POLYBER 73(R)

Polymer Ratio	70:30
Specific Gravity	1.03 ± 0.02
Raw Polymer Hardness, Shore A	1.03 ± 0.02
Mooney Viscosity (ML 1 + 4 @ 100° C)	25 ± 5
Ash Content %	0.25%
Volatile Matter %	0.14%
Stabilizer	Non-Staining

Basic Information

Polyber SS is a special polyblend with specialty plasticizers for low Hardness and less viscous grade. It primarily consists of medium ACN Acrylonitrile Butadiene Rubber & Poly Vinyl Chloride Resin in the ratio of 70:30 and a very high dose of Plasticizer. It can be provided in the form of sheets. It is available in 25 KGs HDPE paper bags packing for better handling.

Processing Characteristics

The Processing of Polyber SS is very easy on conventional as well as modern rubber processing/compounding machines. It has a very efficient compounding method which further saves the cost, labor and time.It absorbs Filler and Plasticizer quickly which reduces the compounding time.

Recommendations

The plasticizers recommended are DOP, DOA, DOS, DBP, DINP other aromatic Plasticizers. Secondary Plasticizers such as CPW are not recommended for this grade. The mixing mill should be warm for best results.

Applications

Low hardness Printing Rollers, Molded products etc.