HY- E625Addition Molding Silicone rubber
Description:
HY-E625# addition molding silicone is generally named two-components silicone rubber, Part A is a flowable liquid, part B is the curing agent. It features an exceptional fluidity and good operability. The mixing ratio is 1:1, mainly be suitable for making molds application.

Applications:
HY- E625# addition molding silicone could be mainly used for making concrete stones, precision molds, PU molds, for life casting, fabric finishing, shoe soles making， seal for electronic components and solar circuit board, trademark decoration. etc.
Technique Data:
Model HY-E625#
Appearance Translucent
Mixing Ratio 1:1
Operating time (Mins 25°C) 30 - 50
Curing time (Mins 25°C) 120 - 240
Curing time (Mins 60°C) 20 - 30
Hardness (A°) 25±2
Density ( g/cm 3 ) 1.08
Viscosity (CS) (Part A) 30000 ± 5000
Viscosity (CS) (Part B) 5000 ± 500
Viscosity (CS) (After mixed) 10000 ± 2000
Tensile-strength( kgf /cm2 ) 50± 5
Tear-strength (kgf /cm2 ) 15 ± 2
Elongation-break(%) 500 ± 50
Retractility(%) ≤0.1

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