CHT Group

CHT Group QSil 218 Potting Silicone/Encapsulant, Translucent Potting Silicone/Encapsulant, Translucent

SKU: QSIL 218

From: $252.87

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Description

QSil 218 is a two-part, clear liquid silicone. It has a low viscosity which allows for ease of flow around complex parts, providing electrical insulation and shock resistance. The chemical composition provides hydrolytic and reversion resistance.

KEY FEATURES
Convenient 10:1 mixing ratio for use in automatic dispensing equipment or hand mixing
Contains no solvents
Non-yellowing catalyst system

 
Uncatalyzed
TEST QSIL 218 A QSIL 218 B
Appearance  Clear  Clear
Viscosity  3,850 cps  530 cps
Specific Gravity 1.02 1.00

 

Catalyzed
MIX RATIO 10:1 by weight
PROPERTY RESULT
Catalyzed Color  clear, colorless
Consistency  Easily pourable
 Gel time at 25ºC*    ~ 6 hours
 

 

Cured Properties
60 minutes at 100°C/212ºF
Durometer, Shore A  59
Tensile Strength  968 psi
Elongation  107 %
 Linear shrinkage  < 0.1 %w
 Refractive index  1.406
   

 

Cure Properties
 
TEMPERATURE TIME
 150ºC  30 minutes
 100ºC  60 minutes
 60ºC  180 minutes
   
   

Additional information

Weight 1 lbs
Dimensions 6 × 6 × 6 in
Manufacturer

Product

QSil 218

Series

Component

Ratio

Type

Must Ship Freight

Ship USPS

Shelf Life (days)

Application

Adhesive Type Chemistry

Cure Type

Viscosity Specific

Viscosity

Elongation

Hardness

Working Time

Cure Time Generic

Tensile Strength

Dielectric Strength

Volume Resistivity

Thermal Conductivity

Color Family

Color

Translucent

Country Of Manufacture

Origin

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