low viscosity twin pack clear electronic silicone transparent potting material
- Category: >>>
- Supplier: Shanghai Joyfree Co. Ltd.
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Product Overview
Description
Product Advantage
Product Data
ITEM | JES-230 | |
Appearance | A:Black viscous liquid B: White viscous liquid | |
Viscosity,cps,25℃ | A&B: 3500±1000 | |
Density (g/cm³) | 1.63±0.02 | |
Mixing Ratio | 100:100 | |
Viscosity after mixing, 4# rotor, cps, 25 ℃ | 3500±1000 | |
Operation time after mixing cps. 25℃(min) | 40±10 | |
After mixing, table dry time, cps, 25℃ | 80±20 | |
Hardening conditions | 25℃：3-5 hr or 80℃：30mins | |
Feature after cured | 150 | |
Appearance | Gray, flexible elastomer | |
Hardness (Shore A) | 50±5 | |
Thermal conductivity, W/mK | 1.0 | |
Linear expansion coefficient, K-1,ppm | 210 | |
Dielectric strength, kV/mm, 25℃ | 25 | |
Volume resistance, DC 500V, Ω CM | 1.1*1014 | |
Loss factor(1 MHz) | 0.009 | |
Dielectric constant (1 MHz) | 3.00 | |
Temperature range, ℃ | -60~200 | |
Flame Resistance, UL-94 | V-0 | |
Product Usage
Application
APPLICATION
It is supplied in lot matched kits consisting of Part A and Part B in separate containers.
During long periods of storage, some of the filler may settle at the bottom of the containers and should be individually homogenised prior to use.
The two components should be thoroughly mixed using a weight ratio of 1:1 until the mixture has a uniform colour. Vacuum de-airing is recommended. A residual pressure of 10-20 mm mercury applied for 5-10 minutes will sufficiently de-air the material
Package
Part A: 25kg/barrel、200kg/Drum
Part B: 25kg/barrel、200kg/Drum
Delivery Time
below 2000KGs 7-15days
5000-20000KGs 15-25days
Shipping way
Samples: DHL, Fedex, TNT etc.
Cargo: By sea, by air, by railway etc.
Exhibition
Factory
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