DOP Plasticizer Wholesale

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Since 2008

Zhejiang Great Chemical Science & Technology Co., Ltd.

Zhejiang Great Chemical Science & Technology Co., Ltd as professional China DOP Plasticizer manufacturers and DOP plasticizer factory, we offer wholesale DOP for sale at factory price, and our plasticizer products are sold all over the world. It mainly produces DOP, DOTP, DINP, Various plasticizers such as DOA and fine chemical products such as phthalic anhydride. The company is located in Haiyan bridge district, the trafic is very convenient, since it adjacents to Esatwest avenue, Sujiahang expressway and the hangzhou bay bridge, to which close Shanghai, hangzhou, ningbo within only 100 km.The factory is situated only 2 km away from Zhapu port.

15 Years Experience

The company mainly produces Phthalate dioctyl (DOP) ,Bis (2-ethylhexyl) terephthalate (DOTP), Dioctyl adipate (DOA), Dinonyl phthalate (DINP), Tri-Octyl Tri-Meta-Benzoate (TOTM), also other plaste-cizers and fine chemical products. Company can produce 150000 tons of plasticizer and 50000 tons phthalic anhydride per year.At present, there are 1 set of DOP, DINP and DOTP units, which can produce 100,000 tons of DOP, 180,000 tons of DOTP and 50,000 tons of DINP each year.We have our own testing lab and the advanced and complete inspection equipment,which can ensure the quality of the products.
Since the company has founded in 2008, growing so fast and try to become the leader of the related industry, we can provide products with high quality and reasonable price and welcome all excellent sourcer and end users cooperate with us sincerely, to create brilliant future.

DOP Industry Knowledge Extension

Advantages Of DOP
DOP, also known as di(2-ethylhexyl) phthalate, is a type of plasticizer that has been widely used in various industrial applications. Here are some advantages of DOP:
Cost-Effective: DOP is a cost-effective plasticizer compared to other types of plasticizers, which makes it a popular choice for many manufacturers.
High Plasticizing Efficiency: DOP has a high plasticizing efficiency, meaning that it can significantly improve the flexibility and workability of the polymer at a relatively low concentration.
Excellent Compatibility: DOP has excellent compatibility with a wide range of polymers, including polyvinyl chloride (PVC), making it a versatile plasticizer for a variety of applications.
High Stability: DOP is highly stable over a wide range of temperatures and does not degrade easily, making it a reliable plasticizer for long-term use.
Low Volatility: DOP has a low volatility, which ensures that the plastic remains flexible and workable over a long period.
Good Electrical Properties: DOP has good electrical properties, which make it suitable for use in applications that require good electrical insulation, such as wires and cables.
Good Weatherability: DOP has good weatherability and can withstand exposure to sunlight, heat, and other weathering conditions without losing its plasticizing effect.
Overall, the advantages of DOP make it a popular and reliable plasticizer for a wide range of industrial applications. However, it is important to note that DOP has been associated with some health and environmental concerns, which has led to the development of alternative plasticizers.

DOP Trend
The trend regarding the use of DOP as a plasticizer has been changing over the years due to concerns related to its potential health and environmental risks. Some countries have banned or restricted the use of DOP in certain applications, while others have implemented allowances to DOP in consumer products. Here are some of the recent trends related to the use of DOP:
Replacement with Alternative Plasticizers: The health and environmental concerns associated with DOP have led to an increasing trend of replacing it with alternative plasticizers. Alternative plasticizers, such as citrates, adipates, and trimellitates OP, are being used in applications allstrewed
Restriction and Ban: In some countries, such as the European Union, the use of DOP in certain applications, such as children's toys and food packaging, has been banned or restricted.
Regulation: Some countries have implemented regulations to limit the amount of DOP in consumer products. For example, in the United States, the Consumer Product Safety Improvement Act (CPSIA) limits the use of certain phthalates, including DOP, in children's products.
Research and Development: With the growing concern over the health and environmental risks associated with DOP, there has been an increasing trend towards research and development of alternative plasticizers that are safer and more environmentally friendly.
Overall, the trend regarding the use of DOP as a plasticizer has been shifting towards alternative plasticizers that are safer and more environmentally friendly. This trend is likely to continue as the health and environmental concerns associated with DOP continue to gain attention.

DOP Industry Standard
DOP (Di(2-ethylhexyl) phthalate) is a commonly used plasticizer in the plastic industry. Its specifications and standards are often set by industry organizations or regulatory bodies, such as the American Society for Testing and Materials (ASTM) or the European Chemicals Agency (ECHA). Here are some of the industry standards for DOP:
ASTM D2383 - Standard Test Method for Viscosity of Epoxy Resins and Related Components: This standard describes a test method to determine the viscosity of DOP and other plasticizers.
ASTM D1045 - Standard Test Methods for Sampling and Testing Plasticizers Used in Plastics: This standard covers the sampling and testing of DOP and other plasticizers to ensure their quality and consistency.
ECHA REACH Annex XVII - Restrictions on the Manufacture, Placing on the Market and Use of Certain Dangerous Substances, Mixtures and Articles: The European Chemicals Agency (ECHA) has restricted the use of DOP in certain applications, including toys and childcare articles.
US FDA Food Contact Notification (FCN): The US Food and Drug Administration (FDA) has established regulations and guidelines for the use of DOP in food contact materials.
ISO 1628-5 - Plastics - Determination of the Viscosity of Polymers in Dilute Solution Using Capillary Viscometers - Part 5: Di(2-ethylhexyl) phthalate (DEHP) Plasticizers: This standard specifies the method for determining the viscosity of DOP using a capillary viscometer .
These industry standards help ensure the quality and safety of DOP in various applications. Manufacturers, suppliers, and users of DOP are encouraged to comply with these standards and regulations to ensure the safe and consistent use of this plasticizer.

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