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Dongguan liquid rtv silicone rubber for column mold making condensed cure silicon with 2% free catalyst cheap price
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silicone column mold liquid silicone rubber was two-component RTV silicone rubber, it has excellent liquidity, good operability and easy cure at room temperature ,curing agent add 2%~3%, 30 minutes can be operation, 2 - 6 hours can cure completely, not deformation, high temperature resistance, acid and alkali resistant, not the expansion of the elastic silicone mold.
Datasheet:
| Type | color | Hardness (shore A°) | Viscosity (cps) | Density (g/cm3) | Tear strength (kgf/cm) | Tensile strength (kgf/cm2) | Elongation (%) | Shrinkage (%) | Pot life (min) | Curing time (h) |
| HL-6340 | white | 25±2 | 25000 | 1.2 | 30 | 55 | 500 | ≤0.1 | 20-50 | 2-6 |
Note: liquid silicone rubber hardness, mix ratio, color, work time, cure time, all can be adjusted according to customer's requirements.

Characteristics:
1.With no deformation, high temperature resistant, resistant to acid and alkali, no expansion etc characteristics.
2. Low shrinkage ratio,cured silicone shrinkage less than 0.3%, no deformation.
3.Pull easily, good elasticity, high tear and tensile strength, make your products not only beautiful, but also allows you to make the product deformation, cured silicone can bear extremely temperature -60 to 350 Celsius are still keep flexible, not brittle, still very soft, the simulation effect is very good.
Application:
silicone column mold liquid silicone rubber is widely used in Polyster, Epoxy, polyurethane foam molding products, PU resin decorations and the replication of arts and crafts, antique furniture, ceramics, craft candles, gypsum products, european-style components, large-scale sculpture, copy of cultural relics, building decoration, furniture, anaglyph imitation marble, artificial imitation of natural stone statue, shoe's molding, lighting, crafts, the human body, imitation bronze craft, model establishment, simulation landscape of many industries, such as mold manufacturing.
silicone column mold liquid silicone rubber pack with steel drum/plastic barrels packaging, specification is 1kg, 5 kg, 20 kg, 25 kg and 200 kg per barrel


Storage:
silicone column mold liquid silicone rubber should be stored at room temperature, dry bath and the sealing of the container, please do not contact with water in case of metamorphism. This product belongs no dangerous goods in transportation.
Our company provide mold technology, If there is any quality problem return, within three months

If you have any question about silicone column mold liquid silicone rubber ,pls feel free contact us.
Sunny Guo
Dongugan hong lian organic silicon technology co,.ltd.
Tel/Fax:+86769 85075949
Mob:+86 18680616828 (wechat/whatsapp)
Skype:sunnyguo3972
Email:silicone(at)hongfengdg(dot)cn
Web:www.hlsilicone.com
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