Product Details PVC foam regulator SN series is a high molecular weight acrylic polymer; PVC products can impart better flowability and plasticizing properties, higher melt temperature, the foam products form stable homogeneous micro cell dense, preventing the cell from interpenetration to large holes, to ensure product density, high strength; and having a processing aid characteristics, good appearance quality can be eligible for. Standard

Grades	SNR-100	SNR-200	SNR-530	SNR-601	SNR-901
Appearance	white free flowing powder	white free flowing powder	white free flowing powder	white free flowing powder	white free flowing powder
Particle size(40 mesh passing percentage)	≥98	≥98	≥98	≥98	≥98
volatiles content(%)	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5
Bulk density(g/ml)	0.3-0.55	0.3-0.55	0.3-0.55	0.3-0.55	0.3-0.55
Viscosity	9.5-10.5	10.0-11.0	11.0-12.0	10.5-11.5	11.0-12.0

Technical data

Grade	SNR-100	SNR-200	SNR-530	SNR-601	SNR-901
Fusion time	159	217	146	93	183
The minium torque	11.6	8.8	11.7	26.3	15.9
The highest torque	28.7	28.5	28.8	32.4	33.0
Balance torque	22.5	23.2	22.7	22.8	25.1
Melt strength	lower	higher	middle	high	highest

Feature Adding regulators to foam products has the following three functions: 1. Promote the plasticization of materials 2. Improve the melt strength of the material, prevent the merger and rupture of bubbles, so as to obtain foamed products with uniform cell structure and low density 3. Increase the melt strength of the material to prevent the surface of the product from breaking due to friction and traction, so as to obtain a product with a smooth surface Applications SN series of products for the profile, PVC profile, pipe, plastic pipe, sheet, pallets, wood, board and other products. Packaging and storage 25kg/bag PP woven outer bag lined with PE inner bag Keywords: PVC foam regulator