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DOWSIL™ TC-4525 CV Thermally Conductive Gap Filler

A soft and compressible material once cured, designed to dissipate the heat from electronics mounted on printed circuit board to heat sink providing a reliable cooling solution for modules like an engine or transmission control unit.

性能

这些数值为典型性能,并且不用于在规格制定过程中使用。

  • Color - Part A 白色
  • Cure Type 铂催化固化
  • Dielectric Constant at 1MHz 6.2
  • Dielectric Strength (kV/mm) 12 kV/mm
  • Durometer - Shore 00 40 Shore 00
  • Mixing Viscosity in Pas-sec 217
  • Number of Parts 双组份
  • Specific Gravity @ 25C 2.9
  • Thermal Conductivity > 2.5 Watts per meter K
  • Thixotropic Index 4
  • Viscosity - Part A 223 Pa.s
  • Viscosity - Part B 216 Pa.s
  • Volume Resistivity 2.6e+014 ohm-centimeters
  • Working Time 40 Minutes
  • DOWSIL™ 791 Weatherproofing Sealant
    A one-part, medium-modulus, elastomeric sealant designed for general weathersealing. It is a silicone formulation that cures to a flexible and curable silicone rubber building joint seal.

  • DOWSIL™ 7091 Adhesive Sealant
    High performance, neutral cure silicone adhesive/sealant.

  • DOWSIL™ 756 SMS Building Sealant
    A medium-modulus elastomeric sealant designed for weatherproofing sensitive porous stone and metal panel substrates to reduce residue rundown and substrate staining in new and remedial construction.

  • DOWSIL™ Primer-C OS

  • DOWSIL™ 995 Silicone Structural Sealant
    A one-component, self-priming, shelf-stable, neutral-cure, elastomeric adhesive specifically formulated for silicone structural glazing and exhibits excellent unprimed adhesion to most building substrates. This product has superior unprimed adhesion for structural glazing applications for hurricane or impact rated windows and doors. It has a movement capability of +/- 50%.

  • DOWSIL™ 556 Cosmetic Grade Fluid
    A polyphenylmethylsiloxane for use in skincare, suncare, color cosmetic, hair care, and antiperspirant / deodorant applications. INCI Name: Phenyl Trimethicone

  • DOWSIL™ 790 Silicone Building Sealant
    A one-part silicone formulation that cures in the presence of atmospheric moisture to produce a durable, fire-resistant, flexible and ultra-low-modulus silicone rubber building joint seal.

  • DOWSIL™ 1200 OS Primer
    An air drying primer supplied as a dilute solution of moisture reactive materials in volatile siloxane and is used to improve both the quality and speed of adhesion development to room temperature vulcanizing silicone sealants to a variety of common non-porous substrates.

  • DOWSIL™ Q1-9226 Thermally Conductive Adhesive
    Typical applications include bonding organic and ceramic substrates to heat sinks for electronic control modules in automotive applications. It is a two-part, gray, 1:1 mix ratio, heat cure, moderate flow, self-priming, thermally conductive adhesive.

  • DOWSIL™ 983 Structural Glazing Sealant Base and Curing Agent

    Designed for specialized use where dual structural and weatherseal applications are desired for factory glazing and curtainwall production. Once cured, this structural sealant forms a durable, flexible, watertight bond that can be warranted for 20 years and used in ±25% movement weatherseal applications. It has excellent unprimed adhesion to glass, alodine, and anodized aluminum1, although DOWSIL™ Primer-C OS is recommended for fast and consistent adhesion, especially to high-performance substrates approved for architectural structural glazing applications.


类似产品

  • DOWSIL™ TC-4525 A/B

    A thermally Conductive Gap Filler offers thermal conductivity of 2.5W/m.K. This is a soft and compressible silicone material designed to dissipate heat from electronic modules by conducting it to a heat sink such as an aluminum housing. Excellent fit for automotive electronics and battery packs applications.


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DOWSIL™ TC-4525 CV Thermally Conductive Gap Filler
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DOWSIL™ TC-4525 CV Thermally Conductive Gap Filler
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