DOP Dioctyl phthalate
DOP Dioctyl phthalate
[邻苯二甲酸二辛酯]
CAS:117-84-0
HS CODE: 2917320000
Performance and application:
Dioctyl phthalate is a slightly smell oily transparent liquid with molecular formula C24H38O4, molecular weight 390.5, relative density (d2020) 0.986, water solubility ≤ 0.01% (25°C). It is the most widely used plasticizer, with good comprehensive performance and good compatibility with polyethylene, synthetic resin, nitrocellulose and rubber.
Widely used in the processing of PVC various soft plastic products, such as film, artificial leather, wire, cable, molded products, etc.; Widely used in rubber, paint and emulsifier industries, can improve the resilience of products, reduce compression set, and have no effect on the vulcanization of rubber materials.
技术指标 GB/T 11406-2001
Technical Standard GB/T 11406-2001
指标名称 Index name | 指 标Index | ||
优级品 Superior products | 一级品 First-grade products | 合格品 Qualified products | |
外观 Appearance | 透明、无可见杂质的油状液体 Transparent oily liquid without visible impurities | ||
色度，（Pt-Co）号 ≤ Chroma, (Pt Co) No≤ | 30 | 40 | 60 |
纯度， % ≥ Purity,% ≥ | 99.5 | 99.0 | 99.0 |
闪点（开杯法），℃ ≥ Flash point (open cup method), ℃ ≥ | 196 | 192 | 192 |
密度（ρ20），g/cm3 Density（ρ20），g/cm3 | 0.982-0.988 | ||
酸度（phthalic acid）≤ Acid value, phthalic acid ≤ | 0.01 | 0.015 | 0.03 |
水分， % ≤ Moisture,% ≤ | 0.10 | 0.15 | 0.2 |
体积电阻率 Volume resistivity（1010Ω·m） | 1 | 1 | -- |