MBS impact modifier are graft terpolymers of methyl methacrylate(M), butadiene(B) and styrene(S). It is an integrated resin for improving impact strength and process performance of PVC products. It is a PVC anti-shock modifier developed by wanda Scientific Research Institute.

Physicochemical properties: White amorphous powder with excellent chemical stability and thermoplasticity. It does not dissolve in the water and ethanol, but swelling in the chloroform

Reference are as follow:

our company    JAPAN KANEKA  USA rohms&haas   KOREA LG

M-31                      B-22

M-51                      B-610

M-61                      B31

M-71                      B51           BTA707           MB880

M-B907            B513

M-B917            B521/B522     BTA717/730       MB870

M-67                      B58

M-B967            B564/B56      BTA731/751       MB838

M-B907--------Excellent high bending resistance and blooming resistance property. Excellent transparent applicable to PVC film and sheet.
M-B917--------good anti-shock property, high transparent and high bending resistance and blooming resistance property,applicable to PVC film and sheet.
M-B967-----Its efficiency of impact strength is the most highest at room temperature or low temperature applicable to common non-transparent products.

Quality Index

Granularity        ≥98(40 mesh passing percentage) (%)

Percent Volatiles(%)          ≤1.0

Apparent Density(g/cm3)0.25-0.50

HS Code:         39039000         Trademark: WANQUAN

Productivity: 50000metric ton/year Origin: China

Packing: In net 20KG kraft paper bag lined with plastic bags

Payment terms: T/T, L/C AT SIGHT  

Quality: As per your requirement

Application domain: MBS resins have extensive applications and are almost used for rigid PVC as impact modifier, such as PVC film, sheets material, plates and indoor tube and pipe etc., especially used for high transparent products, it is also as excellent macromolecule impact modifier. By adding series product in rigid PVC, product impact strength can be improved obviously without any negative effect to PVC's proper character

Storage, Packing& Transportation: MBS series impact modifier for PVC is a non-toxic, non-corrosive and non-explosive solid powder.

The outside of bags is marked with brand, company name, net weight of products, lot identification mark it is sealed and delivered as a non-dangerous product. Forbid shipping and storing with organic solvent Avoid insolation, drench Stored in cool and draughty place