Glass Adhesives Archives

UV Adhesives | Optical Adhesive

Modern manufacturing demands precision. UV optical adhesives offer rapid curing, precise bonding, and superior clarity, solving challenges with traditional adhesives.

The Challenges of Modern Manufacturing

Modern manufacturing demands precision, speed, and durability. Whether you’re assembling intricate optical components, bonding delicate electronic devices, or creating robust medical instruments, traditional adhesives often fall short. They can introduce unwanted stress, require lengthy curing times, and compromise the overall quality of your products.

Enter UV Optical Adhesives: A Revolution in Bonding

UV optical adhesives offer a compelling solution to these challenges. These specialized formulations cure rapidly when exposed to ultraviolet (UV) light, providing a strong, transparent, and highly reliable bond.

Key Benefits for Manufacturers:

Rapid Cure Times: UV curing dramatically reduces production cycle times, allowing for faster throughput and increased efficiency. This is crucial for high-volume manufacturing environments.
Precise Bonding: UV adhesives offer exceptional control over the curing process. You can precisely control the timing and location of the cure, minimizing stress and ensuring accurate alignment.
Superior Optical Clarity: These adhesives are designed for optical applications, providing excellent transparency and minimal distortion. This is essential for applications involving lenses, prisms, and other optical components.
High Bond Strength: UV adhesives create strong, durable bonds that can withstand demanding environmental conditions, including temperature fluctuations, humidity, and vibration.
Versatility: UV optical adhesives can bond a wide range of substrates, including glass, plastics, metals, and ceramics. This versatility makes them suitable for diverse manufacturing applications.
Reduced Waste and Environmental Impact: Precision application and rapid curing minimize waste and reduce energy consumption, contributing to a more sustainable manufacturing process.

Improved Product Reliability: Consistent and reliable bonding leads to higher product quality and reduced failure rates, enhancing customer satisfaction.

Incure Optik™ Series Core Products
Product	Description	Substrates	Color	Viscosity (cP)	Tensile Strength (psi)	Hardness (Shore D)	Elongation (%)
7063	Tack-free curing with up to 5,400 PSI on metals, glass, and ceramics. Very low linear shrinkage with enhanced moisture and temperature resistance. Offers good passive vibration isolation.	Metal/Glass/Ceramics	Clear	700	4,400 – 5,400	59 – 69	400
7210	Ultra-low linear shrinkage for precise optical positioning. Excellent passive vibration resistance. Bonds strongly to glass, metals, ceramics, and plastics. Ideal for optical device sealing and alignment.	Multi-Substrates (High Strength Plastics)	Slight Yellowish Tint	80	2,600 – 7,000	24 – 34	477
7664	Medium viscosity active alignment optical bonder for metals, glass, and ceramics in optical and medical devices. Very low shrinkage and water absorption. Withstands stringent thermal cycling.	High Performance Metal/Glass/Ceramics	Slight Tint	3,000	6,400 – 10,900	83 – 93	18
7731	High strength optical bonder with low shrinkage and water absorption. Designed for active alignment in optical and medical devices. Bonds effectively to metals, glass, and ceramics, enduring stringent thermal cycling.	High Performance Metal/Glass/Ceramics	Slight Tint	250	8,000 – 10,600	83 – 93	7
7760	Active alignment optical bonder for demanding applications. Very low shrinkage and water absorption. Withstands stringent thermal cycling. Bonds to metals, glass, and ceramics in optical/medical devices.	High Performance Metal/Glass/Ceramics	Slight Tint	90	8,700 – 10,100	83 – 93	17
7795	Medium-high viscosity, superior high strength bonder for metals, glass, and ceramics in electronics, optical, and medical devices. Very low shrinkage and water absorption. Withstands stringent thermal cycling.	High Performance Metal/Glass/Ceramics	Slight Tint	6,500	10,100 – 12,600	82 – 92	24
7811G	Medium-high viscosity, superior high strength bonder for metals, glass, and ceramics in electronics, optical, and medical devices. Very low shrinkage and water absorption. Withstands stringent thermal cycling.	High Performance Metal/Glass/Ceramics	Opaque White	150,000	3,800 – 6,900	70 – 80	1
7863	Optical grade multi-substrate bonder for plastics, metals, and glass. Ideal for furniture, jewelry, home appliances, and construction. Enhanced thermal and water resistance, crucial in humid climate.	High Strength Multi-Substrates	Clear/Translucent	1,650	4,000 – 5,700	65 – 75	70
Above products are available in thicker versions: T (Thick), VT (Very Thick), G (Gel)
Package Size: 10 ml syringe / 30 ml syringe / 30 ml squeeze bottle / 100 ml squeeze bottle / 250 ml squeeze bottle / 1 kg Bottle / 1 Gallon Pail / 2 Gallon Pail / 5 Gallon Pail

