• 2000A: Efficiency Flame Retardant

    Substitution of Sb2O3, or in the modification of ABS, HIPS, PP, PBT, PA and other kinds of flame retardant.
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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 2000A is mainly used in the modification of ABS, HIPS, PP, PBT,

    PA and other kinds of flame retardant.


    I. Main Features

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

    2. When combined with Sb2O3, it can save the dosage of Sb2O3 and maintain more than 90% of mechanical property.

    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. This high efficiency flame retardant is used as substitution of 30%-50% antimonous oxide, thus saving the production

    cost.

    3. Products using 2000A have same performance in tensile strength and bending strength with products using antimonous

    oxide modifications. It also has functions of flame retardant, smoke suppression and anti-dripping.


    . Typical formulation

    1.Substitution of flame retardant polypropylene antimonous oxide

    No.

    Material

    Proportion(%)

    Proportion(%)

    1

    PP-T30S

    555

    545

    2

    DBDPE

    180

    180

    3

    Antimonous oxide

    60

    40

    4

    Substitution of antimonous oxide

    --

    30

    5

    Ttalcum powder 1250 section

    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


    2. Substitution of flame retardant ABS antimonous oxide

    No.

    Material

    Proportion(%)

    Proportion(%)

    1

    ABS 3513

    750

    720

    2

    CPE flexibilizer

    60

    60

    3

    TBBA

    110

    110

    4

    Tri cyanurate

    40

    40

    5

    Antimonous oxide

    30

    --

    6

    Substitution of antimonous oxide

    --

    60

    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


    . Proposed Dosage

    Substitution of 30%-50% antimonous oxide is recommended in Halogenated flame-retardants such as: ABS, PBT, PET,

    PA, PS, PP and PE.


    . Packaging

    Paper-poly or PP woven bag: 25kg/pack



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