• Shanghai Xiangmeng Chemical Co., Ltd.

    上海湘盟化工有限公司

    Shanghai Xiangmeng Chemical Co., Ltd.

    Integrates production, sales, R&D and service

    Integrity based, continuous innovation
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    PLASTIC FUNCTIONAL MASTERBATCH (PBT series)
    The company selects "ChenZhou"brand antimony trioxide as the main raw material,It can solve the antimony raw material shortage supply problem by Chenzhou strong mining capacity and also the problem on surface special technique processing。Our masterbatch have edges of dust free and good distribution during performance using. As for the advantages above, more and more compounding customers are considering the masterbatch, which has relatively lower cost and dust free as well as better distribution performance.
    Specifications of Material:

    1 Antimony trioxide

    Antimony trioxide

    As

    Pb

    Fe

    Ni

    Cu

    Cd

    Se

    99.8%

    <0.04%

    <0.04%

    <30ppm

    <10ppm

    <10ppm

    <5ppm

    <10ppm

    Hg

    Particle size

    Color

    L

    a

    b

    Black Spot

    50µm sieve

    <10ppm

    0.6-1.2 µm

    white

    >94

    (-0.5,+0.5)

    1.5-2.5

    ≤10

    ≤0.008%

       PBT resin :Taiwan Changchun: PBT/1200-211 M

    Specific Gravity

    Melt flow rate

    shrinkage

    Water absorption

    Rockwell Hardness

    Tensile stress

    Tensile strain

    1.31g/cm3

    46g/10min

    0.12-0.18%

    0.60%

    87

    55.0MPa

    >50%

    Bending modulus

    Bending strength

    Thermal deformation temperature

    Melting temperature

    Linear expansion coefficient

    Surface resistivity

    Dielectric strength

    2450MPa

    83MPa

    155℃

    223-227℃

    0.000090cm/cm/℃

    1.0E+13ohms

    20V/mm
    Specifications of Finished product:

    Model

    Appearance

    SB2O3

    Carrier and auxiliary

    Melting point

    Main carrier

    Size

    CZG-70B

    white granules

    70±1%

    ≤30%

    225℃

    PBT

    2mm-4mm

    CZG-80B

    white granules

    80±1%

    ≤20%

    225℃

    PBT

    2mm-4mm
    Features:

    a. No dust pollution, So workers will not skin allergy or other occupational disease. b . Measures up the requirement of RoHS, REACH, PAHs and other environmental protection standard c. It has good compatibility with resin, distribution performance is good, good fluidity, high thermal stability. d. It plays a role of coordinated effect with all kinds of flame retardants. e. Non-loss, reduce the dosage of antimony trioxide, effectively save resources.
    Uses:

    used for PBT, PA as flam retardant, produce after mix with base resin and additives.
    Packing:

    25KG/bag, 1MT/bag, PE bag lined paper-plastic laminated film bag.
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