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Propylene glycol block polyether Industrial Grade

88 Inquiries

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CAS No.:

25322-68-3

Grade:

Industrial Grade

Port:

SHENZHEN

Packaging:

60kg/HDPE Drum

Price valid (until):

2020-01-31

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Dongguan Defond Defoamer Co., Ltd.

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

defoamer,antifoaming agent,Coating & Aqueous Wood Lacquer Anti Foam Additives

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Product Description
Seller Information
Inquiry History

Description

Product Description

Propylene glycol block polyether

[Chemical Composition] polyoxyethylene, polyoxypropylene block polymer

[Type]non-ions

[Technical Data]

Name	Appearance (25℃)	On average, The molecular weight	Viscosity (25℃ CPS)	Cloud Point(1% water)	Melting point(℃)	The moisture(%)	pH value (1% water)	HLB value
L31	Colorless transparent liquid	1100	200	37	—	≤1.0	5.0~7.0	3.5
L35	Colorless transparent liquid	1900	320	70~85	—	≤1.0	5.0~7.0	18.5
F38	White solid	5000	—	>100	45	≤1.0	5.0~7.0	30
L42	Colorless transparent liquid	1630	250	37	—	≤1.0	5.0~7.0	8
L43	Colorless transparent liquid	1850	310	42	—	≤1.0	5.0~7.0	10
L44	Colorless transparent liquid	2200	440	45~55	—	≤1.0	5.0~7.0	12
L45	Colorless liquid to paste	2400	—	75~85	—	≤1.0	5.0~7.0	15
L61	Colorless transparent liquid	2000	285	17~21	—	≤1.0	5.0~7.0	3
L62	Colorless transparent liquid	2500	400	21~26	—	≤1.0	5.0~7.0	7

[Performance and Application]

1, as a low foam detergent or defoamer

L61, L64, F68 are used to prepare low foaming, high detergency synthetic detergent;

L61 is used as a defoaming agent in the paper or fermentation industry;

F68 is used as an antifoaming agent in the blood circulation of artificial heart-lung machines to prevent air from entering.

2, polyether toxicity is very low, often used as pharmaceutical excipients and emulsifiers; often used in oral, nasal sprays, eyes, ear drops and shampoos.

3, polyether is an effective wetting agent, can be used for dyeing, photographic development and acidity of fabrics. In the sugar factory, F68 is used, and more water can be obtained due to the increased permeability of water.

4, polyether is a useful antistatic agent, L44 can provide long-lasting electrostatic protection for synthetic fibers.

5. Polyether is used as a dispersant in emulsion coatings. F68 is used as an emulsifier in the emulsion polymerization of vinyl acetate. L62 and L64 can be used as pesticide emulsifiers and used as coolant and lubricant in metal cutting and grinding. Used as a lubricant when vulcanizing rubber.

6. Polyether can be used as crude oil demulsifier. L64 and F68 can effectively prevent the formation of hard scale in the oil pipeline and the recovery of secondary oil.

7, polyether can be used as a papermaking auxiliaries, F68 can effectively improve the quality of coated paper.

8, F38 can be used as emulsifier, wetting agent, defoamer, demulsifier, dispersant, antistatic agent, dust remover, viscosity modifier, foam control agent, leveling agent, gelling agent, etc., used in production Agrochemicals, cosmetics, pharmaceuticals; also used in metal processing, washing, pulp and paper industry, textile processing (textile, finishing, dyeing, soft finishing), water treatment; also used as rinse aid.

P65 is mainly used in the wool spinning industry. As a wool protection agent, 0.3% is added to the wool carbonization process, which can reduce the damage of wool scales, increase the strength of single fiber by 10%, and reduce the yarn breakage rate by 10%.

[Packing, Storage and Transportation]

Packed in 200Kg iron drum or 50Kg plastic drum.

Store and transport as normal chemicals. Store in a dry, well-ventilated place. The warranty period is two years.

Selling Point

ABOUT US

Packaging & Shipping

FAQ

1.Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but do not pay the cost of freight.

2. Are you trading company?
No, We are professional surfactants factory with 15 years R&D experience.

3.What 's your delivery term?
FOB Shenzhen or as discussed.