Applications Across Industries:
UV optical adhesives are finding widespread use in various industries, including:

Optical Manufacturing: Bonding lenses, prisms, filters, and other optical components.
Electronics: Encapsulating and bonding sensitive electronic components, such as sensors and displays.
Medical Devices: Assembling medical instruments, catheters, and other critical devices.
Automotive: Bonding automotive lighting components, sensors, and displays.
Aerospace: Securing optical components and sensors in aircraft and spacecraft.

Choosing the Right UV Optical Adhesive:

Selecting the appropriate UV adhesive is crucial for optimal performance. Consider the following factors:

Substrate Materials: Ensure the adhesive is compatible with the materials you’re bonding.
Viscosity: Choose a viscosity that suits your application method and bonding requirements.
Cure Time and Intensity: Select an adhesive with a cure profile that matches your production process.
Optical Properties: Consider the refractive index, transmission, and other optical properties relevant to your application.
Environmental Resistance: Evaluate the adhesive’s ability to withstand temperature, humidity, and other environmental factors.

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March 6, 2025

Dome Coating / Encapsulant / Glass Adhesives / Medical Device Adhesive / Peelable Maskant / Plastic Bonder

UV Adhesives | Glass Adhesive

Faster, stronger glass assembly? Discover UV glass bonding adhesives: rapid curing, clear bonds, and superior durability. Learn how.

Glass, with its elegance and durability, is a popular material across various industries. However, traditional assembly methods involving mechanical fasteners or messy epoxies can be time-consuming, affect aesthetics, and introduce stress points. Enter UV glass bonding adhesives – a revolutionary solution offering a faster, cleaner, and stronger approach to glass assembly for industrial applications. This blog dives into the world of UV glass bonding adhesives, exploring their functionalities, advantages, and diverse applications for achieving flawless glass assemblies.

What are UV Glass Bonding Adhesives?

UV glass bonding adhesives are specialized liquid formulations that cure upon exposure to ultraviolet (UV) light. Here’s what makes them ideal for glass assembly:

Rapid Curing: Exposure to UV light triggers fast polymerization, creating a strong bond between glass components within seconds or minutes. This significantly reduces assembly times compared to traditional methods.
Crystal Clear Bond: Cured UV adhesives are virtually transparent, maintaining the visual clarity of the glass assembly.
Conformal Coating: The liquid form fills even the most intricate gaps and contours between glass pieces, ensuring a seamless and aesthetically pleasing bond line.
Strong and Durable Bonds: Cured UV adhesives form high-strength bonds that can withstand various environmental stresses, including moisture, vibration, and thermal cycling.
Versatility: Available in various formulations with different viscosities and properties to cater to specific application needs, such as flexibility or high-temperature resistance.

Benefits of UV Glass Bonding Adhesives for Industrial Assembly

UV glass bonding adhesives offer significant advantages over traditional glass assembly methods:

Increased Throughput: Fast curing times significantly expedite assembly processes compared to heat-cured epoxies, boosting production efficiency.
Enhanced Aesthetics: Eliminates the need for visible fasteners, creating a clean and visually seamless glass assembly.
Improved Strength and Durability: Strong bonds with minimal stress points enhance the overall strength and reliability of the glass assembly.
Simplified Application: One-part formulations eliminate the need for complex mixing procedures, promoting ease of use.

