Features and Usage 

This series of product is made of special materials; it is the two-component condensed room-temperature curing liquid silicone rubbers. With low viscosity, sound fluidity, large adjustment range of hardness, low linear shrinkage rate, it can be widely used according to different purposes.

Main technical parameters 

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. Stirring the mixed rubber material and put it into the vacuum box for 3-S minutes air extracting. 

2.The silicone rubber  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. 

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 nondangerous .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

1.  What's the MOQ?

-- Our MOQ of each item is 1kg

2. May I get a sample?

-- Yes, we can provide you with the sample, and we will refund the sample fee when you place your big order.

3. What about the quality control?

-- As providing the best quality products to our clients is our aim, this step is very important to our business, our QC will check one by one to comfirm every detail of the products is perfect. .

4. How about the package?Why silicone rubber add curing agent after mixing a lot of bubbles?

-- WThis is normal physical phenomena.The liquid will produce a large number of bubbles in the mixing time .so must pass through the vacuum exhaust bubble treatment.

5. How to improve the service life of the silicone mold?

-- The way as  following :

1.we make the mold should be choose a suitable hardness silicone based on product's size.

2.silicone oil can not be added in silicone because it can make the mold become soft.As well ae decrease tensile and tear strength 

6. Why silicone rubber add curing agent after mixing a lot of bubbles?

This is normal physical phenomena. The liquid will produce a large number of bubbles in the mixing time ,so must pass through the vacuum exhaust bubble treatment.

7.How to improve the service life of the silicone mold?

The way as follwing:

First,we make the mold should be choose a suitable hardness silicone based on product's size. 

Second,silicone oil can not be added in silicone because it can make the mold become soft. As well as decrease tensile and tear strength.

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