4.Can you provide a customized service?
Yes, customized service is warmly welcomed, please provide us your detailed requirement.

5.Do you test all your goods before delivery?
Yes, goods are 100% tested before delivery.

Basic Info

Product Name:

Polyethylene glycol

Other Name:

Poly(oxy-1,2-ethanediyl),α-hydro-ω-hydroxy-;Glycols,polyethylene;Ethylene oxide,homopolymer;Oxide Wax AN;Oxide Wax A;Polyox WSR 301;Polyethylene glycol;Bradsyn PEG;Carbowax 6000;Polyethylene oxide;Poly(ethylene ether) glycol;DD 3002;Carbowax 4000;Polyox (polyglycol);Poly-G 600;Poly(oxyethylene) glycol;Polyox;Carbowax 100;Carbowax 600;Ethylene glycol polymer;Ethylene oxide polymer;Gafanol E 200;Gafanol E 300;PEG;PEG 6000;Postonal;WSR 35;PEO 18;WSR 205;Emkapol 4200;Carbowax E 9000;Carbowax 1540;Carbowax 200;Carbowax 300;Ethylene glycol homopolymer;Macrogol;Oxyethylene polymer;PEG 400;PEO 10;PEO 16;Polyox WSR 205;α-Hydro-ω-hydroxypoly(oxyethylene);α-Hydro-ω-hydroxypoly(oxy-1,2-ethanediyl);WSR 301;Polyox WSR 31;Carbowax 1000;PEG 600;Polyox WSR-N 80;Polydiol 200;Polyox FRA;Nycoline;Solbase;Polyox 30;Polyox WSR-N 750;Polyglycol 6000;Polyglycol 12000;Macrogol 6000;Ethylene polyoxide;Polyglycol 600;Carbowax 1500;Polyox WSR;PEG 1000;Polyglycol 4000;WSR-N 3000;Polyox WSR 1105;Polyox Coagulant;Emkapol 150;Emkapol 200;PEG 20000;Polyox WSR-N 60;Polyox 100;Modopeg;Polyox WSR-N 10;Polyox WSR-N 3000;Aquaffin;Swasconol D 60;Swasconol D 80;HM 500;Plastigen PR 8086;Deactivator H;Polyox 1;PEG 4;PEG 75;Poly(vinyl oxide);PEG 2M;PEG 6;Ucar 4C;Oxirane,homopolymer;Polyox WSR 35;Nosilen;Polyoxyethylenediol;WSR-N 10;Pluriol E 200;Pluriol E 300;Pluriol E 400;Pluriol E 800;Pluriol E 4000;Pluriol E 9000;8038-37-7;9081-95-2;9085-02-3;9085-03-4;12676-74-3;12770-93-3;25104-58-9;25609-81-8;34802-42-1;37361-15-2;50809-04-6;50809-59-1;51312-32-4;54510-95-1;54847-64-2;59763-40-5;60894-12-4;61840-14-0;64441-68-5;64640-28-4;67411-64-7;70926-57-7;75285-02-8;75285-03-9;77986-38-0;79964-26-4;80341-53-3;85399-22-0;85945-29-5;88077-80-9;88747-22-2;90597-70-9;99264-61-6;99333-89-8;101677-86-5;106186-24-7;107502-63-6;107529-96-4;109550-27-8;112384-37-9;112895-21-3;113041-64-8;114323-93-2;116549-90-7

CAS No.:

25322-68-3

Molecular Formula:

(C2H4O)nH2O

InChIKeys:

InChIKey=LYCAIKOWRPUZTN-UHFFFAOYSA-N

Molecular Weight:

0.00000

Exact Mass:

62.036779

EC Number:

203-473-3

HScode:

3404900000

Categories:

Polyethylene Glycol Derivatives

Characteristics

PSA:

40.5

XLogP3:

0.00000

Appearance:

Ethylene glycol is a clear, colorless syrupy liquid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Since it is a liquid it can easily penetrate the soil and contaminate groundwater and nearby streams.

