• 2000B: Efficient Flame?Retardant(replace Sb2O3 equivalently)

    Replace?Antimony?Trioxide?equivalently?(1:1).
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    Product Details

    This high efficiency flame retardant is used as substitution of Sb2O3, and it is different from zinc borate, hydrotalcite or other kinds of synergists. At present, the cost-saving 2000B is mainly used in the modification of ABS, HIPS, PP, PBT, PA, PVC, PE and other kinds of flame retardant.


    I. Main Features

    1. Good thermal stability; improving the tinting stength without obvious discoloring.

    2. Replace Sb2O3 equivalently.

    3. With the excellent performance of high brightness, it can save the cost of titanium dioxide.


    II. Technical Index

    Item

    Index

    Grain size

    10-20μm

    Powder whiteness

    ≥95

    1% thermal weight loss

    ≥600℃

    Cd

    ND

    Water content

    ≤0.3%

    Free water content

    ≤0.5%


    . Flame Retardant Features

    1. With the excellent performance of high brightness and high temperature resistance (TGA 1% mass loss temperature: >600), it is perfectly applicable to PA, PBT, PET, PP, ABS, HIPS and PE, etc.

    2. It can replace antimony trioxide (Sb2O3) equivalently and thus saves the production cost.

    3. Products using 2000B have same performance in tensile strength and bending strength with products using antimony trioxide modifications. It also has functions of flame retardant, smoke suppression and anti-dripping.




    . Typical formulation

    1Substitution of flame retardant polypropylene antimony trioxide

    No.

    Material

    Proportion(%)

    Proportion(%)

    1

    PP-T30S

    555

    555

    2

    DBDPE

    180

    180

    3

    Antimony trioxide

    60

    --

    4

    Substitution of antimony trioxide

    --

    60

    5

    Talcum powder (1250 mesh)

    200

    200

    6

    Antioxygen 1010

    1

    1

    7

    Antioxygen 168

    2

    2

    8

    Lubricant calcium stearate

    2

    2

    Test of combustion performance

    Thickness

    3.00mm

    V-0

    V-0

    1.50mm

    V-0

    V-0


    2Substitution of flame retardant ABS antimony trioxide

    No.

    Material

    Proportion(%)

    Proportion(%)

    1

    ABS 3513

    750

    750

    2

    CPE flexibilizer

    60

    60

    3

    TBBA

    110

    110

    4

    Tri cyanurate

    40

    40

    5

    Antimony trioxide

    30

    --

    6

    Substitution of antimony trioxide

    --

    30

    7

    Anti-dripping auxiliary

    2

    2

    8

    Antioxygen 1010

    1

    1

    9

    Antioxygen 168

    2

    2

    10

    Lubricant EBS

    3

    3

    Test of combustion performance

    Thickness

    3.00mm

    V-0

    V-0

    1.50mm

    V-0

    V-0

    . Suggested Dosage

    Replace antimony trioxide equivalently (1:1) in Halogenated flame-retardants system such as: ABS, PBT, PET, PA, PS, PP, PVC and PE.


    . Packaging

    Paper-poly or PP bag: 25kg/pack



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