625# 630# RTV Rubber Silicone Mould Making
| Price: |
US $ 14.55kg |
| Trade Terms: |
FOB,CFR,EXW |
| Min Order: |
200kg |
| Pay Type: |
L/C,T/T,Western Union,Paypal |
| Prod Model: |
625# 630# |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Color: |
White |
| Purity: |
100% |
| Application: |
Silicone Rubber for Resin Craft |
| Sample: |
Free |
| Technical Support: |
Free |
| Certifications: |
SGS, MSDS, RoHS, FDA |
| Transportation: |
by Sea or by Air |
| Brand: |
Hongye |
| Material: |
Silicone Rubber |
| Appearance: |
Liquid |
Product Description
625# 630# RTV rubber silicone mould making applications rubber silicone mould making is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, largescale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on. 625# 630# RTV rubber silicone mould making descriptionrubber silicone mould making is white or red flowing liquid with general hardness of 22-50 shore A after curing. tin cured silicone rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation. Features of 625# 630# RTV rubber silicone mould making (1) rubber silicone mould making with SGS and ROSH approval(2) Curing agent arrange together as free charged(3) In liquid form and in various colors(4) With an exceptional fluidity and good operability.(5)Temperature and deformation resistance as well as low shrinkage.(6) High duplication times.(7) Sample orders are available(8) MOQ: 100KG
FAQ. Why the 625# 630# RTV rubber silicone mould making just can be reproduced for a few times?It can be due to the following reasons: a. Adding too much silicone oil in to silicon rubber. Silicon oil is an additive which destroies the molecular weight of silicone rubber and reduce the tension and tear strength.b. Using the silicon rubber with a high hardness to make molds for small sized products with delicate and intricate designs and the silicon rubber with a low hardness to makes molds for large sized products with simple designs. (Notes: we should choose the silicon rubber specifically according to the requirements of our products to avoid this problem.) 
Datesheet of 625# 630# RTV rubber silicone mould making | Property | 625# | 630# |
| Hardness (Shore A) | 25 | 30 |
| Tensile strength, MPa | 3.1 | 3.6 |
| Elongation @ break, % | 580 | 550 |
| Tear Strength (N/mm) | 25 | 32.6 |
| Linear shrinkage (%) | 0.3 | 0.3 |
| Viscosity | 19000-22000 | 23000-25000 |
| Color | Off White | Off White |
| Mixing ration | 100:5 | 100:5 |
| Pot life | 40 minutes | 30 minutes |
| Cure time | 4-5 hours | 4-5 hours |
Steps of 625# 630# RTV rubber silicone mould making : A. Take silicone rubber of 100g and add 2% curing agent for mixing evenly.B. After the silicone rubber and the curing agent are completely mixed, put the silicon into a vacuum machine for deairing to remove the bubbles.C. After deaired, pouring the liquid silicone rubber into the product to be duplicated or into the mold frame.
Ivy Is always here for your any questions about the liquid silicone rubber above. Youtube: https://www.youtube.com/channel/UCenjbL7dkwUS91ieCy9RBLA Google+: https://plus.google.com/u/0/105612544517625119158/posts Facebook: https://www.facebook.com/Ivytanhy mob:8618938867558 TEL:008689948006
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.