Density:

1.127 g/cm³ @ Temp: 20 °C

Melting Point:

57.5 °C

Boiling Point:

>325 °C

Flash Point:

171ºC

Refractive Index:

1.458-1.461

Water Solubility:

H2O: 50 mg/mL, clear, colorless

Storage Conditions:

2-8ºC

Vapor Pressure:

<0.01 mm Hg ( 20 °C)

Toxicity:

LD50 orally in Rabbit: 28000 mg/kg LD50 dermal Rabbit > 20000 mg/kg

Odor:

Odorless

Taste:

Sweet taste

See More Polyethylene glycol Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Dry. Well closed.

See More Polyethylene glycol Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
defoamer,antifoaming agent,Coating & Aqueous Wood Lacquer Anti Foam Additives

Location:
Defond industrial park, jiao lian zone, wan jiang town, Guangdong province, China

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
17

Total Annual Revenue:
$1 million-$2.5 million

Year of Establishment:
2010

Certifications:
trademark

Dongguan Defond Defoamer Co., Ltd located in the south of china, which is famous for its high-tech and rapidly growing up. Defond is an innovative technology company that integrates the research, development, production, and sales of defoamers. Based on technological innovation, Defond persists in research and development for 15 years. We have strong financial strength, having 5 doctor engineers and 31 engineers in the R&D team, we have research laboratory for ourselves and cooperate with Tsinghua University to research and develop the defoamers. 35% staff have colleage degree. In addition to having a strong R&D team by ourselves, we also cooperates with several research institutes at domestic and abroad.

Our products are popular apply to more than 30 industries, like metalworking fluid, industrial cleaning, paper industry, building materials industry, water-based adhesives, textile printing and dyeing, oil industry, water treatment industry, water-based coatings agents, Power Plant desulfurization, household chemicals, fermentation, mineral Processing, resins and rubber, plastic Industry, chemical production, glass grinding, sulfuric acid industry, and other industries. Products range from silicone defoamers to non-silicon defoamers, solid defoamers to liquid defoamers, single-type defoamers to compound defoamers, and defoamer types are widely used in various industries.
With the leading production equipment in china, the first-class production line, the perfect product inspection system and the strict quality control system, Defond can supply 15000 tons defoamer each year, and the products sell well all over the country and rise steadily!

Defond has always been adhering to the business philosophy of "scientific and technological innovation, sincere service, and steady development"; we have consistently adhered to the service ideology of "satisfying customer requirements as the responsibility, surviving on the basis of quality, and developing on the basis of credibility". Our Vision is to be a hundred brand, like the leader of BASF in defoamer industry in China.

Inquiry History

88 Inquiries

Country	Product	Purchase Quantity	Date Posted
Egypt	Poly (ethylene glycol) CAS 25322-68-3	1	Oct 15, 2023
Russia	Polyethylene glycol PEG 800, 1000 CAS 25322-68-3	100 G	May 26, 2026
Saudi Arabia	Poly(ethylene glycol) Cas 25322-68-3 PEG200 PEG400 PEG800 PEG 1000 PEG4000 PEG 8000 99% colorless liquid C8H11N hjz	1000 KG	Aug 15, 2023
Turkey	Polyethylene Glycol PEG	20.00 20' Fcl	Jul 4, 2024
India	Polyethylene glycol	2 MT	May 14, 2024
Colombia	Homologue of LIPOXOL 3350	1000 KG	Sep 19, 2024
United States	Polyethylene glycol (PEG)	1.00 KG	Apr 30, 2026
United States	Polyethylene Oxide	500 KG	May 20, 2025
India	Polyethylene Glycol	100 KG	Apr 2, 2025
Egypt	Polyethylene glycol (PEG)	200.00 KG	Jun 2, 2026
India	Polyethylene glycol	2.00 MT	May 15, 2026
India	Polyethylene glycol	250 KG	May 13, 2026
India	Polyethylene Glycol	1.00 KG	May 9, 2026
India	Polyethylene glycol	1.00 KG	May 9, 2026
Pakistan	Polyethylene Glycol Palmitostearate	12 KG	Apr 24, 2026
India	Polyethylene glycol (PEG)	2.00 MT	Apr 16, 2026
New Zealand	polyethylene oxide	1 KG	Apr 16, 2026
India	Polyethylene glycol (PEG)	10.00 MT	Apr 13, 2026
Sri Lanka	Polyethylene Glycol	200 L	Mar 27, 2026
Ecuador	Polyethylene Glycol	1 MT	Mar 26, 2026

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