Liquid Silicone rubber for gypsum molds

FOB Price

US $8.98
200 - 40,000 kilogram
US $6.85
40,001 - 999,999 kilogram

group nameRTV-2 silicone rubber for molds making
Min Order200 kilogram
brand nameHong Ye silicone rubber
model630# 640# 625# 628# 638
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 16:13:37 GMT

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Paramtents

Material 100% silicone
Color white
HARDNESS 10-40A
Classification Chemical Auxiliary Agent
Appearance fluid
Certification SGS,MSDS,RoHS
Sample free
modes of transport by sea
HS code 39100000

Packging & Delivery

Min Order200 kilogram

Briefing

(1) high tensile & tear strength
(2) high duplication times
(3) Low linear shrinkage
(4) resistance to high-temperatur

Detailed

1. Liquid Silicone rubber for gypsum molds application:

Liquid silicone can be used for production of different sizes of polyurethane moulds,gypsum moulds,plaster moulds, resin moulds,polyresin moulds,PU resin moulds,wax moulds,stone moulds ,epoxy moulds,acrylic moulds,polyester moulds making

A. Decorative items: cornices moulding ,columns moulding,ornaments moulding,statues molding.....

B. Casting of funiture and decoration crafts molding

C. Construction: prefabrication of decrative features molding,pavement molding,paving stone moulding,urban

furniture molding,concrete products molding

D. Soap moulding,candles crafts moulding,toys moulding,sculpture moulding

Liquid Silicone rubber for gypsum molds

2. Liquid Silicone rubber for gypsum molds of TDS:

Model	630#
Appearance	white
Mixing ratio (%)	5%
Operating time ( hours )	30~40
Curing time( hours )	3~4
Hardness (A°)	30
Density ( g/cm³)	1.08
Viscosity (25 C°,mPa.s)	22000~ 24000
Tensile-strength ( kgf/cm² )	40
Tear-strength (kgf/cm )	25
Elongation-break(%)	≥ 420
Retractility(%)	≤0.25

3. Liquid Silicone rubber for gypsum molds main features:

1. Good characteristics of easy-operation

2. Light viscosity and good flowability

3. Low shrinkage

4. Excellent tensile and tear strength

5. Favorable hardness

6. High temperature resistance, acid and alkali-resistance and ageing resistance

7. High duplication times

Liquid Silicone rubber for gypsum molds

4. Liquid Silicone rubber for gypsum molds frequently asked question:

Why does the silicone rubber molds appeared striately and unsmoothly?

It is because the appearance of the product or the model itself is not perfect, and it has not been polished before the further operation. So when you make silicon molds, firstly you should polish the product, spray the mold spray evenly on the product. In this case, the problem can be avoided.

To recommend suitable product for your application, we would be much appreciated to have your following information:

1. What is the material of your product?

2. What is the size of your product?

3. How do you make silicone mold, by pouring or brushing?

Any questions of Mold making silicone rubber for artificial stone , please feel free to contact Crystal:

TEL: 086-755-89948294

FAX: 086-755-89948030

MOBILE:086-18938867509