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China Ultra High Conductivity Silicone Pads for Electronic Device Cooling1 Products Supplier or Manufacturer.
Silicone Silicone ProductsThermal ConductivityHigh-Temperature Insulation
Hangzhou Dachuang Kehua New Material Co., Ltd.
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Product Description Product DescriptionDachuang Kehua Thermal Conductive Silicone Sheet is an advanced thermal interface material engineered to optimize heat transfer in electronic and electrical applications. Composed of a high-performance silicone matrix reinforced with metal oxides, this thermally conductive medium effectively reduces contact thermal resistance between heat-generating components and cooling systems.Designed to bridge gaps and enhance thermal management, the silicone sheet ensures efficient heat dissipation while providing additional benefits such as electrical insulation, vibration damping, and sealing. Its versatility makes it ideal for modern compact and ultra-thin device designs, offering excellent processability and a wide range of customizable properties.Features Technical Features of Heat-Conducting Silicone Gel1. Material CompositionBase Material: High-performance silicone elastomerThermal Fillers: Enhanced with metal oxides (e.g., Alumina oxide, ZnO, BN) for optimal heat transferOptional Reinforcements:Fiberglass backing for added strengthSelf-adhesive silicone tape for easy installation2. Thermal PerformanceThermal Conductivity: 1-8 W/m·K (customizable for different heat dissipation needs)Low Thermal Resistance: Ensures efficient heat transfer from heat sources to cooling components3. Physical PropertiesThickness Range: 0.3-20 mm (suitable for ultra-thin gaps or high-fill applications)Hardness (Shore C): 15-75 (flexible yet durable for various mechanical demands)Compressibility: Excellent conformability to uneven surfaces, reducing interfacial thermal resistance4. Electrical & Safety PropertiesHigh Electrical Insulation: Prevents short circuits in electronic assembliesFlame Retardant: Meets industry safety standards (UL94, RoHS compliant)5. Surface & Adhesion PropertiesNatural Tackiness: Ensures strong surface wettability and adhesion without additional adhesivesCustomizable Sizes: Can be die-cut or fabricated into any shape and dimension6. Durability & UsabilityLong Shelf Life: Stable performance over timeColor Options: Black, light blue, blue, pink, green, purple, yellow (for easy identification and design matching)Key AdvantagesEfficient Heat Dissipation - Reduces hotspots in electronic devicesVersatile Applications - Ideal for PCBs, LED lighting, EV batteries, power supplies, and moreReliable Insulation & Protection - Flame retardant and electrically insulatingEasy to Install - Self-adhesive options and customizable sizing for seamless integrationThis heat-conducting silicone gel is engineered to meet the demanding thermal management needs of modern electronics, ensuring both performance and reliability. Product ParametersTechnical Data Sheet ItemStandardUnitDC1010DC1015DC1020DC10301 ThicknessASTM D374mm0.3-200.3-200.3-200.3-202proportionASTM D792g/cc1.8±0.11.9 ±0.12.4±0.12.9±0.13 HardnessASTM D2240Shore 0015-5020-5030-5030-604TemperatureEN344°C-40-200-40-200-40-200-40-2005 Dielectric constantASTM D150/4.84.85.35.46 Volumetric resistivityASTM D257Q-cm1.0*10^121.0*10^121.0*10^121.0*10^127 Voltage resistanceASTM D149kV/mm44448 Flame retardancyUL-94/V-0V-0V-0V-09 Thermal conductivityASTM D5470W/m K11.52310 Environmental TestingRoHS REACH/Qualified11 RemarksCutting and processing of rolls, sheets and backings are available. Special thermal conductivity, performance parameters, width, thickness and color can be customized and adjusted upon request. ItemStandardUnitDC1040DC1050DC1060DC10801 ThicknessASTM D374mm0.3-200.3-200.3-200.3-202proportionASTM D792g/cc3.2±0.13.3 ±0.13.5±0.13.5±0.13 HardnessASTM D2240Shore 0040-6040-6040-6050-754TemperatureEN344°C-40-200 -40-200-40-200-40-2005 Dielectric constantASTM D150/66.26.26.26 Volumetric resistivityASTM D257Q-cm1.0*10^121.0*10^121.0*10^121.0*10^127 Voltage resistanceASTM D149kV/mm466.16.18 Flame retardancyUL-94/V-0V-0V-0V-09Thermal conductivityASTM D5470W/m K456810 Environmental TestingRoHS REACH/Qualified11 RemarksCutting and processing of rolls, sheets and backings are available. Special thermal conductivity, performance parameters, width, thickness and color can be customized and adjusted upon request. Company ProfileHangzhou Dachuangkehua New Material Co., Ltd. is a Chinese company specializing in the research, development, production, and sales of advanced new materials. While detailed public information about the company is limited, it is likely engaged in sectors such as high-performance polymers, composite materials, or specialty chemicals, serving industries like electronics, automotive, construction, or energy.Key Highlights (Potential Focus Areas):New Material Innovation: May develop materials with enhanced properties (e.g., lightweight, durable, or eco-friendly).Industrial Applications: Could supply materials for sectors like coatings, adhesives, insulation, or high-tech manufacturing.R&D-Driven: Likely emphasizes technological advancements and customized solutions. CertificationsFAQQ: Are you trading company or manufacturer ?A: We are manufacturer, our factory in zhejiang city, China. Welcome to visit us.Q: How long is your delivery time?A: Each 100,000 pieces, we need about 3 days to produce. Q: Do you provide samples ? is it free or extra ?A: Sample is available, please you need to pay for it.Q: How to customize a sample?A: Please send us design of your products, such as size, shape, etc. We can customize your products
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