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China Suppliers Factory Methyl Methacrylate-Butadiene-Styrene Impact Modifier for PVC with Superior Impact Resistance
PRODUCT INTRODUCTION
When 5%-10% MBS resin is added to the production of PVC, the impact strength of the product can be increased by 4-15 times, and the cold resistance and processing fluidity of the product can also be improved perfectly.
As the refractive index of MBS is similar to PVC, so it will not affect the transparency of PVC product to use MBS as impact modifier.
MBS is a superior material for improving the impact resistance of PVC and manufacturing transparent PVC products, so it is a widely used PVC impact modifier in PVC industry and most of all transparent PVC products use it as the impact modifier. Therefore, MBS resin as an impact modifier for PVC industry has a wide range of application prospects.
Product parameters
| Type/Specification | Unit | MB-616 | MB-872 | MB-875 |
|---|---|---|---|---|
| Apparent density | g/cm3 | 0.45±0.10 | 0.45±0.10 | 0.45±0.10 |
| Sieve residue (30 mesh) | % | ≤2.0 | ≤2.0 | ≤2.0 |
| Volatile content | % | ≤1.0 | ≤1.0 | ≤1.0 |
Product Characteristics
| Structure | Core-shell structure |
| Transparency | Yes |
| Weather-ability | No |
| Impact efficiency | Good |
Product application
FINE MBS is suitable for transparent and non-transparent PVC products.
- Opaque PVC extrusion products: PVC sheets, profiles, pipes.
- Opaque PVC molding products: Pipe fittings.
- Transparent PVC products: PVC film, sheet, bottle, cosmetic packing, blister packs, container, Christmas tree leaves and so on.
FINE MBS impact modifier can provide superior low-temperature resistance for extrusion, injection molding and calendering PVC products.
PVC horticultural products
PVC Molding
Transparent PVC sheet
PVC profile
Frequently Asked Questions (FAQ)
What is MBS resin and how does it improve PVC products?
MBS resin is an impact modifier. When 5%-10% MBS resin is added to PVC production, the impact strength of the final product can be increased by 4-15 times. It also perfectly improves the cold resistance and processing fluidity of PVC.
Does adding MBS modifier affect the transparency of PVC?
No, it does not. Because the refractive index of MBS is very similar to that of PVC, using MBS as an impact modifier will not affect the transparency of the final PVC product.
What are the primary applications of FINE MBS?
FINE MBS is widely used for both transparent and non-transparent PVC products. This includes opaque products like sheets, profiles, pipes, and fittings, as well as transparent items like films, bottles, cosmetic packaging, blister packs, and containers.
What are the key technical specifications of MB-616, MB-872, and MB-875?
All three models feature an apparent density of 0.45±0.10 g/cm³, a sieve residue (30 mesh) of ≤2.0%, and a volatile content of ≤1.0%.
Does FINE MBS provide weather-ability for outdoor applications?
No. According to the product characteristics, FINE MBS does not provide weather-ability. However, it offers high impact efficiency and a core-shell structure ideal for transparency.
Can FINE MBS improve low-temperature performance?
Yes, FINE MBS impact modifier provides superior low-temperature resistance for PVC products manufactured via extrusion, injection molding, and calendering.