MBS Impact Modifier

Impact modifier MBS is a methyl methacrylate-butadiene-styrene copolymer. The

impact modifier MBS shows obvious core-shell structure, the core is made of moderate

cross-linking elastomer, then copolymers with the hard shell. It can improve the

impact strength of PVC products with good transparency and without damaging its

inherent properties. It is used with pipes, fittings, clear bottles, clear sheets

of PVC products, etc.



Specifications:

JHB-22, JHB-51

1) Appearance: white and flowing powder

2) Volatility content (%): ?ü1.0

3) Sieve on (0.45mm) (%): ?ü2.0

4) Bulk density (g/ml): ?Y0.35

5) Izod Impact strength (KJ/m2): ?Y8.0, ?Y10.0

6) Transparency (%): ?Y85

7) Haze (%): ?ü5.0



Note: add 7 parts MBS per 100 parts PVC



Property

JH-MBS endow with PVC products the following properties:

1) High impact strength

2) Good heat stability

3) Little stress-whitening

4) Little and no influence on taste and odour

5) Easy for blending with PVC and other additives

6) Efficient dispersion and processibility for extruder, injection molding, blowing,

and etc.

7) Corresponding to other company products

8) Jinghong chem: MBS-JH22, MBS-JH51

9) FPC: M-81, M-51

10) Kanegafuchi: B-22

11) Kurea : BTA-5151



Packing

In 25kg and 20kg craft paper bag with inner liner or depends on our customers' needs