polyether polyol 99% polypropylene glycol PPG3000

Polypropylene glycol (PPG) is a colorless to pale yellow viscous liquid. It is non-volatile and non-corrosive. The molecular weight of a typical commercial product ranges from 200 to 8000.

CATEGORY

Polypropylene glycol (PPG 200 400 500 800 1000 1500 3000 5000) series

Polypropylene glycol PPG3000 is widely used in the production of various types of polyurethane elastomers, coatings, adhesives, finishing agents, sealants, and water-based polyurethanes. It can partially replace tetrahydrofuran polyether and polyester polyols, reducing production costs and improving product quality in these areas. It can also serve as an intermediate in esterification and etherification reactions and as a defoamer and anti-foaming agent.

The hydroxyl groups at both ends of the polypropylene glycol PPG3000 molecule can be esterified to form monoesters or diesters. Its monoesters are nonionic surfactants and can also react with alcohols to form ethers. It is a solvent for vegetable oils, resins, and paraffin waxes and is also used in the preparation of alkyd resins, emulsifiers, demulsifiers, lubricants, and plasticizers. It is produced by the condensation of propylene oxide and propylene glycol under high pressure or in the presence of an acidic catalyst.

Specification	Hydroxyl valuemg koh/g	Molecular weight	Acidity mgkoh/g	Moisture（%）	Ph （1% water solution）
ppg-200	510~623	180~220	≤0.5	≤0.5	5.0～7.0
ppg-400	255~312	360~440	≤0.5	≤0.5	5.0～7.0
ppg-500	170~208	460~560	≤0.5	≤0.5	5.0～7.0
ppg-600	165~170	560~580	≤0.5	≤0.5	5.0～7.0
ppg-800	144~162	580~680	≤0.5	≤0.5	5.0～7.0
ppg-1000	102~125	900~1100	≤0.5	≤0.5	5.0～7.0
ppg-1500	68~83	1350~1650	≤0.5	≤0.5	5.0～7.0
ppg-2000	51~62	1800~2200	≤0.5	≤0.5	5.0～7.0
ppg-3000	34~42	2700~3300	≤0.5	≤0.5	5.0～7.0
ppg-5000	24~28	4500~5300	≤0.5	≤0.5	5.0～7.0
ppg-6000	17~20.7	5400~6600	≤0.5	≤0.5	5.0～7.0
ppg-8000	12.7~15	7200~8800	≤0.5	≤0.5	5.0～7.0

Performance Characteristics:

1. The PPG series of polypropylene glycols is soluble in organic solvents such as toluene, ethanol, and trichloroethylene. Polypropylene glycols PPG 200, 400, and 500 are soluble in water and exhibit lubricating, solubilizing, defoaming, and antistatic properties. Polypropylene glycol PPG-200 can be used as a pigment dispersant.
2. In cosmetics, polypropylene glycol PPG 400 is used as an emollient, softener, and lubricant.
3. It is used as an antifoaming agent in coatings and hydraulic oils, an antifoaming agent in synthetic rubber and latex processing, a refrigerant and coolant for heat transfer fluids, and a viscosity improver.
4. It is used as an intermediate in esterification, etherification, and polycondensation reactions.
5. It is used as a release agent, solubilizer, additive for synthetic oils, additive for water-soluble cutting fluids, roller oils, and hydraulic oils, high-temperature lubricants, and internal and external lubricants for rubber. 6. Polypropylene glycol PPG-2000-8000 has excellent lubrication, anti-foaming, heat and frost resistance properties.
7. Polypropylene glycol PPG-3000-8000 is primarily used as a component in polyether composites for the production of polyurethane foam.
8. Polypropylene glycol PPG-3000-8000 can be used directly or after esterification in the production of plasticizers and lubricants.
9. This product can be used as a base material for daily chemicals, pharmaceuticals, and oils.

Usage:
1. Commonly used as a solvent and modifier for inks, paints, ballpoint pen oils, and various adhesives; a penetrant for ink pads; an anti-clogging agent for screen printing inks; a penetrant and fungicide in detergents; and a film-forming aid for water-based coatings.
2. As a dye solvent, it can increase the solubility of PVC plasticizers. Its strong dissolving power is used to clean printed circuit boards and plastic surface treatments.
3. It is an ideal solvent for fragrance protection and diluents in cosmetics.
4. It is an excellent solvent and penetrant for hair dyes and nail polish pigments. It is an ideal corrosion inhibitor in medicine and can also be used as an anesthetic. It is used as an extraction agent in the petroleum industry.

Caution:
1. Avoid skin contact. Wear safety glasses and butyl rubber or neoprene gloves. Handle in hot environments without adequate ventilation.
2. Wear an approved air-purifying respirator and protective clothing. In case of eye or skin contact, rinse with plenty of water for several minutes.
3. If ingested, seek medical attention immediately. Do not induce vomiting unless directed by a medical professional.

Packaging: 200.00 kg

Storage and Transportation Requirements: This product should be stored in a ventilated, dry warehouse, away from direct sunlight. Transport and storage should be above 5°C. The shelf life is two years.