PEG200、300、400、600、800、1000、1500、2000、3000、4000、6000、8000

The company is a professional manufacturer of surfactants and textile printing and dyeing auxiliaries.

Keywords:

Surfactants  Textile printing and dyeing auxiliaries

产品详情


【 Chemical composition】 Ethylene oxide condensate

【Type] Non ionic】

【 Specifications 】 PEG200, 300, 400, 600, 800, 1000, 1500, 2000, 3000, 4000, 6000, 8000 (special specifications, can be developed and processed on behalf of others)

【Technical indicators】

Specifications Appearance (25 ℃) Color Pt-Co Hydroxyl value mgKOH/g molecular weight freezing point ℃ Moisture(%) PH value (1% aqueous solution)
PEG-200 Colorless Transparent Liquid ≤20 510~623 180~220 ≤1.0 5.0~7.0
PEG-300 Colorless Transparent Liquid ≤20 340~416 270~330 ≤1.0 5.0~7.0
PEG-400 Colorless Transparent Liquid ≤20 255~312 360~440 4~10 ≤1.0 5.0~7.0
PEG-600 Colorless Transparent Liquid ≤20 170~208 540~660 20~25 ≤1.0 5.0~7.0
PEG-800 Milky white paste ≤30 127~156 720~880 26~32 ≤1.0 5.0~7.0
PEG-1000 Milky white paste ≤40 102~125 900~1100 38~41 ≤1.0 5.0~7.0
PEG-1500 Milky white solid ≤40 68~83 1350~1650 43~46 ≤1.0 5.0~7.0
PEG-2000 Milky white solid ≤50 51~63 1800~2200 48~50 ≤1.0 5.0~7.0
PEG-3000 Milky white solid ≤50 34~42 2700~3300 51~53 ≤1.0 5.0~7.0
PEG-4000 Milky white solid ≤50 26~32 3500~4400 53~54 ≤1.0 5.0~7.0
PEG-6000 Milky white solid ≤50 17.5~20 5500~7000 54~60 ≤1.0 5.0~7.0
PEG-8000 Milky white solid ≤50 12~16 7200~8800 60~63 ≤1.0 5.0~7.0

 

【Performance and Application】

1. Polyethylene glycol series products can be used in pharmaceuticals. Polyethylene glycol with lower relative molecular weight can be used as a solvent, cosolvent, o/w type emulsifier, and stabilizer, for making cement suspensions, emulsions, injections, etc. It is also used as a water-soluble ointment matrix and suppository matrix. Solid waxy polyethylene glycol with higher relative molecular weight is commonly used to increase the viscosity and solidity of low molecular weight liquid PEG, as well as to compensate for other drugs; For drugs that are not easily soluble in water, this product can be used as a carrier for solid dispersants to achieve solid dispersion. PEG4000 and PEG6000 are good coating materials, hydrophilic polishing materials, film and capsule materials, plasticizers, lubricants, and drop pill matrices, used for preparing tablets, pills, capsules, microcapsules, etc.

2. PEG4000 and PEG6000 are used as excipients in the pharmaceutical industry for the preparation of suppositories and ointments; Used as a finishing agent in the papermaking industry to increase the gloss and smoothness of paper; As an additive in the rubber industry, it increases the lubricity and plasticity of rubber products, reduces power consumption during processing, and extends the service life of rubber products.

3. Polyethylene glycol series products can be used as raw materials for ester type surfactants.

4. PEG-200 can be used as a medium for organic synthesis and a heat carrier with high requirements. It is used as a moisturizer, inorganic salt solubilizer, and viscosity regulator in the daily chemical industry; Used as softener and Antistatic agent in Textile manufacturing; Used as a wetting agent in the papermaking and pesticide industries.

5. PEG-400, PEG-600 and PEG-800 are used as matrices for medicine and cosmetics, lubricants and wetting agents for rubber industry and Textile manufacturing. The addition of PEG-600 to electrolytes in the metal industry can enhance the grinding effect and enhance the luster of the metal surface.

6. PEG-1000 and PEG-1500 are used as substrates, lubricants, and softeners in the pharmaceutical, textile, and cosmetics industries; Used as a dispersant in the paint industry; Improve the water dispersibility and flexibility of the resin, with a dosage of 20-30%; Ink can improve the solubility of dyes and reduce their volatility, especially suitable for wax paper and printing ink, and can also be used to adjust ink viscosity in ballpoint pen ink; Used as a dispersant in the rubber industry to promote vulcanization and as a dispersant for carbon black fillers.

7. PEG-2000 and PEG-3000 are used as metal processing molding agent, metal drawing, stamping or forming lubricant and Cutting fluid, grinding, cooling, lubricating polishing agent, welding agent, etc; It is used as a lubricant in the paper industry, and also as a hot-melt Adhesive to increase the ability of rapid rewetting.

8. PEG-4000 and PEG-6000 are used as substrates in the pharmaceutical and cosmetic industries to regulate viscosity and melting point; Used as a lubricant and coolant in the rubber and metal processing industries, and as a dispersant and emulsifier in the production of pesticides and pigments; It is used as Antistatic agent and lubricant in Textile manufacturing.

9. PEG8000 is used as a substrate in the pharmaceutical and cosmetic industries, playing a role in regulating viscosity and melting point; Used as a lubricant and coolant in the rubber and metal processing industries, and as a dispersant and emulsifier in the production of pesticides and pigments; It is used as Antistatic agent and lubricant in Textile manufacturing.

 

【Packaging and storage and transportation】

PEG200, 400, 600, 800, 1000, 1500 are packaged in 200kg iron drums or 50kg plastic drums; After slicing PEG2000, 3000, 4000, 6000, and 8000, they are packaged in 20Kg woven bags.

This series of products is non-toxic and non flammable, and are stored and transported as general chemicals. Store in a dry and ventilated place. The shelf life is two years.

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