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PVC processing aid LS Resin
Product Description
Processing aids LS series products are high molecular weight polymers developed by our company using advanced polymerization technology and drying techniques. These products can improve PVC gelation, fusion fluidity and processing performance and are broadly used in PVC profiles, sheets, pipes, pipe fittings and foam products.
Typical Physical Properties
Index/Product Name |
LS-01 |
LS-02 |
LS-400 |
LS-901 |
| Appearance |
White fluid powder |
| Granularity(throughput efficiency of 40 mesh)(%) |
 98 |
| Volatile component (%) |
 1.0 |
1.5 |
| Intrinsic viscosity （η）25℃ |
3.0-4.0 |
2.0-3.0 |
10-13 |
10-13 |
| Density(g/cm^3) |
0.3-0.5 |
Purpose and Dosage
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Application |
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Pipe fitting |
Profiles,sheets |
Pipes |
Profiles |
Foam pipes |
Foam sheets |
Foam pipes |
Foam sheets |
Recommended dosage (phr) |
0.5-2 |
2-3 |
1.5-2.5 |
1-2 |
1.5-3 |
. |
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5-8 |
7-10 |
Properties |
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Good fusion fluidity |
Even bubbles,low density |
Fast fusion |
Storage, Packing & Transportation
Packed in airproof plastic bag, then in woven bags with qualify certificate,the outside of bags is marked with brand, company name, net weight of products,lot identification mark .
Avoid insolation, drench.
Stored in cool and draughty place,shelf life: one year.
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Production Chapter
In July 1994,the with a capacity of 500 ton Processing Aids per year was set up and put into production. After a decade of hard working,the company's production capacity has been increased dramatically,among with"Lushan"brand PVC additives now holds an important position,and the sales volume of PVC processing aid and impact modifier ranks the top in domestic market.Till 2006,the facility capacity has reached 75,000 tons.
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 Acting on the sales policy of "Market Oriented,Honesty Based,Customer Paramountcy,Quality First",the company has built up good cooperation with more than 400 factories in over 20 provinces in China as well as dozens of countries overseas such as Korea,India,Thailand,Turkey,Russia and the US.
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Quality control
Quality is the life of the enterprise and the foundation for survival and development.In order to insure the perfect quality of the product,the company has set up strict quality control system and passed the ISO9001:200 quality system certification.
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