Circuit Board Protection - TECHNOMELT Product Range
Henkel's TECHNOMELT product family is diverse and versatile. No matter the application or market, there is a TECHNOMELT material for you.
Despite containing features specific to particular applications, all TECHNOMELT materials provide the same common benefits, including watertight encapsulation, excellent adhesion performance to a variety of substrates, excellent resistance to a variety of environmental stimuli, low viscosity, high dielectric strength and improved flexibility at low temperatures. These naturally occuring raw materials maintain a wide operating temperature range (-40°C to 170°C), are UL approved and are available in customizable color options.
TECHNOMELT Highlight Products
TECHNOMELT AS 8998
- Easily peelable
- Ultra-fast processing and solidification
- Slump-resistant
- Reduced labor and material costs
- Halogen-free and RoHS compliant
- No outgassing during coating process
- Click here for more benefits
TECHNOMELT TC 50
- Thermal management
- Increased throughput
- Simplified Process
- Reduced material consumption (skylining)
- Non-toxic solution
- Click here for more benefits
TECHNOMELT PA 668 CLEAR
- Transparent
- UV and thermally stabilized
- Thermally stable from -25°C to 105°C
- Low viscosity
- Good adhesion to PCBs and components
- Ideal for indoor and outdoor LED lighting, in-cabin automotive sensors and industrial components
TECHNOMELT PA 668 White
- White color maintained even when exposed to harsh external factors
- UV and thermally stabilized
- Superior molding and color integrity performance
- Ideal for indoor and outdoor LED lighting, household consumer products and industrial sensors
TECHNOMELT PA 2384
- Solvent- and chemically resistant material
- Polar solvent and hydrocarbon resistant
- High hardness
- High operating temperature
- Improved performance when exposed to industry-standard chemical media
TECHNOMELT PA 6208 Black
- Consistent glossy, black color
- Low viscosity
- High adhesion strength to challenging surfaces
- High dielectric strength
- Improved flexibility at low temperatures
Customer Testimonials
As a contract manufacturer specializing in over-molding services, Cavist is recognized as a global leader in the encapsulation and protection of electronics. Our team has successfully used Henkel Technomelt molding materials for nearly 20 years and we can attest to Technomelt’s outstanding performance, as well as the excellent support we receive from the Henkel team. The Cavist-Henkel partnership is solid and is an important, integrated component of our contract manufacturing business, allowing us to continue to deliver the highest quality solutions for our customers.
Complete Range
TECHNOMELT PA 673
Thermally stable for underhood applications and incidental solvent exposure.
Applications: High-Temperature Resistant
Performance Temperature: -40°C to 140°C
Color: Amber
Shore Hardness: 88A
Safety Rating: UL 94-V0
TECHNOMELT PA 678
Thermally stable for underhood applications and incidental solvent exposure
Applications: High-Temperature Resistant
Performance Temperature: -40°C to 140°C
Color: Black
Shore Hardness: 88A
Safety Rating: UL 94-V0
TECHNOMELT PA 682
Low moisture absorbance for humid environments
Applications: High-Temperature Resistant
Performance Temperature: -40°C to 150°C
Color: Amber
Shore Hardness: 88A
TECHNOMELT PA 687
Low moisture absorbance for humid environments
Applications: High-Temperature Resistant
Performance Temperature: -40°C to 140°C
Color: Black
Shore Hardness: 88A
TECHNOMELT PA 2692
Increased thermal stability for the harshest environments
Applications: High-Temperature Resistant
