Addtion Cured Silicone Rubber/ resin rubber

FOB Price

US $18.30
200 - 40,000 kilogram
US $9.00
40,001 - 999,999 kilogram

group nameAddition cure silicone rubber
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelE642
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 19:06:37 GMT

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Paramtents

appearance translucent
hardness 15-40 shoreA
mix ratio 1;1
viscosity 8000-14000 mPa.s
pot life 20-40 min
shrinkage rate 0.1
density 1.05-1.14
elongation 320-470%
sample available
technical support

Packging & Delivery

Min Order200 kilogram

Briefing

Low linear shrinkage,
Good operation,
High tear and tensile strength,
Easy demoulding.

Detailed

HY- E642# Addtion Cured Silicone Rubber/ resin rubber Description

HY- E642# Addtion Cured Silicone Rubber/ resin rubber is generally named two-components silicone rubber, Part A and part B. It features an exceptional fluidity and good operability. The mixing ratio is 1:1,mainly be suitable for making molds application.

Applications,

HY- E642# addition molding silicone could be mainly used for making concrete stones, precision molds, PU molds, resin molds, gypsum casting, candle molding,for life casting, fabric finishing, seal for electronic components and solar circuit board, trademark decoration. etc.

Technique Data of HY-E642# Addtion Cured Silicone Rubber/ resin rubber

Model	HY-E642#
Appearance	Translucent
Mixing Ratio	1:1
Operating time (Mins 25°C)	30 - 40
Curing time (Mins 25°C)	120 - 240
Curing time (Mins 60°C)	20 - 30
Hardness (A°)	42±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 )	100 ± 20
Tear-strength (kgf /cm2 )	15 ± 2
Elongation-break(%)	350 ± 20
Retractility(%)	≤0.1

OPERRATING INSTRUCTION of HY-E642# Addtion Cured Silicone Rubber/ resin rubber :

1. Stir part A and part B with right mixing ratio (1:1) evenly. And get the mixture for vacuum-pumping. (If there is no vacuumizer, you can just pour the mixture slowly from the corner so that less bubbles caused)

2. Enclose the product (the original model) with four plastic plates or wooden plates.

3. Clean your products and brush a layer of release agent(detergent or soap water) on your product.

4. Pour the mixture with correct mixing ratio into the model frame.

After about 2-4 hours, when the silicone cured, get out the original model, and there you get a finished addition cured silicone mold .