Active Member
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Address: Unit 305-306 Bldg.18, 21 Beitou Road, Jimei District, Xiamen City, Fujian Prov., China
Contact name:Lin Bijuan
Xiamen Haitaida Import and Export Co., Ltd |
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MBS Impact Modifier , High efficient MBS Impact Modifier , MBS WS-M8 for PVC non-transparent products and pressure pipe
Product type and application of High Efficient MBS Impact Modifier WS-M8:
| Model | Application | Reference dosage |
| High Efficient MBS Impact Modifier WS-M8 | non-outdoor products such as polyvinyl chloride non-transparent sheet, magnetic card, pipe, pipe fitting, sheet and so on | WS-M8 replace MBS 90-95% dosage of original formula |
Technical data of High Efficient MBS Impact Modifier WS-M8:
| Chemical composition | Acrylic PVC modified graft polymer |
| Appearance | White or slightly yellowish crystalline powder |
| Heating loss, % | 1.2 max |
| Apparent density, g/cm² | 0.85-1.05 |
| Heavy metals, ppm | 10 max |
Product features of High Efficient MBS Impact Modifier WS-M8:
High Efficient MBS Impact Modifier WS-M8 is produced by advanced synthetic resin technoloty. It is composed of acrylic PVC modified graft polyper. Except the futures of ACR201and P-20, it can replace the MBS modifier by whole. The dosage is 90-95% of original formula. It is to improve the resistance to impact strength and processability of PVC products integrated resin.
WS-M8 is widely used in non-outdoor products such as polyvinyl chloride non-transparent sheet, magnetic card, pipe, pipe fitting, sheet and so on.
| Excellent non-toxic and hygienic level, which conforms to the European Union SGS standard. | |
| Excellent low temperature toughness and excellent phase melting, aging resistance. | |
Shorten plasticizing time and promote plasticization of PVC. | |
Improve the homogeneity of melt plasticization. | |
| Reduce plasticizing temperature. |
MBS is a ternary copolymer of Methyl methacrylate (M), Butadiene (B) and Styrene (S), which has a typical nucleo-shell structure. Because its solubility parameter is similar to that of PVC, the thermodynamic compatibility of the two is good, showing that PVC has high impact strength at room temperature or low temperature. And because it is similar to PVC refractive index, it is easy to achieve a uniform refractive index after blending and melting. Therefore, the anti-impact modifier made with MBS for PVC will not affect the transparency of PVC. So MBS is the best material for making transparent products from PVC. On the other hand, due to its good compatibility with PVC, it has high impact resistance at room temperature or low temperature, so it also applies to various products of non-transparency. According to the data, when the MBS resin is added in PVC, the impact strength of the products can be improved, and the cold resistance and processing fluidity of the products can be improved. As a result, MBS has been widely used as PVC anti-impact modifier. In addition, it also has good coloring, can be used in the production of containers, pipes, boards, interior decorative boards and soft products. However, due to its unsaturated structure of butadiene, susceptible to oxygen and ultraviolet radiation, it is not suitable for the long-term use of outdoor products.
Package and storage of High Efficient MBS Impact Modifier WS-M8:
This product is stored in a cool and ventilated place and should be strictly protected from exposure and rain.
The products packed in Kraft bag lined with PE bag, 25kg net weight per bag. Or use 500kgs big bag.
This product is non - toxic, non - corrosive solid powder, belongs to non - dangerous goods, transport by non - dangerous goods.