Performance Temperature: -40°C to 175°C
Color: Amber
Shore Hardness: 57D
TECHNOMELT PA 633
Moderate strength and good adhesion for in-cabin and underhood applications
Applications: Adhesion to Plastics
Performance Temperature: -40°C to 125°C
Color: Amber
Shore Hardness: 90A
TECHNOMELT PA 638
Moderate strength and good adhesion for in-cabin and underhood applications
Applications: Adhesion to Plastics
Performance Temperature: -40°C to 125°C
Color: Black
Shore Hardness: 90A
Safety Rating: UL 94-V0
TECHNOMELT PA 652
Soft, improved low temperature flexibility and adhesion
Applications: Adhesion to Plastics
Performance Temperature: -40°C to 100°C
Color: Amber
Shore Hardness: 77A
Safety Rating: UL 94-V0
TECHNOMELT PA 657
Soft, improved low temperature flexibility and adhesion
Applications: Adhesion to Plastics
Performance Temperature: -40°C to 100°C
Color: Black
Shore Hardness: 77A
Safety Rating: UL 94-V0
TECHNOMELT PA 6208
Excellent adhesion to a range of substrates in outdoor and indoor environments
Applications: Adhesion to Plastics
Performance Temperature: -40°C to 100°C
Color: Amber
Shore Hardness: 82A
TECHNOMELT PA 6208 Black
Excellent adhesion to a range of substrates in outdoor and indoor environments
Applications: Adhesion to Plastics
Performance Temperature: -40°C to 100°C
Color: Black
Shore Hardness: 82A
TECHNOMELT PA 341
High dielectric for high-voltage applications
Applications: Increased Hardness
Performance Temperature: -25°C to 125°C
Color: Blaze Orange
Shore Hardness: 92A
TECHNOMELT PA 641
Hard, strong material for when mechanical strength is paramount
Applications: Increased Hardness
Performance Temperature: -40°C to 125°C
Color: Amber
Shore Hardness: 92A
TECHNOMELT PA 646
Hard, strong material for when mechanical strength is paramount
Applications: Increased Hardness
Performance Temperature: -40°C to 125°C
Color: Black
Shore Hardness: 92A
Safety Rating: UL 94-V0
TECHNOMELT PA 2384
Solvent resistant and chemically stable in submersion
Applications: Solvent Resistant
Performance Temperature: -20°C to 175°C
Color: Amber
Shore Hardness: 67D
TECHNOMELT PA 668
UV and thermally stablized material for high heat outdoors
Applications: High-Temperature Resistant
Performance Temperature: -25°C to 130°C
Color: White
Shore Hardness: 90A
Safety Rating: UL 94-V0
TECHNOMELT PA 6344
UV stable for outdoor LED applications
Applications: UV Resistant
Performance Temperature: -40°C to 100°C
Color: Black
Shore Hardness: 76A
TECHNOMELT AS 5375
Hydrophobic with strong adhesion
Applications: Specialty Technologies
Performance Temperature: -40°C to 100°C
Color: Opaque White
Shore Hardness: 45A
TECHNOMELT PA 653
Excellent adhesion and stable in long-term exposure to harsh automotive fluids
Applications: Adhesion to Plastics
Performance Temperature: -50°C to 100°C
Color: Amber
Shore Hardness: 77A
Safety Rating: UL 94-V0
TECHNOMELT PA 658
Excellent adhesion and stable in long-term exposure to harsh automotive fluids
Applications: Adhesion to Plastics
Performance Temperature: -50°C to 100°C
Color: Black
Shore Hardness: 77A
Safety Rating: UL 94-V0
TECHNOMELT PA 668 CLEAR
High level of clarity with UV and thermal stability
Applications: Specialty Technologies
Performance Temperature: -25°C to 105°C
Color: Optically Clear
Shore Hardness: 90A
TECHNOMELT TC 50
Thermally conductive for heat-generating devices requiring thermal management
Applications: Conductive
Performance Temperature: -40°C to 140°C
Color: Black
Shore Hardness: 60D
Safety Rating: UL 94-V0
TECHNOMELT AS 8998
Easily peelable with excellent slump resistance
Applications: Peelable Mask for Conformal Coating
Slump Resistance: up to 100°C
Color: Translucent Yellow
Shore Hardness: 10A
