Description
Acrylic impact modifier ZB-521 ZB-32
Brief introductionMBS is tri-copolymer made from methyl methacrylate butadiene styrene by emulsion polymerization. Because it has special core-shell structure,It will not affect the transparency while improving the PVC impact strength.
It is white powder with good chemical stability and thermoplastic,It can be dissolved in ether ketone and chlorinated hydrocarbon,but not in water and alcohol.
Quality specification| ITEM | ZB-521 | ZB-32 |
| Appearance | white powder | white powder |
| Bulk density,g/cm3≥ | 0.30 | 0.30 |
| Volatile matter,%≤ | 1.0 | 1.0 |
| Particle size [0.9 mm(20mesh)passed],%≥ | 98 | 98 |
PROPERTY AND SPECIFICATION| ITEM | ZB-521 | ZB-32 |
| Main Application | To be used in transparent sheet,granule heat shrinkable film,transparent bottle, wrest tie film,etc. | To be used in opaque product,such as milk-white plate, pipe, pipefittings, decoration sheet,etc. |
| Typical Characteristic | Excellent transparency and crease-white resistance;High impact strength; | Super high impact strength; |
| Impact resistance | * * * | * * * * * |
| Promote plastication | * * * * * | * * * * |
| Transparency | * * * | * * * |
| Dispersancy | * * * * * | * * * * |
Corresponding Grade| Company | Grade |
| Huaxing | ZB-521 | ZB-32 |
| Kaneka | B-22,B-52,B-521 | B-28A,B-58A,B-522 |
| Rohm&Haas | BTA-712,717,730 | BTA-731,BTA-740,BTA-751 |
| LG Chen | MB-845,MB-848 | MB-860 |
| Mit.Rayon | C-201,C-202,C-303 | C-301,C-351 |
Complaint
