CAS No.: | 84-74-2 |
---|---|
Formula: | C16h22o4 |
EINECS: | 201-557-4 |
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Plasticizer Materials Dioctyl Phthalate DOP 99.5% for PVC Resin
This product is a main plasticizer used mostly in plastic processing and has excellent comprehensive properties.
It is widely used in the processing of polyvinyl chloride, vinyl chloride copolymer and cellulose resin, and in the manufacture of thin films, artificial leather, wire and cable sheets, plates, mouldings, plasticizers, etc.
This product can also be used as a softener for synthetic rubber such as NBR. It can improve the resilience of products, reduce the compression permanent deformation, and has no effect on vulcanization of rubber.
80%~90% of DOP is used in the PVC industry. Others are used in rubber, recycled plastics, lubricants, adhesives, coatings, macromolecule additives, softeners for printing ink and capacitor oils. They can also be used in polyvinyl acetate, polyvinylidene chloride and so on.
Classification:Chemical Auxiliary Agent CAS No.:84-74-2
Product Names:Dibutyl phthalate MF:C16H22O4
EINECS No.:201-557-4 Purity:99.5%min
Molecular weight::278.35 Type:plasticizer
Usage:Plastic Auxiliary Agents, Rubber Auxiliary Agents, Appearance:Transparent oily liquid Place of Origin: China (Mainland)
Specification
No. |
Name of test index |
Superior product |
Factory typical |
1 |
Chromaticity, (platinum-cobalt) number |
≤30 |
≤30 |
2 |
Ester content ,% |
≥99.5 |
≥99.5 |
3 |
Density(20°),g/cm3 |
0.982-0.988 |
0.982-0.988 |
4 |
Acidity (in phthalic acid) ,% |
≤0.02 |
≤0.010 |
5 |
Flash point,°C |
≥192 |
≥196 |
6 |
Water,% |
≤0.15 |
≤0.10 |
7 |
Volume resistivity×10^11Ω.cm |
≥1.5 |
≥1.5 |
Packaging & Delivery
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 |