Reduced Environmental Impact: UV curing eliminates the need for heat, reducing energy consumption compared to traditional methods. Certain formulations offer low VOC emissions.

Incure Quad-cure™ Series Core Products (Glass, Crystals)
Product	Description	Substrates	Color	Viscosity (cP)	Tensile (psi)	Hardness (Shore D))	Elongation (%)
1931	UV/Visible/Heat Cure, Low Viscosity, High Strength Metal/Glass/Ceramics Bonder, Low Shrinkage, Weather/Temp/Moisture Resistant	High Performance Metal/Glass/Ceramics	Slight Tint	130	7,400 – 10,000	D75 – D85	4
1933	Low Viscosity, UV/Visible/LED/Heat Cure, High Strength Metal/Glass Bonder, Tack-Free, High Strength Bonding, Temp/Moisture Resistant	High Strength Metal/Glass/Ceramics	Slightly Translucent	700	8,300 – 14,000	D80 – D90	33
Incure Quad-cure™ Series Core Products (Glass + Metal)
Product	Description	Substrates	Color	Viscosity (cP)	Tensile (psi)	Hardness	Elongation (%)
9254	UV/Visible/Heat Cure, High Strength, Medium Viscosity, Metal/Glass Bonder, Low Shrinkage, Vibration Isolation, Moisture/Water Resistant	High Performance Metal/Glass/Ceramics	Slight Tint	1,850	16,000 – 9,500	D66 – D76	60
9263	UV/Visible/Heat Cure, High Strength, Low Viscosity, Metal/Glass Bonder, Low Shrinkage, Vibration Isolation, Moisture/Water Resistant	High Performance Metal/Glass/Ceramics	Slight Tint	750	6,500 – 16,000	D67 – D77	510
9245	UV/Visible/Heat Cure, High Strength, High Viscosity, Metal/Glass Bonder, Low Shrinkage, Vibration Isolation, Moisture/Water Resistant	High Performance Metal/Glass/Ceramics	Slight Tint	3,650	6,800 – 10,000	D65 – D75	820
MC	UV/Visible/Heat Cure, High Strength, High Viscosity, Multi-Substrate (Plastics) Bonder, Low Shrinkage, Vibration Isolation, Moisture/Water Resistant	Multi-Substrates (Plastics)	Clear Transparent	1,400	390 – 8,900	D75 – D85	76
1922	UV/Visible/Heat Cure, Low Viscosity, High Strength, Metal/Glass/Ceramics Bonder, Low Shrinkage, Weather/Temp/Moisture Resistant	High Performance Metal/Glass/Ceramics	Slight Tint	375	9,700 – 10,900	D77 – D87	4
Incure Uni-Weld™ Series Core Products (Glass + Metal + Plastic)
Product	Description	Substrates	Color	Viscosity (cP)	Tensile (psi)	Hardness	Elongation (%)
1203	Tack-Free Cure, 5,400 PSI Strength, Metal/Glass/Ceramics Bonder, Low Shrinkage, Moisture/Temperature Resistant, Vibration Isolation	Metal/Glass/Ceramics	Clear	300	4,400 – 5,400	D59 – D69	400
1238	High Strength, High Viscosity, Metal/Glass Bonder, Low Water Absorption/Shrinkage, Fast-Curing, Glass to Stainless Steel Bonding	High Strength Metal/Glass/Ceramics	Clear Transparent	22,000	390 – 8,900	D75 – D85	76
1471	Industrial Grade, Low Viscosity, High Strength Multi-Substrate Bonder, Different Hardness Substrate Bonding	Multi-Substrates (High Strength Plastics)	Clear Translucent	250	2,400 – 6,800	D68 – D78	310
Package Size: 10 ml syringe / 30 ml syringe / 30 ml squeeze bottle / 100 ml squeeze bottle / 250 ml squeeze bottle / 1 kg Bottle / 1 Gallon Pail / 2 Gallon Pail / 5 Gallon Pail

