Share on (60699615367):
PVC Acrylic Processing Aids HR Series
Product Description: Processing aids HR 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 | HR-401 | HR-02 | HR-400 | HR-901 |
Appearance | White flowing powder | |||
Granularity (passing percentage 40 mesh) (%) | ≥98 % | |||
Volatile component (%) | ≤1.0% | ≤1.5% | ||
Intrinsic viscosity (η(Ubbelohde Viscometer) | 3.0-4.0 | 2.0-3.0 | 10-13 | 10-13 |
Bulk Density(g/cm3) | 0.3-0.5 | |||
Relationship of Melting Strength & Product Molecular Weight

Application and Dosage:
Item | HR-401 | HR-02 | HR-400 | HR-901 | |||||
Application | Pipes | 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 | 5-8 | 7-10 | 5-8 | 7-10 |
Properties | High output, high gloss | Good fusion fluidity | Even bubbles, low density | Fast fusion | |||||
Storage, Packing & Transportation: Packed in airproof plastic bag, then in woven bags with qualified certificate, the outside of bag mark with brand, company name and net weight of products, lot identification mark. Stored in cool and draughty place.
Shelf life: one year.
Our Servcice
“Pragmatic integrity, customer first, quality oriented, science and technology as the source” is our business policy. We imported advanced technology, strict quality inspection mechanism and advanced management concept, with stable product quality, excellent product performance, perfect after-sales service, to serve the customer, costing a win-win situation.
Company Informaiton
Our company is mainly engaged in research, develop, manufacture and sale of PVC additives acrylic impact modifier and processing aid. Leading products are: PVC processing aid ACR-401, PVC foaming regulator ACR-530, PVC impact modifier ACR resin, MBS resin, AMB resin, PVC foaming agent AC, NC, etc. The products are widely used in polyvinyl chloride (PVC) production doors and windows, pipes, pipe fittings, decorative board, foam board, sheet and other rigid product processing.




New products from manufacturers at wholesale prices