Customization: | Available |
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CAS No.: | 25322-68-3 |
Formula: | C5h12o2 |
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1. Polyethylene glycol series products can be used in medicines. Polyethylene glycol with a relatively low molecular weight can be used as a solvent, cosolvent, o/w emulsifier and stabilizer, used to make cement suspensions, emulsions, injections, etc. It is also used as a water-soluble ointment base and suppository base. Solid waxy polyethylene glycol with a high relative molecular weight is often used to increase the viscosity and solidity of low molecular weight liquid PEG, as well as to compensate other drugs externally; for drugs that are not easily soluble in water, this product can be used as a carrier for solid dispersants to achieve the purpose of solid dispersion. PEG4000 and PEG6000 are good coating materials, hydrophilic polishing materials, membrane materials and capsule materials, plasticizers, lubricants and drop pill bases, used to prepare tablets, pills, capsules, microcapsules, etc.
2. PEG4000 and PEG6000 are used as excipients in the pharmaceutical industry and are used for the preparation of suppositories and ointments; they are used as finishing agents in the papermaking industry to increase the gloss and smoothness of paper; they are used as additives in the rubber industry to increase the lubricity and plasticity of rubber products, reduce power consumption during processing, and extend the service life of rubber products.
3. Polyethylene glycol series products can be used as raw materials for ester 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; it is used as a softener and antistatic agent in the textile industry; it is used as a wetting agent in the papermaking and pesticide industries.
5. PEG-400, PEG-600, and PEG-800 are used as bases for medicines and cosmetics, and lubricants and wetting agents in the rubber and textile industries. PEG-600 can be added to the electrolyte in the metal industry to enhance the grinding effect and the gloss of the metal surface.
6. PEG-1000 and PEG-1500 are used as matrix or lubricant and softener in the pharmaceutical, textile and cosmetic industries; as dispersant in the coating industry; improve the water dispersibility and flexibility of resin, with a dosage of 20~30%; in ink, it can improve the solubility of dyes and reduce their volatility, especially suitable for wax paper and ink pad ink, and can also be used to adjust the viscosity of ink in ballpoint pen ink; in the rubber industry, it is used as a dispersant to promote vulcanization and as a dispersant for carbon black fillers.
7. PEG-2000 and PEG-3000 are used as metal processing casting agents, lubricants and cutting fluids for metal drawing, stamping or molding, grinding cooling lubrication polishing agents, welding agents, etc.; in the papermaking industry, it is used as a lubricant, etc., and also as a hot melt adhesive to increase the ability to quickly rewet.
8. PEG-4000 and PEG-6000 are used as bases in the production of medicine and cosmetics industries to adjust viscosity and melting point; they are used as lubricants and coolants in rubber and metal processing industries, as dispersants and emulsifiers in the production of pesticides and pigments; they are used as antistatic agents, lubricants, etc. in the textile industry.
9. PEG8000 is used as a base in the production of medicine and cosmetics industries to adjust viscosity and melting point; it is used as a lubricant and coolant in rubber and metal processing industries, as a dispersant and emulsifier in the production of pesticides and pigments; it is used as an antistatic agent, lubricant, etc. in the textile industry.
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