Applications for UV Glass Bonding Adhesives

The versatility and efficiency of UV glass bonding adhesives make them ideal for various industrial assembly applications involving glass:

Electronics Manufacturing: Bonding touch screens, display covers, and other glass components in electronic devices.
Consumer Goods: Assembling glass shelves, furniture components, and decorative glass items.
Architectural Applications: Bonding glass panels in partitions, doors, and other architectural elements.
Medical Devices: Assembling glass components in medical devices requiring high precision and sterility.
Optical Applications: Bonding lenses, prisms, and other optical components for superior light transmission.
Appliance Manufacturing: Securing glass panels in appliances for a sleek and modern aesthetic.

Choosing the Right UV Glass Bonding Adhesive

Selecting the optimal UV glass bonding adhesive requires considering several factors:

Substrate Compatibility: Ensure the adhesive adheres well to the specific types of glass being bonded.
Desired Bond Strength: Choose an adhesive with the necessary strength to withstand the expected loads and stresses.
Environmental Conditions: Consider factors like temperature, moisture, and chemical exposure to select an adhesive with appropriate resistance.
Desired Light Source Compatibility: Ensure the adhesive is compatible with the wavelength of your UV curing lamp.
Viscosity: Select a viscosity suitable for your application. Lower viscosity adhesives are ideal for tight-fitting joints, while higher viscosities are better for filling gaps.

Embrace a Brighter Future with UV Glass Bonding Adhesives

UV glass bonding adhesives offer a powerful and efficient solution for industrial glass assembly. Their rapid curing, superior aesthetics, and strong bond characteristics make them a compelling choice for manufacturers seeking to streamline production, enhance product design, and achieve long-lasting glass assemblies. So, if you’re looking for a way to elevate your glass assembly processes, consider incorporating UV glass bonding adhesives and unlock a world of brilliant possibilities.

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May 7, 2024

Dome Coating / Encapsulant / Glass Adhesives / Medical Device Adhesive / Peelable Maskant / Plastic Bonder

UV Adhesives | Encapsulant

Microelectronics need protection? UV curable encapsulants offer rapid curing & robust defense against moisture & stress. Learn more.

Microelectronics are the building blocks of modern technology, powering everything from smartphones to medical devices. Protecting these delicate components during assembly and throughout their lifespan is crucial for ensuring device reliability. This blog explores UV light curable encapsulants, a revolutionary solution for microelectronic assembly and integrated circuit (IC) protection.

What are UV Light Curable Encapsulants?

UV light curable encapsulants are specialized liquid materials that solidify upon exposure to ultraviolet (UV) light. Here’s what makes them ideal for microelectronics:

Fast Curing: Exposure to UV light triggers rapid polymerization, creating a protective layer around the microelectronic components within seconds or minutes. This expedites assembly processes compared to traditional methods.
Conformal Coating: The liquid form fills even the most intricate gaps and contours on the microelectronic components, providing a seamless and complete encapsulation.
Excellent Protection: Cured encapsulants offer superior protection against moisture, contamination, mechanical stress, and environmental factors that can damage delicate electronic components.
Transparent and Low Outgassing: Encapsulants are typically clear, allowing for easy visual inspection of components. They also exhibit minimal emission of volatile organic compounds (VOCs) during curing, minimizing potential harm to components.
Variety of Formulations: Available in various viscosities and with different properties to cater to specific needs, such as thermal conductivity or flame retardancy.

Benefits of UV Light Curable Encapsulants for Microelectronics

UV light curable encapsulants offer significant advantages over traditional encapsulation methods:

Increased Throughput: Fast curing times significantly reduce assembly times compared to heat-cured epoxies, boosting production efficiency.
Improved Quality Control: Rapid curing minimizes the risk of component damage from prolonged exposure to heat.
Enhanced Reliability: Superior protection against environmental factors leads to more reliable and longer-lasting microelectronic devices.
Simplified Processing: One-part formulations eliminate the need for complex mixing procedures, simplifying application.

