addition cure silicone rubber for crafts mold making

Addition cure silicone rubber 

Addition cure silicone rubberis mainly used for metallic arts & crafts, baby nipples, cake, candy food grade products mold making, medical catheter and so on. It is nontoxic and with very low shrinkage.

Addition cure silicone rubber applications:

Addition cure silicone rubber is mainly used for metallic arts & crafts, baby nipples, cake, candy food grade products mold making, life casting, medical catheter and so on. 

Addition cure silicone rubber features:

1. Two-component silicone rubber with platinum catalyst
2. With igh transparency, tensile strength, and tear strength.
3. Nontoxic & reach to Food grade
4. With good heat stability and weatherability  ( temperatureresistant range of -60—250 C)
5. With heat-ageing resistance

FAQ of Liquid Silicone Rubber for mold making 

1) Why is the silicone rubber mold oily?

Basically, molding silicone rubber doesn't contain any oil, so it won't be oily. The reasons for the oily molds can be deducted from the below 3 factors:

1. Added white oil, which is the compound of silicone oil and white oil. The white oil is not silicone oil but a kink of petrochemicals;

2. Added too much silicone oil. Normally, we donot advise our customers to add any silicone oil into silicone rubber. If necessary, the ratio must be 5%-10%;

3. Added too much curing agent, this is another reason for oily mold.
 
Tips:

  1. weigh the liquid silicone rubber and curing agent exatly . 
  2. Stir the liquid silicone rubber and curing agent evenly . 
  3.we shouldchoose the right hardness to making diffirent size of product mold.

2) How to reduce the shrinkage?

1) Control the addition of catalyst. Usually, more catalyst would be added if you want to cured fast, but still we can adjust the working time and the curing time as you require.

2) Do not remould so fast, and pls let the silicone mold cured completely, which would take about 24 hours, then remould.

3) When you produce the products, pls put the mold flatly, then pour the plaster or other materials into it smoothly. When you do not usually the mold, you should store it flatly, not fold it, and you also can pour the plaster into it and not remould the finished plaster products, leaving it in the mold to keep the mold in original shape.

For more information, please feel free to contact with Mr Wenson:
TEL: 0086-755-89948019
FAX: 0086-755-89948030
MOBILE: 0086-18938867531

skype: wensona

E-mail:hyb(at)szrl(dot)net

website:www(dot)szrl(dot)net

Place of Origin: Guangdong China

Brand Name: Hong Ye Silicone Rubber

Model Number: HY-E620, HY-E630, HY-E642 addition cure silicone rubber

Payment & Shipping Terms:

Minimum Order Quantity: 100 Kilogram

Price: FOB shenzhen USD 9.35~14/KG

Packaging Details: 20kg/drum and 200kg/drum

Delivery Time: within 3 days after payment confirmed in our bank.

Payment Terms: L/C,T/T

Supply Ability: 8 Ton per Day

Certifications:RoHS.MSDS.SGS ISO9001:2000