Product Overview
MBS impact modifier is a core-shell polymer of methyl methacrylate butadiene styrene ternary copolymer, specifically designed to enhance the impact resistance of transparent/semi transparent PVC products. Its unique "hard shell soft core" microstructure makes it the only PVC modifier that can simultaneously meet high transparency and high impact resistance requirements.
Key characteristic parameters:
Core functional advantages:
Excellent optical performance
Efficient toughening effect
Processing adaptability
Typical application areas:
Transparent products (main applications)
Special requirements products
Comparison with competitors:
Features |
MBS |
ACR |
CPE |
Transmittance (%) |
90+ |
75-85 |
Opaque |
Anti impact enhancement factor |
10-20x |
8-15x |
5-10x |
Weather resistance |
2 Stars |
6 Stars |
5 Stars |
Cost |
3 Stars |
4 Stars |
2 Stars |
Applicable temperature |
-1070 DegC |
-3080 DegC |
-2060 DegC |
MBS impact modifier achieves ABS grade impact strength by precisely controlling the core-shell ratio and particle size distribution, while maintaining the original transparency of PVC. It is currently an irreplaceable key modified material for transparent PVC products. With the increasing demand for medical packaging and high-end food packaging, this product is developing towards a cleaner and more specialized direction.
Price: