China PVC Plasticizer Colorless Oily Liquid Dioctyl Phthalate DOP, Find details about China Dioctyl Phthalate, Plasticizer from PVC Plasticizer Colorless Oily Liquid Dioctyl Phthalate DOP
Product name | dioctyl phthalate 95.5% (DOP) |
CAS NO. | 117-81-7 |
Melting point | -50 °C |
Boiling point | 386 °C |
Density | 0.985 g/mL at 25 °C |
Packing | 200kg/drum or 1000kg IBC |
Appearance | colorless transparent liquid |
Flash point | 405 °F |
Acidity (based on phthalic acid)% | ≤ 0.01 0.015 |
Upper explosion limit % (V/V) | 11.2 |
Heating loss % | ≤ 0.2 0.3 |
Specific gravity | 0.9861 (20/20) |
Application | Used as plastic plasticizer, solvent, gas chromatographic fixative |
Item | Index |
Tone,(Pt-Co)NO. ≤ | 30 |
Density,20°C g/cm³ | 0.981-0.989 |
Purity,% ≥ | 99.5 |
Acidity(orthobenzene dicarboxylic acid),% ≤ | 0.01 |
Moisture,% ≤ | 0.10 |
Flash point, °C ≥ | 196 |
Volume resistivity, x 109Ω·m ≥ | 1.0 |
1.DBP Dibutyl Phthalate 99.5% Properties:
Molecular formula: C16H22O4
Molecular weight: 278.35
DBP is dibutyl phthalate. It is the main plasticizer for cellulose resin and PVC, especially for cellulose nitrate coating. It has good solubility, dispersion and adhesion capacity. It can be used to dye for the dying of membrane, manmade leather and plastic product. It also can be used as softener of rubber, which could improve the products' resilience.
2.DBP Dibutyl Phthalate 99.5% Applications:
It is one kind of strong solvent plasticizer of resins; it can be used in PVS, nitro cellulose, rubber, PEC, ethyl cellulose. It can be used in paint, adhesives artificial leather, ink, safe glass, cellulose, dye, insecticide, solvent, lubricant and softener
3.DBP Dibutyl Phthalate 99.5% SpecificationsIndex | Value | ||
Premium Grade | First Grade | Salable Grade | |
Appearance | Transparent oily liquid | ||
Color(APHA)≤ | 20 | 25 | 60 |
Ester% | 99.5 | 99 | 99 |
Acidity, g/cm3 | 0.01 | 0.015 | 0.03 |
Loss on dry (125oC3hr)%≤ | 0.3 | 0.5 | 0.7 |
Flash point(open)oC ≥ | 160 | ||
Density (20°C), g/cm3 | 1.044-1.048 |