Basic Information
| Type | Power Potting Material | Classification | Double Components Adhesives |
| Advantage | High Sealing Property | Shelf Life | 12 Months |
| Delivery Time | 10~15 Days | Application | Sealing |
| Main Raw Material | Epoxy | Usage | Electronics |
| Transport Package | Barrel | Specification | 25kg/barrel (customized available) |
| Trademark | SWETE | Origin | Guangdong, China |
| Production Capacity | 150 Ton/Tons Per Month |
Product Data
ITEM | WD870 |
Appearance | A: Black viscous liquid B: White viscous liquid |
Viscosity, cps,25ºC | A&B: 3500±1000 |
Density (g/cm³) | 1.63±0.02 |
Mixing Ratio | 100:100 |
Viscosity after mixing, 4# rotor, cps, 25 ºC | 3500±1000 |
Operation time after mixing cps. 25ºC(min) | 40±10 |
After mixing, table dry time, cps, 25ºC | 80±20 |
Hardening conditions | 25ºC:3-5 hr or 80ºC:30mins |
Feature after cured | |
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, 25ºC | 25 |
Volume resistance, DC 500V, Ω CM | 1.1*1014 |
Loss factor(1 MHz) | 0.009 |
Dielectric constant (1 MHz) | 3.00 |
Temperature range, ºC | -60~200 |
Flame Resistance, UL-94 | V-0 |
Usage
Application
It is supplied in lot-matched Part A and B kits in separate containers.
During the long storage periods, some filler may settle at the bottom of the containers and should be individually homogenized before use.
The two components should be thoroughly mixed using a weight ratio of 1:1 until the mixture has a uniform color. Vacuum de-airing is recommended. A residual pressure of 10-20 mm mercury applied for 5-10 minutes will sufficiently de-air the material.
The two components should be thoroughly mixed using a weight ratio of 1:1 until the mixture has a uniform color. 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.
Part B: 25kg/barrel, 200kg/Drum.
Factory and Production
Due to the storage conditions, this product may experience a small amount of precipitation during storage, which is a normal phenomenon. After stirring evenly, it can be used normally.
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.
