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- Emulsifier E1000 series (ten heterogeneous alcohol ethoxylates)
- Emulsifier E1300 Series (isomeric tridecanol ethoxylates)
- Emulsifier AEO (MOA) Series (C2-14 fatty alcohol ethoxylates)
- O emulsifier series (C16-18 fatty alcohol ethoxylates)
- Oil alcohol ethoxylates 1602/1605
- Propylene glycol phenyl ether (BG-PPH)
- Ethylene glycol phenyl ether (BG-EPH)
- Cashew phenol ethoxylates BGF series
- Ten heterogeneous alcohol polyoxyethylene ether phosphate BG-1006P
- Cashew phenol ethoxylates BGF series
Chemical composition of ethylene oxide condensates
[Type] nonionic
[ CAS ] 25322-68-3
[Specification] PEG200,300,400,600,800,1000,1500,2000,3000,4000,6000, 8000 (special specifications can be developed on behalf of processing)
Technical index
specification | Appearance (25°C) |
Color Pt-Co |
Hydroxyl value mgKOH/g |
Molecular weight | Freezing point °C |
Moisture (%) | pH value (1% solution) |
PEG-200 | Colorless transparent liquid | ≤20 | 510 to 623 | 180 to 220 | - | ≤1.0 | 5.0 to 7.0 |
PEG-300 | Colorless transparent liquid | ≤20 | 340 to 416 | 270 to 330 | - | ≤1.0 | 5.0 to 7.0 |
PEG-400 | Colorless transparent liquid | ≤20 | 255 to 312 | 360 to 440 | 4-10 | ≤1.0 | 5.0 to 7.0 |
PEG-600 | Colorless transparent liquid | ≤20 | 170 to 208 | 540 to 660 | 20 to 25 | ≤1.0 | 5.0 to 7.0 |
PEG-800 | Milky white paste | ≤30 | 127 to 156 | 720 to 880 | 26 to 32 | ≤1.0 | 5.0 to 7.0 |
PEG-1000 | Milky white paste | ≤40 | 102 to 125 | 900-1100 | 38 to 41 | ≤1.0 | 5.0 to 7.0 |
PEG-1500 | Milky white solid substance | ≤40 | 68 to 83 | 1350 to 1650 | 43 to 46 | ≤1.0 | 5.0 to 7.0 |
PEG-2000 | Milky white solid substance | ≤50 | 51 to 63 | 1800 to 2200 | 48 to 50 | ≤1.0 | 5.0 to 7.0 |
PEG-3000 | Milky white solid substance | ≤50 | 34 to 42 | 2700-3300 | 51 to 53 | ≤1.0 | 5.0 to 7.0 |
PEG-4000 | Milky white solid substance | ≤50 | 26 to 32 | 3500-4400 | 53 to 54 | ≤1.0 | 5.0 to 7.0 |
PEG-6000 | Milky white solid substance | ≤50 | 17.5 to 20 | 5500 to 7000 | 54 to 60 | ≤1.0 | 5.0 to 7.0 |
PEG-8000 | Milky white solid substance | ≤50 | 12 to 16 | 7200-8800 | 60 to 63 | ≤1.0 | 5.0 to 7.0 |
Properties and Application]
1, polyethylene glycol can be used in pharmaceutical products. Relatively low molecular weight polyethylene glycol can be used as solvent, cosolvent, o/w emulsifier and stabilizer for the production of cement suspension, emulsions, injections, etc., is also used as a water-soluble ointment base and suppository bases, relatively high molecular weight solid waxy polyethylene glycol commonly used to increase the viscosity of the low molecular weight PEG liquid and a solid, as well as outside compensation other drugs; water for poorly soluble drugs can be used as a carrier of solid dispersant to achieve solid dispersion purposes, PEG4000, PEG6000 are good coating materials, hydrophilic polishing materials, membranes and wall materials, plasticizers, lubricants and dropping pills matrix for tablets, pills, capsules, microcapsules Wait.
2, PEG4000, PEG6000 excipient used in the pharmaceutical industry suppositories, prepared as a paste; used as a coating agent for paper industry, increase paper gloss and smoothness; in the rubber industry as an additive to increase the lubrication of rubber products and plasticity, reduce processing power consumption and extend the life of rubber products.
3, polyethylene glycol can be used as raw material ester surfactant.
4, PEG-200 can be used as organic synthesis of medium and higher requirements for heat carrier, is used as a humectant in daily chemical industry, inorganic salt solubilizers, viscosity modifiers; used as a softener in the textile industry, anti- static agent; paper and used as a wetting agent in the pesticide industry.
5, PEG-400, PEG-600, PEG-800 matrix for medicine and cosmetics, lubricants and wetting agents rubber industry and textile industry. PEG-600 was added in the metal industry in the electrolyte can enhance the grinding effect, enhanced gloss metal surface.
6, PEG-1000, PEG-1500 is used in the pharmaceutical, textile, cosmetic industry matrix or a lubricant, softener; as dispersing agents in the coating industry; water-dispersible resin is improved, flexibility, amount of 20-30%; ink can increase the solubility of the dye, reducing its volatility, the stencil and stamp pad ink is particularly suitable, but also can be used to adjust the ink viscosity is used in ballpoint ink; as a dispersing agent in the rubber industry and promote sulfide the role of carbon black used as filling material in the dispersant.
7, PEG-2000, PEG-3000 used as a molding agent metal processing, metal wire drawing, stamping or forming lubricants and cutting fluids, abrasive polishing agent cooling and lubricating, welding and the like; a lubricant used in the paper industry, but also as a hot melt adhesive, to enhance rapid rewetting ability.
8, PEG-4000, PEG-6000 is used in the pharmaceutical, cosmetic industry in the production of the matrix, the regulating viscosity, melting point; and as a lubricant, coolant rubber, metal processing industry, pesticides, industrial production of the pigment as dispersants, emulsifiers; used as antistatic agents, lubricants, etc. in the textile industry.
9, PEG8000 is used in the pharmaceutical, cosmetics and industrial production matrix, regulate the viscosity and the melting point of the role; as a lubricant, coolant rubber, metal processing industry, as dispersants in pesticides, paint industrial production, emulsification agents; antistatic agents used in the textile industry, lubricant and the like.
Packaging and Storage
PEG200,400,600,800,1000,1500 uses 200kg drum or 50kg plastic drum; PEG2000,3000,4000,6000, adopted after the 8000 slice 20Kg woven bag.
This series of products non-toxic, non-flammable, as a general chemical storage and transportation. Store in a dry ventilated place. Shelf life of two years.