Liquid Silicone Rubber RTV-2 for Mould Making
| Price: |
US $ 6.58-9.48kg |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
200kg |
| Pay Type: |
L/C,T/T,Paypal,Western Union |
| Prod Model: |
625# |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Color: |
White/Green |
| Mixing Ratio: |
100:4 |
| Hardness: |
25 Shore a |
| Pot Life: |
30-40mins |
| Cure Time: |
4-5 Hours |
| Package: |
25kg/Pail |
| Transport: |
by Sea or Air |
| Payment: |
T/T 100% |
| Material: |
Silicone Rubber |
| Appearance: |
Liquid |
Product Description
1.Usage of liquid silicone rubber RTV-2 for mould making
Liquid silicone rubber RTV-2 for mould making is intended for making silicone rubber mold for resin crafts, candles, plastic toys, relieve furniture, architectual decoration, furniture decoration, sculpture and so on.
2.Feature of liquid silicone rubber RTV-2 for mould making
Liquid silicone rubber RTV-2 for mould making is flowing liquid with general hardness of 22-50 A ° After curing with features:
1)low shrinkage
2)good operation
3)high tear and tensile strength
4)curing agent free
5)easy de-mold
6)high reproduction times
7)resistance to deformation and high-temperature, acid-alkali
Operations of liquid RTV silicone rubber for sculpture molding
What's the usage of addition cure silicone rubber?
Answer:The addition cure silicone can be used for precision molds making, such as molding the mobile phone casing, the aircraft model.
Addition cure molding silicone can also do as electronic potting materials, such as LED, LCD, circuit board, waterproof computers, LCD TV (requires waterproof, high temperature resistence).It can also be used inside aircraft as the sealant.
Addition cure molding silicone can also be used for printing.Addition silicone pads can be used for thermal transfer rollers, and is more durable.
(At any time when a customer offered to buy silica gel, we must first ask clients detailed requirements, such as the customer's specific usage, products' features, special requests, opeartion method)
| Model | 638# | 630# | 625# | 620# |
| Appearance | white | white | white | white |
| Mixing proportion of curing agent (%) | 4% | 4% | 4% | 4% |
| Operating time (mins 25 0 C ) |
40~70 |
60~90 |
40~70 | 30~50 |
| Curing time(hours 25 0 C) | 4~7 | 5~7 | 4~7 | 3~5 |
| Hardness (A ° ) | 36 ± 2 | 30 ± 2 | 25 ± 2 | 20 ± 2 |
| Viscosity (Mpas -25 0 C) | 30000 ~ 38000 | 27000 ~ 32000 | 17000~19000 | 12000~14000 |
| Tensile-strength(Mpa) | ≥ 4.50 | ≥ 4.2 | ≥ 3.2 | ≥ 2.8 |
| Tear-strength (KN/m) | ≥ 30 | ≥ 30 | ≥ 27 | ≥ 32 |
| Elongation-break( % ) | ≥ 420 | ≥ 440 | ≥ 440 | ≥ 420 |
| Linear Shrinkage ( % ) | ≤ 0.3 | ≤ 0.3 | ≤ 0.3 | ≤ 0.3 |
We are manufacturer spcializing in silicon rubber material, such as silicone gel, pad printing silicon, RTV-2 silicone rubber, HTV, RTV-2 room temperature sulfurated silicon rubber, silicon, shoe molding silicon, silicon rubber, manul molding silicon, liquid silicon rubber, LSR, pad printing silicone rubber, mixed iron-smelting silicon rubber, solid silicone rubber, methyl-ethenyl silicone rubber, molding silicone rubber, mold duplicating rubber for resin craft makers, special silicon for manual molding, shoe mold rubber, pad printing silicon, silicon oil, 107 base, DMC etc. For plastic toys factories. With a product line of tens of categories, we can offer quick copying with precise contraction ratio (up to two thousandth) for mold making. To reach the internationally leading quality standard with competitive price is our best ambition that merits your trust.
RTV-2 Mold making silicone rubber
[1] RTV-2 silicone rubber for mold making
RTV-2 molding silicone rubber mainly applicable to make the silicone mould for cultural relic duplication, architectural decoration, resin crafts, lighting ornaments, candles, statues, model design, product exploitation, etc.
[2 ]RTV-2 silicone rubber for pad printing
Pad printing silicon rubber is specially designed for silicon pads which requires to be exquisite, without impurity or granules. Silicon pad is a carrier which transfer printing the patterns on the steel plate onto the toy products' Surface. Pad printing silicone rubber is mainly used for printing irregular patterns of plastic toys, electroplating products, electronic toys, trademarks.
[3] RTV-2 manual mold silicon rubber
RTV-2 manual mold silicon rubber is mainly applied in manual mold design, PVC plastic mould, cement product mould, melting-point alloy mould, alloy toy crafts, plastic toy, craftwork, gift and stationery, big statue, cultural relic duplication, shoe sole mould production, pad printing orientation, electronic appliances vibration resistance, etc.
[4] HTV-2 Silicone rubber
HTV-2 silicone rubber is applied in metal crafts, hot stamping silicone roller, hot stamping silicone plate, mobile phone keycap, PC keycap, telephone keycap, TV remote control keycap, electronic products, silicone rubber products field, etc.
[5] Disc silicone rubber
Disc silicone rubber is mainly applicable to zinc aluminum alloy arts and crafts, imitation of gold and silver ornaments, fishing tools, bracelets, hanging ornaments, furniture fittings, decoration accessories, toys and gifts, etc.
