• H001: Polypropylene Homopolymer Flame Retardant

    Used in flame retardant of Polypropylene homopolymer and low ethylene content(≤8%) PP Copolymer.
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    Product Details

    It can be widely used in flame retardant of Polypropylene homopolymer and low ethylene content(8%) PP Copolymer.

    With a low volume of addition(1-2%) and excellent performance of resisting plate-out, it is unnecessary to add antimonous

    oxide. The PP should be used to socket, Automobile  corrugated pipe, framework of electric appliance and shell of fan heater.


    I. Main Features

    1. Reaching UL94 V-2 of flame retardant rating with low volume of addition: 1.0-1.5% of Polypropylene homopolymer, 2.0-3.0%

    of low ethylene content PP Copolymer.

    2. Talcum powder, Barium sulfate and other inorganic filler(10-20%) are optional as additions.

    3. Antimonous oxide is unnecessary. No heavy metal.

    4. After baking for 300hoursat 70-80, the PP flame retardant produced with FR-NPB-H001, has excellent performance of resisting

    plate-out, mobility, light and heat.

    5. Meets the requirement of IEC60695-2-13 GWIT 775(3.0mm) and IEC60695-2-12 GWFI 960(3.0mm).

    6. The PP flame retardant produced with FR-NPB-C001 can meet the requirement of RoHS and REACH.


    II. Quality Index

    1. Appearance: Superfine white powder

    2. Loss on drying: 0.5%

    3. Decomposition temperature TGA2%):260


    . Toxicity

    1. LD50(Orally taken by Laboratory rat)>5300mg/kg(non-toxic)

    2. Potential carcinogenicityNO

    3. Skin irritationNO


    . Chief Application

    Sheet 1: System of No-filler PP flame retardant

    Test Item

    Test Standard

    Unit

    1

    2

    Polypropylene Homopolymer

    Low ethylene content   (8%) PP Copolymer

    1.0-2.0flame retardant

    2.0-3.0flame retardant

    Density

    ISO 1183

    g/cm3

    0.91

    0.91

    Melt Flow Index

    ISO 1133

    g/10min

    13.5

    12.1

    Tensile Strength

    ISO 527

    Mpa

    32

    26

    Elongation at Break

    ISO 527

    %

    50

    80

    Bending Modulus

    ISO 178

    Mpa

    1400

    1250

    Bending Strength

    ISO 178

    Mpa

    36

    32

    Notch Impact Strength

    ISO 180

    KJ/m2

    3.5

    8.0

    Flame Retardant Rating

    UL94

    3.20mm

    V-2

    V-2

    Flame Retardant Rating

    1.60mm

    V-2

    V-2


    Sheet 2: System of PP flame retardant filler

    Test Item

    Test Standard

    Unit

    1

    2

    PP+20%BaSO4

    PP+20%Talc

    2.0-3.0H001

    2.5-3.5H001

    Density

    ISO 1183

    g/cm3

    1.06

    1.06

    Melt Flow Index

    ISO 1133

    g/10min

    14.0

    13.0

    Tensile Strength

    ISO 527

    Mpa

    30

    30

    Elongation at Break

    ISO 527

    %

    30

    30

    Bending Modulus

    ISO 178

    Mpa

    1450

    1700

    Bending Strength

    ISO 178

    Mpa

    38

    40

    Notch Impact Strength

    ISO 180

    KJ/m2

    3.0

    3.0

    Flame Retardant Rating

    UL94

    3.20mm

    V-2

    V-2

    Flame Retardant Rating

    1.60mm

    V-2

    V-2

    Glowing Filament(GWIT)

    IEC 60695-2-13

    (2.0mm)

    775

    775

    Glowing Filament(GWIT)

    IEC 60695-2-12

    (2.0mm)

    960

    960


    . Notes

    1. Avoid Calcium Carbonate filler, which can interfere flame retarding feature.

    2. Accurate temperature control is required to avoid local overheating and causing volatilization in advance. Suggested

    processing temperature: 170-170-170-170-180-180-180- 180

    3. A little polypropylene powder is suggested as additive for uniform mixing and dispersing.

    4.Assembled screw elements should use weak shear to avoiding degrading of material.


    . Packaging

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

    Remarks: low ethylene content(8%) Copolymer PP, such as: PP SP179, PP K9010 and PP AW19 etc.



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