200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelsilicone rubber for plaster mouldings HY628# HY62
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 16:09:49 GMT
Color white
Certificate MSDS, SGS, RoHS , Reach , ISO9001:2000
Package Vacuum Pumping
Application For molds making
Shelf Life 12 months
Shape Pasty
MOQ 200 KG
delivery within 3 days after payment
payment terms T/T, L/C
operation way brushing, pouring
Min Order200 kilogram
RTV liquid silicone rubber for (gypsum, concrete, plaster,pu,resin) moulding
1 Applications of RTV liquid silicone rubber for (gypsum, concrete, plaster,pu,resin) moulding
1. toys, gifts
2. decoration, plate engrave
3. human replica, art crafts,
4. resin crafts, unsaturated resin crafts
5. poly resin crafts, candle crafts, plastic crafts
6. stationeries, plaster crafts, Bunddhist statue crafts, etc.
2 Features of RTV liquid silicone rubber for (gypsum, concrete, plaster,pu,resin) moulding
a. low viscosity, exceptional fluidity and easy operation : 21000 cps suitable for pouring
b. resistance to deformation, high-temperature 220 degree centigrade
c. acid, alkali and ageing-resistance
d. low shrinkage< 0.2%
e. good tensile strength 36±2 (kgf/cm)
f. high reproduction times
3 Packing and storage of RTV liquid silicone rubber for (gypsum, concrete, plaster,pu,resin) moulding
1. This product should be sealed stored in clean plastic bucket and avoid contact with strong acidic and alkaline substances;
2. Stored at room temperature in ventilated and cool place;
3. Non-toxic non-dangerous goods storage and transportation.
4. RTV liquid silicone rubber for (gypsum, concrete, plaster,pu,resin) moulding datasheet
Model | 625# | 630# | 638# |
Appearance | White | white | white |
Mixing proportion of curing agent (%) | 5% | 5% | 5% |
Operating time (mins 25 0C ) | 40 | 30 | 70 |
Curing time(hours 25 0C) | 4-50 | 4-5 | 5-6 |
Hardness (A°) | 25±2 | 30±2 | 35±2 |
Density ( g/cm3) | 1.08 | 1.08 | 1.08 |
Viscosity (mPas -25 0C) | 18000±2000 | 27000±2000 | 20000±1000 |
Tensile-strength(kgf /cm2) | ≥36 | ≥49 | ≥49 |
Tear-strength (kgf /cm) | ≥29 | ≥33 | 638# |
Elongation-break(%) | ≥ 450 | ≥ 460 | ≥ 355 |
Retractility(%) | ≤0.25 | ≤0.25 | 5% |
5 More information about the RTV liquid silicone rubber for (gypsum, concrete, plaster,pu,resin) moulding , please contact with miss Caroline
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