Environmentally Friendly: UV curing reduces energy consumption compared to heat-curing methods. Certain formulations offer low VOC emissions.

Incure Encap™ Series Core Products
Product	Description	Substrates	Color	Viscosity (cP)	Tensile Strength (psi)	Hardness (Shore D)	Elongation (%)
Encap™ 3522	Low viscosity encapsulant providing a clear, hard, sleek, and resilient protective coating (300-4,500 microns). Very low water absorption for reliable performance in Singapore’s humid climate.	Low Adhesion	Clear	20	150	84 – 94	4
Encap™ 3555	Ultra-low stress, clear electronic component encapsulant with fast curing and good light transmission. Enhanced moisture and temperature resistance. Gentle on flexible circuits.	Multi-Substrates (Low Adhesion)	Clear	20	4,150	63 – 73	32
Package Size: 10 ml syringe / 30 ml syringe / 30 ml squeeze bottle / 100 ml squeeze bottle /
250 ml squeeze bottle / 1 kg Bottle / 1 Gallon Pail / 2 Gallon Pail / 5 Gallon Pail

Applications for UV Light Curable Encapsulants

The versatility and protective properties of UV light curable encapsulants make them ideal for various microelectronic assembly and IC protection applications:

Chip-on-Board (COB) Assembly: Encapsulate delicate electronic components directly onto printed circuit boards (PCBs).
Ball Grid Array (BGA) Encapsulation: Protect BGA packages used in high-density electronic devices.
Underfill Applications: Fill microscopic gaps between ICs and PCBs to improve thermal performance and prevent electrical shorts.
Sensor Protection: Encapsulate sensitive sensors used in various devices for enhanced environmental protection.
IC Protection in Harsh Environments: Provide robust protection for ICs used in demanding environments like automotive or industrial applications.

Choosing the Right UV Light Curable Encapsulant

Selecting the optimal UV light curable encapsulant requires considering several factors:

Substrate Compatibility: Ensure the encapsulant adheres well to the specific materials used in the microelectronic assembly.
Desired Properties: Consider factors like viscosity, thermal conductivity, flame retardancy, and moisture resistance based on the application needs.
Curing Speed: Choose a curing speed that aligns with your production line throughput for optimal efficiency.
Light Source Compatibility: Ensure the encapsulant is compatible with the wavelength of your UV curing lamp.

Embrace Efficiency and Protection with UV Light Curable Encapsulants

UV light curable encapsulants offer a powerful and efficient solution for microelectronic assembly and IC protection. Their fast curing speeds, conformal coating capabilities, and superior protection properties make them a compelling choice for manufacturers of innovative electronic devices. So, if you’re looking to streamline your assembly process, enhance device reliability, and ensure superior protection for your microelectronics, consider incorporating UV light curable encapsulants and empower your technology to thrive.

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May 7, 2024

Conformal Coating / Dome Coating / Encapsulant / Glass Adhesives / Medical Device Adhesive / Peelable Maskant / Plastic Bonder

UV Adhesives | Conformal Coating

The miniaturization of electronics has revolutionized technology, but it’s also introduced new challenges. Delicate electronic components are now more susceptible to environmental threats like moisture, dust, and extreme temperatures. This is where conformal coating comes in – a microscopic shield that offers unparalleled protection for your electronic devices.

What is Conformal Coating?

Conformal coating is a thin layer of polymeric film applied to printed circuit boards (PCBs) and electronic components. This coating conforms to the intricate shapes of the components, creating a protective barrier against a range of environmental hazards.

Why Choose Conformal Coating?

