SM-401, SM-869

Products introduction：

The special processing auxiliaries SM-401 and SM-869 developed by our company are actually a kind of styrane-acrylonitrile polymer. Compared with other ordinary processing auxiliaries, their molecular weight is higher, and their weight average molecular weight is more than 5 million. These products have high cost performance. 

The original purpose of our research and development of this product is: to further reduce the customer's production cost. 

The plasticization of our SM-801and SM-869 is relatively fast. In the production process, the above products have no effect on the vica of the products, and the surface finish of PVC products produced by these products is better. 

In addition, our SM-869 is also suitable for the following production areas: ABS,ASA,ABS/PC alloys and PVC products with special requirements for heat resistance.

Technique Data:

Advantages:

1. Good processing performance and fast plasticizing. 

2. High molecular weight 

3. It can give PVC products good surface finish 

4. High cost performance

Packing:

25kg/bag PP outer bag lined with PE inner bag 

The product should be stored in a cool, dry environment 

The validity period of the product is tentatively set as 2 years, after the expiration of the validity period, the product can continue to be used after passing the test.

Application:

The above products are recommended for the production of PVC pipes, fittings, etc. 

At the same time SM-869 can also be used to produce thin PVC foam products. 

In addition, SM-869 ASA special plastic processing assistant can also be applied to the following fields: ABS,ASA,ABS/PC alloy and PVC products with special requirements for heat resistance.

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