Rubber Antioxidants

  • DTPD is a high-performance rubber antioxidant and antiozonant mainly used to protect rubber compounds against ozone cracking, heat aging, oxygen degradation, and flex fatigue. It is widely applied...
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  • Appearance: Grey purple to purple brown pastilles
    Melting Point (Min) ℃: 70.0
    Heating loss(Max) %: 0.30
    Ash (Max) %: 0.20
    Assay(GC) %: 95.0
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  • Item: Qualitied Grade
    Appearance: Dark purple pastlles.Dark purple pastilles
    Melting Point ≥℃: 45.0
    Heating loss(60-70℃)≤%: 0.30
    Ash ≤%: 0.15
    Assay(GC)≥%: 96.0
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  • Appearance: Amber to browns flake or granular
    Initial M.P. (Min) ℃: 80-100
    Loss on drying (Max) %: 0.30
    Ash (Max) %: 0.30
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  • Appearance: Light brown or off white powder
    Melting point °C ≥: 87
    Residue on ignition % ≤: 0.3
    Loss on heating % ≤: 0.5
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  • Item: Q. Index
    Appearance: Brownish grey grain
    Dry sample primal melting Point (oC): 90-100
    Thermal Loss(%, 65oC) ≤: 0.5
    Ash(%800 oC): ≤: 0.3
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  • Appearance: White powder
    Initial M.P. οC ≥: 290
    Loss on drying % ≤: 0.3
    Ash % ≤: 0.3
    Residues on 150μm sieve, % ≤: 0.1
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  • Appearance(eye measurement): Light yellow or off-white
    Incipient melting point oC: ≥ 250.0
    Heating loss %: ≤0.40
    Ash content %: ≤0.40
    Residue on sieve( 150µm),%: ≤...
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  • Appearance: White powder
    Initial M.P. οC ≥: 240
    Loss on drying % ≤: 0.5
    Zinc content %: 18.0-20.0
    Residues on 150μm sieve, % ≤: 0.5
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  • Appearance: Gray white powder
    Initial Melting Point℃≥: 270.0
    Loss on Drying%≤: 1.50
    Zinc content%≤: 12.0-18.0
    Residue on 63μm Sieve,%≤: 0.50
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  • Appearance: Light amber colored transparent
    content %: 99.99
    Dioptre(n25d): 1.5990-1.6015
    viscosity,pa`s: 3.0-5.0
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  • Appearance: White crystals or crystalline powder
    Purity,%: 99
    Initial M.P. οC ≥: 69.0-70.5
    Heating loss, % ≤: 0.5
    Ash %: 0.01
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With abundant experience, we are one of the most professional rubber antioxidants manufacturers and suppliers in China. We warmly welcome you to buy high quality rubber antioxidants in stock here and get pricelist from our factory. Good service and reasonable price are available.