Chemical Silicone Rubber Raw Material, Silicone Rubber for Concrete Horse Statues, Decoration Gypsum Moldings
|FOB Price:||US $6.88 / kg|
|Min. Order:||200 kilogram|
|Min. Order||FOB Price|
|200 kilogram||US $6.88/ kg|
|Production Capacity:||8tons Per Day|
|Transport Package:||20kg/Pail 25kg/Pail 200kg/Pail|
|Payment Terms:||L/C, T/T, Paypal, Western Union|
- Model NO.: HY-6 series
- Material: Silicone Rubber
- Form: Liquid Rubber
- Feature: Liquid
- Sample: Available
- Purity: 100%
- Type: Condensation Silicone Rubber
- Pot Life/Working Life: 30-40 Minutes
- Specification: Msds and Is90001
- HS Code: 39100000
- Raw Material: Synthetic Rubber
- Appearance: Liquid
- Color: White
- Sticker: Available
- Minimum Order Quantity: 200 Kilogram
- Certifications: RoHS, MSDS, SGS, ISO9001:2000
- Mixing Ratio: 100:5
- Trademark: HY Silicone Rubber
- Origin: Shenzhen
chemical silicone rubber raw material,silicone rubber for concrete horse statues,decoration gypsum moldings
Applications of chemical silicone rubber raw material,silicone rubber for concrete horse statues,decoration gypsum moldings:
Chemical silicone rubber raw material can be also applied to 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, relievo furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory,Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.
Features of chemical silicone rubber raw material,silicone rubber for concrete horse statues,decoration gypsum moldings
chemical silicone rubber raw material is white or red flowing liquid with general hardness of 22-50A°after curing. Molding silicon 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.
Technical datasheet of chemical silicone rubber raw material,silicone rubber for concrete horse statues,decoration gypsum moldings
|Mixing ratio (%)||2-3||2-3||2-3||2-3||2-3|
|Pot life (mins,under 25ºC)||30-40||30-40||30-40||30-40||30-40|
|Curing time(hrs,under 25ºC )||4-5||4-5||4-5||4-5||4-5|
|Hardness ( Shore A )||20±2||25±2||30±2||35±2||40±2|
|Viscosity(After A/B mixed ,mPa.s)||17000±4000||25000±5000||27000±5000||27000±5000||15000±5000|
Operations of chemical silicone rubber raw material,silicone rubber for concrete horse statues,decoration gypsum moldings
If the customer wants to make large products and large size molds, the mold should be made of silicone rubber with high hardness. On the contrary, if the mold with fine and precision patterns, it should be made of silicon with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demould, more curing agent is needed; contrarily, if molds requiring slower drying and demould, less curing agent is needed.
(Note: our company does not recommend you to add silicone oil. If a special soft
silicon mold or fine detailed and complex patterns products are required, 5%-10%
silicone oil can be added to soften the mold for easy demould.)
Frequently asked questions for chemical silicone rubber raw material,silicone rubber for concrete horse statues,decoration gypsum moldings
What should we do for deformation of the silicone mold ?
It should be dealt apart according to the size of the products. In principle, the hardness of the silicone should be based on the size of the products. If the products is with small size and detailed patterns , the soft silicone 15-20shore A can be applied, which is easy for demolding and will not damage the patterns.
For the products with medium size, such as 50cm, 25-30 shore A silicon should be used .
For the products with large size, such as 1m, harder silicone such as 35-40 shore A shall be recommended to avoid deformation.
If the product is large but features detailed patterns,30 shore A silicone will be workable.
(The process is a layer silicone added, a layer fiber glass or cloth followed and repeat 2 times to enhance the tear strength.).The outer mold can be plaster, glass fiber reinforced plastic(unsaturated resin and fiber glass) to protect the products from deformation.
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