100 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
Min Order100 kilogram
brand nameHong Ye silicone rubber
modelHY625 liquid silicone
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 13:21:10 GMT
Other Names silicone rubber for mould making
Grade Standard Agriculture Grade,Food Grade,Industrial Grade,Medicine Grade
Appearance liquid rubber,white
Application for mold making
item No. HY625
Usage for toys ,crafts,plaster mold making
Viscosity (mPas -25 0C) 18000±2000
Tensile-strength(kgf /cm2 ) ≥36
Tear-strength (kgf /cm ) ≥27
Elongation-break(%) ≥ 450
Hardness (A°) 25
Mixing 4%
Retractility(%) ≤0.25
Min Order100 kilogram
moulding silicone rubber for concrete products
FEATURES of moulding silicone rubber for concrete products :
1. Two-part of mould making silicone rubber: flowable liquid silicon and curing agent.
2. RTV 2 silicone rubber Cures at room temperature within 5-46hours.
3. RTV 2 silicone rubber has An exceptional fluidity and good operability.
4. RTV 2 silicone rubber has good Temperature and deformation resistance as well as low shrinkage.
5. RTV 2 silicone rubber has High duplication times.
Moulding silicone rubber for concrete products :
Moulding silicone rubber for concrete products RTV-630#:
Usage: Silicon rubber for PU/poly resin products, plaster, candles, gypsums crafts, cement products, concrete/architectural products, statuary, casting molds making, etc.
Model | 630# |
Appearance | white |
Mixing proportion of curing agent (%) | 5% |
Operating time (mins 25 0C ) | 20-40 |
Curing time(hours 25 0C) | 3-5 |
Hardness (A°) | 30±2 |
Density ( g/cm 3 ) | 1.08 |
Viscosity (Mpas -25 0C) | 21000~23000 |
Tensile-strength(kgf /cm2 ) | ≥40 |
Tear-strength (kgf /cm ) | ≥30 |
Elongation-break(%) | ≥ 450 |
Retractility(%) | ≤0.3 |
Operations for moulding silicone rubber for concrete products :
Step One to use RTV 2 silicone rubber: 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 RTV 2 silicone rubber: 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 RTV 2 silicone rubber: Brushing cast & Perfusion Molding operation.
(Note:e do not recommend silicon oil. For special soft mold or molds with complex pattern or fine details, 5%-0% silicon oil can be added to condition the flexibility of the mold for convenience of release)
key words: Moulding silicone rubber for concrete products , silicone rubber for mould making
For more information, please feel free to contact with Mr Wenson:
TEL: 0086-755-89948019
FAX: 0086-755-89948030
MOBILE: 0086-18938867531
skype: wensona
E-mail:hyb(at)szrl(dot)net
website:www(dot)szrl(dot)net
Place of Origin: Guangdong China
Brand Name: Hong Ye Silicone Rubber
Model Number : HY625 HY630 silicone rubber
HS code: 39100000
Shelf life: one year at cool dry place
Shipping Terms: Ocean freight/ Air lift
Minimum Order Quantity: 200 Kilogram
Price: FOB shenzhen USD 5.8~7.5
Packaging Details: vacuumed thick PE bag inside and iron barrel outside
25kg/drum and 200kg/drum
Delivery Time: within 3 days after payment confirmed in our bank.
Payment Terms: L/C at sight, T/T, Western Union
Supply Ability: 8 Ton per Day
Certifications: RoHS. MSDS. SGS. ISO.9001:2000
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