MBS 821
Product introductionM821 transparent MBS resin is a new type of PVC impact modifier developed by our company. It is a terpolymer prepared by emulsion polymerization of methacrylate, butadiene and styrene, and has a typical "core-shell" structure.Processability, impact performance, transparency and other aspects of performance balance, is a transparent strength balance type of transparent MBS impact modifier.
| Item | Unit | Index |
| Appearance | — | white poeder |
| Apparent Density | g/cm³ | ≥0.30 |
| Volatilization of | % | ≤1.0 |
| 20 mesh screening rate | % | ≥98.0 |
| Impact strength of cantilever beam | Kj/㎡ | ≥7.0 |
| Light transmittance | % | ≥88.5 |
| Fog deg | % | ≤3.5 |
Main features1. Excellent processing performance, more stable product quality.2. High light transmittance and low fog.3. Good impact performance.4. Spray flocculation process, stable quality, not easy to precipitate, effectively prolong the start cycle.
Product useThis product can be used for PVC transparent container, medical packaging, transparent sheet and film, etc., to improve the impact strength of products, especially for all kinds of MBS transparent products, the number of added according to the product and the impact strength of the demand, generally add 3.0-6.0.Packaging and storagePacking :25kg/ bag or according to customer requirements;
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