DOTP has good electrical properties and cold resistance, low volatility, and higher plasticizing efficiency than DOP. It is suitable for use as a plasticizer for polyvinyl chloride resin, such as PVC cable materials requiring high insulation. It is used for products requiring high insulation, extraction resistance, heat resistance, cold resistance and good flexibility. This product is required to reduce viscosity and increase storage life when used in plasticized paste. The plasticizer DOTP can
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index of superior products |
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appearance |
transparent oily liquid without visible impurities |
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color number |
≤ 30 |
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purity |
≥ 99.5% |
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density |
0.981-0.985 g/cm³ |
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acid value |
≤0.02 mg KOH/g |
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flash point |
≥ 210 ℃ |
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moisture |
≤ 0.03% |
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volume resistivity |
≥2*1010 Ω·m |
