China Factory Manufacturer Wholesale epoxy resin molds silicone manual soap gypsum Mold silicone RTV2 Liquid Silicone rubber
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- Supplier: Guangzhou Jingyi Silicone Material Co. Ltd.
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Product Overview
Description
China Factory Manufacturer Wholesale RTV2 silicone for epoxy resin Mold manual soap gypsum Mold Making Liquid Silicone rubber
Material | Color | Certificate | Item | Hardness |
100% silicone | costomizable | MSDS | JYR-1230;JYR-1950,JYR-310,JYR-9210 | 0-40 |
Featrues | Appearance | Usage | Sample time | Key word |
Eco-friendly liquid silicone rubber | Transparent silicone rubber | Silicone molds | 1-7days | double component liquid silicone rubber |
Product Description
Technical Date Sheet
Cheap jingyi candles mold silicone rubber
Type Item | JYR-1230 | JYR-1950 | JYR-401 | JYR-310 | JYR-9210 | JYR-514 | JYR-5585 | |
Before curing | Appearance | Light yellow or white viscous liquid | ||||||
Appearance(Curing-agent) | Colorless or light yellow liquid | |||||||
Viscosity/ mPa.s | 26000 | 17000 | 30000 | 10000 | 20000 | 20000 | 60000 | |
Operating Time | Surface curing time /min | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Demoulding Time /min | 35 | 35 | 35 | 35 | 35 | 35 | 35 | |
After curing | Hardness/Shore A | 35 | 55 | 26 | 15 | 11 | 25 | 28 |
Tensile Strength/MPa | 3.0 | 4.5 | 2.5 | 2.1 | 3.5 | 2.0 | 4.0 | |
Elongation% | 300 | 180 | 380 | 600 | 700 | 250 | 600 | |
Tear-Resistance/ kN·m-1 | 6 | 6 | 17 | 18 | 17 | 4.0 | 25 | |
Linear Shrinkage rate /% | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.15 | |
Density/ g.cm-3 | 1.30 | 1.36 | 1.34 | 1.15 | 1.15 | 1.3 | 1.19 | |
Characteristics and application field | For Clay /plaster cement mould | For low melting alloys and pvc mould | For Sample mould | For shoes mould | For candle mould | For Transfer Printing | Low deform-ability of the mold | |
Use-Method
1.To add 2-4% curing agent based on the weight ratio and currently mix and use it. It has to use it up in a short time.
2.Stirring the mixed rubber material and put it into the vacuum box for 3-S minutes air extracting. The mold can be used after defoaming
3.The curing rate of this product is closely relevant to the temperature. The higher the temperature is, the greater the humidity is and the curing speed becomes faster. Users can choose the curing agent according to the weather condition,and adjust the amount of the curing agent so as to reach the appropriated curing rate.
Our Advantages
Packaging & Shipping
Package, Storage and Attention:
1. This kind of rubber is packed in 25KG/iron drum and curing agent in 1L /plastic bottle.
2.This product should be sealed and placed in cool place so as to prevent rain and sunlight exposure.
3.The storage period of this product is half a year. If it occurs to be more viscous, stir it and reuse it with the same property. It can be reused after reinspection when it exceed the storage period.
4.The surface of the replicative mold product such as glass, ceramics, resin, wooden ware or some product with coating should be smearred with surfactants (such as detergent, shampoo, soapsuds) . Perfuse or brush the silicone rubber after the water evaporates, which facilitates demoulding.
5.This product is non-dangerous .During the operation, try to prevent any possibility of eyes and skin contact with the curing agent. Wash affected skin thoroughly with soap and water in case of touching it. Flush with clean running water immediately at least for 15 minutes, and consult a doctor if necessary.
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