Conformal coating offers a multitude of benefits that safeguard your electronic devices:

Enhanced Reliability: By protecting against moisture, dust, and corrosion, conformal coating prevents electrical shorts and malfunctions, extending the lifespan of your electronics.
Improved Thermal Management: Certain coatings can help dissipate heat more effectively, ensuring optimal performance for your devices.
Reduced Size and Weight: Conformal coatings are incredibly thin, adding minimal weight or bulk to your electronics, making them ideal for miniaturized devices.
Protection Against Physical Stress: Some coatings offer a degree of protection against physical impact and vibrations, safeguarding delicate components.
Broad Range of Applications: Conformal coatings are suitable for various electronic devices, from smartphones to industrial control systems.

Types of Conformal Coating

Conformal coatings come in various formulations, each with its own strengths:

Acrylics: Offer excellent clarity, flexibility, and moisture resistance.
Silicones: Provide superior flexibility, vibration dampening, and resistance to extreme temperatures.
Polyurethanes: Renowned for their durability, chemical resistance, and ability to withstand harsh environments.

Epoxy: Known for their exceptional strength and electrical insulation properties.

Incure Ultra-Illumina™ Series Core Products
Product	Description	Substrates	Color	Viscosity (cP)	Tensile Strength (psi)	Hardness (Shore D)	Elongation (%)
Ultra-Illumina™ 3502	Low viscosity, hard and resilient UV curable conformal coating (30-150 microns) for PCBAs. Designed for high volume spray valve systems, preventing clogging. Fluorescing for easy in-line inspection.	Multi-Substrates	Clear (Fluorescing)	350	Good	68 – 78	55
Ultra-Illumina™ 3511	Low viscosity, clear, hard and glossy resilient UV curable conformal coating (30-500 microns) for PCBAs. Secondary heat-cure for shadowed areas. Fluorescing for inspection.	Multi-Substrates	Clear (Fluorescing)	150	4,400 – 5,700	59 – 69	400
Ultra-Illumina™ 3511B	Low viscosity, black opaque, hard and glossy resilient UV curable conformal coating (30-500 microns) for PCBAs. Secondary heat-cure for shadowed areas.	Multi-Substrates	Opaque Black	160	4,400 – 5,700	75 – 85	15
Ultra-Illumina™ 3552	Low viscosity, clear, hard and glossy resilient UV curable conformal coating (30-500 microns) for PCBAs. Secondary heat-cure for shadowed areas. Higher hardness for increased durability. Fluorescing for inspection.	Multi-Substrates	Clear (Fluorescing)	400	4,400 – 5,700	75 – 85	15
Ultra-Illumina™ 3561	Very low viscosity, hard, and resilient UV curable conformal coating (30-150 microns) for PCBAs. Designed for high volume spray valve systems, preventing clogging. Fluorescing for easy in-line inspection.	Multi-Substrates	Yellow Tint (Fluorescing)	225	Good	35 – 45	74
Cyro-Weld™ 5511	Low viscosity, clear, hard, and glossy resilient medical-grade UV curable conformal coating (30-500 microns) for PCBAs. Secondary heat-cure for shadowed areas. Fluorescing for inspection.	Multi-Substrates	Clear Transparent (Fluorescing)	150	4,400 – 5,700	75 – 85	15
Package Size: 10 ml syringe / 30 ml syringe / 30 ml squeeze bottle / 100 ml squeeze bottle /
250 ml squeeze bottle / 1 kg Bottle / 1 Gallon Pail / 2 Gallon Pail / 5 Gallon Pail

Choosing the Right Conformal Coating

Selecting the optimal conformal coating depends on your specific application:

Environmental Conditions: Consider the temperature range, humidity levels, and potential contaminants in the operating environment.
Material Compatibility: Ensure the coating adheres well to the materials used in your PCB and components.
Desired Properties: Prioritize factors like flexibility, chemical resistance, and ease of application based on your project needs.

Investing in Protection and Performance

Conformal coating is a small investment that yields significant benefits for the longevity and reliability of your electronic devices. By shielding against environmental threats and enhancing thermal management, conformal coating ensures optimal performance and extends the lifespan of your electronics. So, consider incorporating conformal coating into your manufacturing process or electronic repair projects to safeguard your valuable devices.

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May 7, 2024