Molding silicone for concrete products

FOB Price

US $7.80
200 - 40,000 kilogram
US $5.40
40,001 - 999,999 kilogram

group nameRTV-2 silicone rubber for molds making
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelRTV 630 silicone rubber
payment method
update timeSat, 30 Nov 2013 09:33:03 GMT

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Paramtents

color white, white
certificate RoHS, MSDS, SGS, ISO9001:2000
feature liquid
Type condensation silicone rubber
Mixing ratio 100:5
Pot life/working life 30-40 minutes
Curing time 3-5 hours
Curing agent 4% for free charged
HS Code 39100000

Packging & Delivery

Min Order200 kilogram

Briefing

cement , plaster, gypsum, architecture, decorative arts and crafts, big statue.

Detailed

Molding silicone for concrete products

FEATURES of Molding silicone for concrete products:

1. Two-part of Molding silicone for concrete products: flowable liquid silicon and curing agent.

2. Molding silicone for concrete products Cures at room temperature within 5-46hours.

3. Molding silicone for concrete products has An exceptional fluidity and good operability.

4. Molding silicone for concrete products has good Temperature and deformation resistance as well as low shrinkage.

5. Molding silicone for concrete products has High duplication times.

Operations for Molding silicone for concrete products:

Step One to use Molding silicone for concrete products: Take 100g of part A and add 2g of part B and mix the silicon rubber and the curing agent evenly.

Step Two to use Molding silicone for concrete products: vacuum pumping

Without exception, this takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available.

Step Three to use Molding silicone for concrete products: Brushing cast & Perfusion Molding operation.

Model of Molding silicone for concrete products:

Molding silicone RTV-640#:

Usage: Silicon rubber for PU/poly resin products, unsaturated resin products, plaster products, fibreglass products, gypsums crafts, cement statues, etc.

Model	640#
Appearance	white
Mixing Ratio (%)	5%
Operating time (mins 25 0C )	50~70
Curing time(hours 25 0C)	6~8
Hardness (A°)	37~42
Density ( g/cm 3 )	1.08
Viscosity (Mpas -25 0C)	10000±2000
Tensile-strength(kgf /cm2 )	≥36
Tear-strength (kgf /cm )	≥22
Elongation-break(%)	≥ 380
Retractility(%)	≤0.3