High Thermal Conductivity Excellent Dielectric Properties Ab Liquid Silicone Potting Adhesive for Power Module Integrated Chip LED Driver Power Supply
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Product Highlights
- Waterproof and Anti-Aging: Features superior waterproof, moisture-proof, and anti-aging properties during curing.
- Flexible Customization: Supports full customization including composition, ratio, and thermal conductivity specs.
- Low Viscosity Application: Viscosity of 3500-4500 CPS allows easy operation and filling for integrated chips.
- No Shrinkage Curing: The adhesive does not shrink during the curing process, ensuring stable bonding.
- Flame Retardant: Provides good electrical insulation and flame retardancy for enhanced safety.
Product Attributes
- Customization
- Available
- Application
- Automobile, Construction, Woodworking, Footwear & Leather, Fiber & Garment
- Bonding Function
- Potting Adhesive
- Color
- Grey
- Composition
- Organic Material
- Morphology
- Liquid
- Product Composition
- Component a Glue:Component B Glue
- Mixture Ratio, by Weight
- a:B=1:1
- Thermal Conductivity
- 1W/M-K
- Material
- Silicone
- Classification
- Room Curing
- Characteristic
- Waterproof
- Promoter Composition
- Solvent
- Transport Package
- Carton/Pallet
- Specification
- customizable
- Origin
- China
Product Images of High Thermal Conductivity Excellent Dielectric Properties Ab Liquid Silicone Potting Adhesive for Power Module Integrated Chip LED Driver Power Supply
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Product Description
| Main items / Subitems | Specifications / Values | |||||
| Product composition | Component A glue:Component B glue | |||||
| Appearance / Color | Component A glue | Component B glue | ||||
| Liquid/Gray | Liquid/White | |||||
| Mixture ratio, by weight | A:B=1:1 | |||||
| Cured color | Gray | |||||
| Main Characteristics |
Items | Unit | Test method | Typical Value | ||
| Hardness | Shore A | ASTM D2240 | 55 ~ 65 | |||
| viscosity | CPS | ASTM D412 | 3500~4500 | |||
| Operation time (25ºC) | Min | N/A | 30~60 min | |||
| Volume resistivity | Ω • cm | ASTM D419 | >=1.0*1016 | |||
| Curing speed(25ºC) | Hour | N/A | 4~8H | |||
| Density | g/cm3 | ASTM D792 | 1.5~1.6 | |||
| Dielectric strength | kV / mm | ASTM D3755 | >=20 | |||
| Dielectric constant | 1.2MHz | ASTM D150 | 2.8~3.3 | |||
| Dilatation coefficient | m/ (m·K) | ASTM D696 | <=2.1*104 | |||
| Thermal Conductivity | W/m·K | ASTM D5470 | 1 | |||
| Storage Condition | Stored in original cartons at 70°F (21°C) and 50% relative humidity | |||||
| Period Of Validity | It is best to use it within 12 months from date of delivery | |||||
| Product Main Features: 1> Two-component silicone additive potting adhesive, universal, low viscosity, easy to operate. 2> The adhesive material is stored for a long time after mixing at room temperature, but it can be quickly cured under heating conditions. 3> The adhesive does not shrink during the curing process and has better waterproof, moisture-proof and anti-aging properties. 4> The adhesive has Excellent thermal conductivity and flame retardancy and good electrical insulation properties. |
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Keraf group was founded in 2014 under the exclusive and strategic mandate of GrafTech®, a world-renowned graphite brand with a history of more than 130 years, to expand the Chinese market. Our company is located in the complete industrial chain, full competition, with the world factory reputation of Dongguan City, China.
Keraf tech is a well-established and professionally managed corporation with nearly 10 years of distinguished record in research and development, production, and marketing of various interface materials and components in China domestic and overseas markets.
After nearly ten years of technology accumulation and intensive development, Keraf group has been transformed from a factory focused on OEM thermal management materials die-cutting production into a comprehensive industrial group with one-stop services such as ODM thermal tech design, hardware and plastic processing, LSR components, industrial coating materials and so on.
Keraf group's core products have covered 3C electronics, semiconductor, equipment, automotive, new energy, photovoltaic power generation, shipping, aviation and other industries to provide a full range of high performance, excellent quality interface material solutions.
Always adhering to the integrity, focus, innovation, win-win business philosophies, Keraf Group have already established and maintained a good cooperative relationship with many global clients. We are also looking forward to becoming one of your reliable and trusted long-term strategic partners.






About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR252850". Items marked "" are certified.
Company Profile
Keraf group was founded in 2014 under the exclusive and strategic mandate of GrafTech® , a worldrenowned graphite brand with a history of more than 130 years, to expand the Chinese market. Our company is located in the complete industrial chain, full competition, with the world factory reputation of Dongguan City, China.
Keraf tech is a well-established and professionally managed corporation with nearly 10 years of distinguished record in research and development, production, and marketing of various interface materials and components in China domestic and overseas markets. Our company won the national high-tech Enterprise certificate in 2019.
After nearly ten years of technology accumulation and intensive development, Keraf group has been transformed from a factory focused on OEM thermal management materials die-cutting production into a comprehensive industrial group with one-stop services such as ODM thermal tech design, hardware and plastic processing, LSR components, industrial coating materials and so on.
Keraf group's core products have covered 3C electronics, semiconductor, equipment, automotive, new energy, photovoltaic power generation, shipping, aviation and other industries to provide a full range of high performance, excellent quality interface material solutions.
Always adhering to the integrity, focus, innovation, win-win business philosophies, Keraf Group have already established and maintained a good cooperative relationship with many global clients. We are also looking forward to becoming one of your reliable and trusted long-term strategic partners.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Dongguan, Guangdong, China
-
Terms of Payment
- T/T
-
International Commercial Terms(Incoterms)
- FOB
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1000 pcs
-
Supply Chain Partners
- 73
Our Production Capability & Technical Expertise
- Main Products
- Graphite Sheet and Die Cutting Parts Thereof, Die-Cut Components for The Electronics Industry, Auxiliary Materials for The Semiconductor Field, Industrial Materials for Coating or Components, Hardware Plastic Design and Manufacturing, LSR Processing and Assembly Parts Thereof
-
Production Lines
- 3
-
Production Machines
- Liquid silicone rubber molding machine, Horizontal injection press, Vertical injection molding machine, CCD, VMS, Constant temperature and humidity test chamber, Rubber alcohol abrasion testing machine, RCA Paper tape abrasion testing machine, Digital display constant temperature water bath pot, Air tightness tester, Tensiometer
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-10-20
-
Export Year
- 11 Years
-
Main Markets
- Southeast Asia/ Mideast, Domestic
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What is the mixture ratio of the adhesive?
- The mixture ratio by weight for Component A and Component B is 1:1.
- What is the shelf life of the product?
- It is best to use the product within 12 months from the date of delivery.
- Is customization available for this adhesive?
- Yes, customization is available, including product composition, mixture ratio, thermal conductivity, and material specifications.
- What is the hardness of the cured adhesive?
- The hardness is typically 55-65 Shore A.
- What industries can this adhesive be used for?
- It is suitable for automobile, construction, fiber & garment, footwear & leather, woodworking, and power module applications.
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Product Groups
- Diamond Copper Composite
- Gift boxes
- Metal Hardware, plastic design and manufacturing
- Graphite sheet and die cutting parts thereof
- LSR processing and assembly parts thereof
- Industrial materials for coating or components
- Auxiliary materials for the semiconductor field
- Die-cut components for the electronics industry
- Others
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