DOP Oil For Rubber Industry

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Product Description:


Molecular Formular : C24H38O4
Molecular weight : 390.57
CAS No.:117-81-7
H.S Code : 2917.3200.00
EINECS No.: 204-211-0
Characteristics : Colorless transparent oily liquid, slight odor.

Processing : Injection Moulding

Application : It is one of the most extensively used plasticizers in plastics processing. It has comprehensive properties, such as high plasticizing efficiency, low volatility, UV-resisting property, water-extracting proof, cold-resisting property, and also good softness and electric property. As a fine main plasticizer, it is extensively used in processing polyvinyl choride and ethylcellulose resins to produce plastic film, imitation leather, electric wire, cable wearer, sheet, planet, mould plastic products and. Used in nitrocellulose paints, it can make the ethylcellu lose more elastic and more strong in extracting tension. It can be used as a softening agent of synthetic rubber, such as to make the product easier to rebound and harder to undergo form change under pressure, without affecting of the plastics.

Specifications :

Quality Index



Super Grade

First Grade

Qualified Grade


Oily liquid

Color(APHA) ≤




PurityAs Ester% ≥




Acidity (benzene dicarbonic acid)g/cm




Loss on dry (125oC3hr)%≤




Flash point(open)oC ≥






Volume Resistivity ΩM ≥


Heat decrement % ≤




Water content,%              ≤




Package and Storage :
Packed in 200KG/Galvanized Iron Drum or 1000kg/ISO TANK or flexibag container
Stored at dry,shady,ventilated place. Prevented from collision and sunrays,rain-attack during handling and shipping. Met the high hot and clear fire or contact the oxidizing agent,caused the burning


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Q:PVC what chemicals do you need for plastic surface treatment?
The choice of surface treatment methods, because most of the plastic surface can be low, many processing methods, such as decoration, printing, spraying and so on, can not be directly applied, and the need for surface treatment first
Q:What are the raw materials for making plastics?
1. the main component of plastic raw material is resin2: plastic raw material is made of polymer synthetic resin (polymer) as the main ingredients penetrate various auxiliary materials or additives, in particular temperature, has the plasticity and fluidity under pressure, can be molded into shape and maintain the same shape of material under certain conditions.
Q:What material is good for plastic bellows?
In the next case, it is recommended to use PP (polypropylene) bellowsNo strong acid and high concentration of oxidant in the environment; in more than 80 degrees Celsius in the environment of soluble in benzene, toluene and other aromatic hydrocarbons and chlorinated hydrocarbons in oil absorption; for most stable, small amount of mineral oil and vegetable oil.Mainly used in the temperature range of -20 to 120 degrees Celsius environment; used in automobiles, motorcycles and other motor vehicle wire harness sheath; also used for household appliances, precision machine tools and other equipment wiring wire sheath.
Q:What material is the disc made of, metal or plastic?
In general, the substrate is colorless and transparent polycarbonate board, in the entire disc, it is not only the carrier of the groove, but also the physical shell of the whole cd.
Q:What raw material produces the plastic to the human body not to harm, to the environment does not have the pollution?
Starch plastics containing starch in more than 90%, add other components also can be completely degraded, there are Japan Sumitomo Business Corporation, American Wamer-Lamber company, Italy Ferrizz company claims of success starchier in 90% to 100% of full starch plastics, in (January ~ 1) completely biodegradable without leaving any trace, no pollution, can be used in the manufacture of various containers, bottles, films and garbage bags etc. all starch plastics production principle is that the starch molecular allostent anddisorderly change formed with thermoplastic starch resin, also known as the thermoplastic starch plastics. The molding process can be used in traditional plastic processing equipment. With starch as the potential advantages of development of bio degradable plastics raw materials: starch has biodegradability completely in various environments; plastic in the degradation of starch molecules or after ashing, the formation of two oxygen Carbon gas, without soil or air poison; take appropriate technology to make starch thermoplastic after mechanical properties can reach for manufacturing plastic material; starch is a renewable resource, inexhaustible, pioneering starch utilization is conducive to rural economic development. That is, starch plastics production in China of vast the majority of starch filled plastics, is added in a certain proportion of polymer materials in non biodegradable starch, resulting in the collapse of material physical property through biodegradation of starch, prompted a large number of end groups that exposed to oxidative degradation, but the rest of the "collapse" after the PE, PVC and so on are not always possible degradation the residue in soil, of course, days and months multiplying will cause pollution, so the foreign ownership for such products will be eliminated.
Q:Plastic raw materials packaging is generally divided into several categories?
Plastic raw materials are usually packaged as:Barrel packaging: such as: plastic drum with polyurethane raw materials; composite board barrel with some pellets.Bag packing: plastic bag, compound woven bag and composite paper bag (the outer layer of composite bag is paper or woven bag, and the inner layer of contact plastic is plastic or composite aluminium foil).
Q:What can recycled plastics do?
Plastic has good processability, easy to shape, such as: blow, extrusion, pressure, easy cutting, easy welding. In daily life there are many plastics can granulation, such as waste food bags, sandals, wire, plate, agricultural film, pipe, barrels, pots, and packaged with all kinds of waste plastic products can be repeatedly processing, production of plastic raw materials, through special process and formula for making machine parts and components; the system can be used for water, farm machinery, packing bag, cement bag;
Q:What is the difference between ABS plastic raw materials and recycled materials? Or how to distinguish between raw materials and recycled materials?
Raw material is crude oil refining, renewable materials are garbage recycling, and some will have additives in the regeneration. If it is not cleaned, there may be impurities.
Q:I'd like to know what PP plastic material is PP plastic raw materials cleaning can not use ultrasonic cleaning machine to wash it?
PP plastic raw materials have many kinds, different plastics, different surface dirt, cleaning method is not the same. In the manufacture of PP plastic raw material, the plastic surface will come with the dirt after processing. The very good market survey, some production factory cleaning PP plastic raw materials, generally with caustic soda, washing powder, detergent to wash these plastic, the effect is not ideal.
Q:What is the specific material for plastic pallets?
There are two kinds of raw materials for plastic pallets: one is polypropylene (PP) and the other is polyethylene (HDPE).Plastic pallets for logistics storage: pp+pe material, recycled material 10%;Plastic trays for food trays: food grade PP, PE, pc;

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