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 condensation/tin cured soft silicone rubber(M-20P soft hardness) Applications RTV-2 silicone rubber is for small production moldmaking.And molds for of parts in various materials( plaster, wax , reconstituted stone, various resins(epoxy, acrylic, polyester), mortar, silicone elastomer ) such as: - Decorative items: cornices, columns, ornaments, statues-..
- Figurines: toys, candles, statues, giftware, soap, craft projects, sculpture
- Furnishing: casting of furniture and decoration
- Construction: prefabrication of decorative features, pavement, paving stone, urban furniture. concrete casting
Advantages - Shore A from 10 to 30 hardness liquid mold rubbers
- Good fluidity and good operability and good for pouring method.
- Excellent mechanical properties, in particular tear strength and tensile strength.
- Excellent flexibility and it's easy to demould.
- High temperature resistance, high duplication times and repeated use.
- Range of catalysts allows the M-20P to fulfill requirements for various applications: Curing agent fast cured of 2-7 hours
Thixo agent Thixotropic catalyst(brushing moldmaking)
Color paste Adjust different color of RTV-2 silicone
Data of RTV-2 Silicone rubber
| 型号 Model | 颜色
Color | 粘度
Viscosity | 硬度
Hardness
(Mpa) | 拉伸强度
Tensile Strength(Mpa) | 抗撕裂强度
Tear Strength(KN/m) | 伸长率
Elongation
(%) | 固化剂配比
Mixing ratio (%) | 操作时间
Pot life
(Min) | 固化时间
Demould time (H) | | M-20P | white | 10000-13000 | 20±2 | ≥2.8 | ≥2.0 | ≥400 | 2-5 | 10-30 | 2-7 | | M-25P | white | 17000-19000 | 25±2 | ≥3.0 | ≥2.5 | ≥400 | 2-5 | 10-30 | 2-7 | | M-30P | white | 24000-29000 | 30±2 | ≥3.6 | ≥2.7 | ≥420 | 2-5 | 10-30 | 2-7 | | M-20 | white | 17000-19000 | 20±2 | ≥2.6 | ≥2.0 | ≥360 | 2-5 | 10-30 | 2-7 | | M-25 | white | 22000-25000 | 25±2 | ≥2.8 | ≥2.0 | ≥380 | 2-5 | 10-30 | 2-7 | | M-30 | white | 22000-25000 | 30±2 | ≥2.8 | ≥20 | ≥380 | 2-5 | 10-30 | 2-7 | The Differences of RTV-2 silicone - M-20 / M-20P is mainly used for molds with small, delicated patterns. Pouring method is the best way because of good fluidity.
- M-25 / M-25P is for medium molds making. It's also used for pouring method.
- M-30 / M-30P is applicable for large mold making since hard hardness. Both pouring and brushing method are ok.
Packaging
Base 5 KG bucket(Catalyst is free charged of 5%)
Base 25 KG bucket(Catalyst is free charged of 5%)
Base 200 KG bucket(Catalyst is free charged of 5%)
Storage and shelf life
When stored in it's original unopened packaging, at a temperature of 25°C. They can be stored for up to 12 months.
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Any need or questions pls free to contact with Tenny!
