High Purity Dipentaerythritol for Industry Grade

• Type: Dipentaerythritol
• Appearance: Powder
• Classification: Alicyclic Alcohol
• Hydroxyl No.: Monohydroxy
• CAS No: 126-58-9
• Purity: 90%
• Model NO.: DII-009
• Place of Origin: China
• Einecs No: 200-289-5
• Transport Package: 25kg/Bag
• Specification: Industry grade
• Trademark: Ditai
• Origin: China
• HS Code: 2917139000
• Production Capacity: 500mt/Month

Product Description

Products Names: 90% dipentaerythritol
 
Physical Properties: CAS NO.: 126-58-9; EINECS NO.:204-794-1; Molecular form: C10H22O7; Molecular weight: 254.28; Appearance: white powder, combustible, slightly water-soluble.
 
Application Range: It's the raw material for alkyd resin, rosin esters, paint printing inks, PVC stabilizers and fire-retardant ect.

 
Technical data:

Item	Specification
Dipentaerythritol	≥85%	≥90%	≥95%
Pentaerythritol	≤4%	≤3%	≤2%
Tripentaerythritol	≤10%	≤7%	≤4%
Hydroxy	38%-40%	38%-40%	39.5%-40.5%
Ash	≤0.1%	≤0.1%	≤0.05%
Moisture	≤1%	≤1%	≤1%
Phthalic Color	≤3	≤3	≤2

 
 
Packaging & Shipping
 

Packaging Details:	packed in 20kgs plastic woven bags
Delivery Detail:	15 days after receiving the order payment

Applications: 

(1) Applications in the field of polymers. A number of hydroxyl groups in the two-quarter molecule are partially or completely esterified with different unsaturated acids to generate various types of double-quarter unsaturated ester monomers, which form the basis of application in polymers, can be directly added to polymers, used in the form of additives to improve the application performance of polymers, and can also be grafts with other monomers to generate new polymers and derive new uses.

 

(2) Application in the field of lubricants. Lubricants are used to control friction and wear substances, according to the different forms of substances, generally divided into lubricating oil, grease, solid lubricants 3 kinds, generally composed of mineral oil, polyalpha-olefin (PAO), polyalkylene glycol, phosphorus ester, silicon ester and polyol ester, with the miniaturization of the engine, the engine operating temperature is getting higher and higher, the need for high temperature, anti-oxidation lubricating oil. Double quarter derivatives are mainly used in lubricants or greases.
 

(3) Application in the field of coatings. Double season is a typical star-shaped structure, the space structure is large, the formation of shielding effect is also large, making the ester group is very stable, double season used in paint can make up for the shortcomings of alkyd resin water resistance, moisture resistance, alkali resistance, has a wide range of uses in paint, can be used to produce polyether, polyester, polyurethane, alkyd resin, especially acrylic ester.
 

(4) Application in the field of ink. The ink is a slurry adhesive with a certain fluidity composed of pigment colored parts, bonding materials, fillers, and additional materials. When printing, the ink is dried and attached to the printed object. The binder plays a "non-volatile solvent" role in the ink, which is a fluid component of the ink, linking pigments and other solid powder substances that are neither soluble in water, nor soluble in oil, nor soluble in the binder, and dispersing into colloidal substances.

(5) Synthesis of surfactants. The biquaternary molecules contain many hydroxyl groups, which, like glycerol and sorbitol, are synthesized by esterification reaction to become a new surfactant raw material. Biquarterly fatty acid esters and their derivatives, such as hydroxyl stearic acid, polyoxyethylene castor oil can form a mild surfactant for the human body, often used in daily chemical industry, such as shampoo, skin washing products, dishwashing detergents and cosmetic products, such as lipstick, nail polish, etc. The dual-season synthetic surfactant is also widely used in food, medicine, pesticides, as an excellent emulsifier, used as a stabilizer of dyes, swelling agent in textile industry, demulsifier in oil fields, etc.

Company Information
 
Xiamen Ditai Chemicals Co., Ltd is a professional chemical company in China. Specializing deal and export various kinds of quality chemicals since 1997. The products Include industry chemical, Animal feed additive, Food additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Minerals. Our management team has over 17 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and service was approbated by the clients in the worldwide.