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        News

        Contact Us

        • Email: seller@botianchemical.com
        • Address: Room 101, Building 13, Hengda Yulan International, No. 702, Shanhe Road, Qingdao, Shandong, China
        • Phone: +86-15222313993
        • Tel: 86-532-55578891

        Compound pvc pipe resin powder chemical pvc paste resin for artificial leather making

        Compound pvc pipe resin powder chemical pvc paste resin for artificial leather making


        Compound pvc pipe resin powder chemical pvc paste resin for artificial leather making

        Description


        Compound pvc pipe resin powder chemical pvc paste resin for artificial leather making

        FORMOLON PR-440 is a low to medium viscosity of medium molecular weight PVC homopolymer paste resin.

        PR-440 has excellent transparency, thermal stability, water resistance and weather resistance.

        Also has highly compatibility with plasticizers, organic solvents and fillers.

        Plastisols made with PR-440 can be applied for non-foaming and micro-foam leather, glass, dipping, metal coating and other products, especially for color paint (solvent system).

        CHARACTERISTICS OF FORMOLON PR-440:

        ★Low to medium Brookfield viscosity

        ★Excellent air release of plastisol

        ★Excellent weather resistance of color paint

        ★High thermostability and initial color of products

        Application

        Parameter


        Technical Data Sheet

        Executive standard: Q0830ZYCOO1-2016

        Appearance :  white power

        PVC Paste Resin(P- 450)

        Average degree of polymerization

        94-119 1000 ±150

        B viscosity100-3 Pa.s ≤(50r/min)Dop 60 pcs

        7

        Volatile matter (including water) content% ≤

        Grade

        Class A

        Qualified

        0.4

        0.5

        Sieve residue ()% ≤

        250 μm mesh

        0.1

        0.2

        63μm mesh

        1.0

        2.0

        VCM Residual ug/g ≤

        10

        10

        Number of impurity particles, pcs ≤

        20

        40

        Paste thickening rate(24h)/% ≤

        100

        -

        Whiteness(160℃,10min)/%≥

        76

        -

        PH value of water extract≤

        9.0

        -

        Alcohol extract mass fraction /% ≤

        4.0

        -

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        Contact Us

        Address: Room 101, Building 13, Hengda Yulan International, No. 702, Shanhe Road, Qingdao, Shandong, China
        Tel: 86-532-55578891
        Mobile: +86-15222313993

        About Us

        Qingdao Botian Chemical Co.,Ltd.

        Our main business including chloride process titanium dioxide, sulphate process titanium dioxide, titanium tetrachloride
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