Processing aid

JH-530 is a copolymer of methacrylate with acrylic ester formed after a series ofemulsion polymerization. It is a super- macromolecule copolymer with multi-layerstructure.Specifications:1) Grades: 530A, 530B, 530C2) Appearance: white and flowing power3) Volatility %: 4) 0.45mm sieve on %: 5) Bulk density, g/ml: >=0.46) Viscosity: 5.5 - 7.5, 5.3 - 8.0, 5.2 - 7.8Features: 1) In the course of producing low-foamed PVC products, JH-530 may accelerate the plasticization of PVC, greatly increase the strength of the melting body, thus the foamed products can keep more well-distributeded and dense air bubbles, obtain more well-distributed foamed structure, lower density and better surface quality2) It is particularly effective for the production of PVC-extruded low-foamed boards, pipes, and profiles3) The physical properties are similar to those of K-400 produced by Rohm & Hass, P-530 produced by Mit. Rayon, 828 produced by LG chem, and PA-60 produced by KanegafuchiPackingIn 25kg PP woven bag or in 20kg craft paper bag with inner liner or depends on ourcustomers' needs

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