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Kafuter-5211H Thermal Conductive Silicon Rubber Gel&Grease for LED Lights,bulbs

MOQ :400 piece

Lead Time :14 Days

Seller Support : Trade Authenticity Guaranteed & Accepting

Payment : T/T

Departure Port : Shenzhen

Product details

Supply Ability

  • Supply Ability:200000 piecesWarranty(Year):1 Year

Product Specifications

Product Description

Kafuter-5211H Thermal&Heat Conductive Silicon Rubber Gel For LED Lights,Bulbs,Lanterns

 FEATURES

 K-5211H is a gel ointment was compounded by metal oxide (with great thermal conductivity& insulation) and organic siloxane.

 Good performance of thermal conductivity (1.2 refractive index) and electrical insulation.

 Long working temperature (-50°c ~ +200°c)

 Higher thixotropic, better elevation coating, and excellent stable properties

 No toxic or corrosion,  and not dry or dissolve.

 APPLICATION

 Function: Export the heat from components and reduce its working temperature

                  Filling and coating in the electronics, electrical appliance and components.

 Such as: the gap of CPU and radiator, high-power transistor, silicon controlled components

                 the gap between diode and the surface of substrate (aluminum, cooper)

                 the contacted surface between trial PA tube and thermal fin

                 semi-conductors, and heating components.

 Apply in bonding and sealing in LED washing wall light, spotlight, daylight bulbs, and other lights, lanterns, or candles.

 TYPICAL PROPERTIES 

        Product Name

K-5211H

         Appearance

white paste

   Penetration(1/10mm,25°c)

260~300

       Proportion(g/cm3)

2.0~2.3

      Freeness(%.200°c,8h)

≤2.0

       Volatility(%.200°c,8h)

≤2.0

 Breakdown Voltage Strength    (kV/mm)

≥10

Volume Resistivity(Ω.cm)

4×1014

  Thermal Conductivity(w/m.k)

                                          ≥1.2

  HOW TO USE

 Preparation

 Clean the coating surface and remove the oil and grease.

 Application

 Squeeze out the thermally conductive silicon grease, and directly coating into the uncoated surface with a thin layer.

 The coating ways: brushing, scraping, or roll coating

 Attention

The surface should coat evenly by filling the whole gap with a fully thin layer. And make sure not coat too much on the surface.

 PACKAGING   80g/ tube 

 STORAGE

Store in cool and dry place, the shelf life is 18 months (≤25°c)

 

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