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Solid powder Ca/Zn PVC stabilizer
1. it is powder solid non-toxic heat stabilizer
2. mainly used on pvc pipe, fitting, foam board,pvc sheet, pvc compound
3. SGS and Rohs standard



  • Ca/Zn PVC stabilizer

    Calcium zinc stabilizers, as most environmental friendly,Lead free, non- toxic PVC heat stabilizers,
    it has very good process performances,it is based on a combination of calcium and zinc soaps,
    together with organic and inorganic co-stabilizers to provide combined high heat stability and
    lubricantion to suit a broad range of processing conditions
    Advantages
    Good thermal stability & weather ability. Anti-severe sunlight, anti-sulfide pollution,With better
    initial whiteness. Improve products’ outdoor property. Good compatibility & dispersion with PVC.
    Prevent from precipitation. Stable in shape-making. High up the extrusion speed, prolong the
    production period.
    Technical index
    Type
    Pipe
    Profile
    Wire or cable
    Foam board
    Fitting
    Transparent PVC
    Item
    WSD801
    WS802
    WSD803
    WSD804
    WSD805
    WSD806
    Appearance
    White powder
    Ca/Zn content,%
    2.5-8
    Melting point,°C
    80-105
    Heating loss,%
    1.5max
    Reference dosage
    2.5-3.5
    4.0-5.0
    4.5-5.5
    5.0-6.0
    5.0-5.5
    1.5-3.0
    Applications:
    It mainly used as PVC heat stabilizer for soft/semi rigid ,rigid applications Like PVC film,sheet, shoes,
    profile, pipe, wire,hose, plastic injection and extrusion materials etc.
    Packing:
    25Kg/bag; Woven bags with PE lined;
    Storage:
    Stored in dry and ventilated condition
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