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Elastomer PTMEG 1000 Polytetramethylene Ether Glycol

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China Qingdao Exceed Fine Chemicals Co.,Ltd certification
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Elastomer PTMEG 1000 Polytetramethylene Ether Glycol

Elastomer PTMEG 1000 Polytetramethylene Ether Glycol
Elastomer PTMEG 1000 Polytetramethylene Ether Glycol
Elastomer PTMEG 1000 Polytetramethylene Ether Glycol Elastomer PTMEG 1000 Polytetramethylene Ether Glycol

Large Image :  Elastomer PTMEG 1000 Polytetramethylene Ether Glycol

Product Details:
Place of Origin: China
Brand Name: EXCEEDCHEM
Certification: ISO9001:2008
Model Number: PTMEG 1000
Payment & Shipping Terms:
Minimum Order Quantity: 1mt
Price: FOB Qingdao usd3.0/kg
Packaging Details: 20kg/drum; 200kg/drum
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T
Supply Ability: 3000mt/month

Elastomer PTMEG 1000 Polytetramethylene Ether Glycol

Description
Molecular Weight: 1000 CAS: 25190-06-1
Other Name: PTMG Density: 0.887g/cm3
Flash Point: 58.1°C Formula: H·(C4H8O)n·OH
High Light:

Polytetramethylene Ether Glycol Polytetramethylene Ether Glycol

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PTMEG Polytetramethylene Ether Glycol

PTMEG((Polytetramethylene Ether Glycol)) 1000

1. Description

As a compound of THF, it is transparent liquid with viscosity at a temperature higher than ambient temperature. The PTMEG is mainly used as a raw material of Polyurethane, Elastomer, Polyester Elastomer and Spandex fabric. We have a standard range of PTMEG products such as 250, 650, 1000, 1800, 2000, 3000 etc. in terms of molecular weight, whilst a customized product between 250 and 3000 can also possibly be produced based on a special order.

 


2. Synonyms
Poly(Oxytetramethylene) Glycol, Polytetramethylene Oxide(PTMO), Polybutylene Glycol, Polytetrahydrofuran(PTHF)

 

3. Properties

ItemPTMEG-250PTMEG-650PTMEG-1000PTMEG-1400PTMEG-1800PTMEG-2000PTMEG-3000
Boiling point250℃ or higher250℃ or higher250℃ or higher250℃ or higher250℃ or higher250℃ or higher250℃ or higher
Flash point260℃ or higher260℃ or higher260℃ or higher260℃ or higher260℃ or higher260℃ or higher260℃ or higher
Melting point-8 ∼ -4℃18 ∼ 20℃25 ~ 27℃27 ~ 29℃29 ~ 30℃29 ~ 31℃31 ~ 33℃
Specific gravity0.991
(40/4℃)
0.984
(40/4℃)
0.981
(40/4℃)
0.978
(40/4℃)
0.976
(40/4℃)
0.974
(40/4℃)
0.970
(40/4℃)

 

4. Specifications

ItemUnitPTMEG-250PTMEG-650PTMEG-1000PTMEG-1400PTMEG-1800PTMEG-2000PTMEG-3000
Appearance-Transparent liquid at high temperature or white waxy solid at low temperature
Molecular weightg/mol210±25650±251000±251400±501800±502000±503000±100
Hydroxyl No.mgKOH/g477.4 ~
606.5
166.2~
179.5
109.5~
115.1
77.4~
83.1
60.7~
64.1
54.7~
57.5
36.2~
38.7
Acid No.mgKOH/gMax 0.05Max 0.05Max 0.05Max 0.05Max 0.05Max 0.05Max 0.05
Waterwt ppmMax 300Max 150Max 150Max 150Max 150Max 150Max 150
ColorAPHAMax 40Max 40Max 40Max 40Max 40Max 40Max 40
BHTwt ppm220±50220±50220±50220±50220±50220±50220±50

 

 

5. Applications

  • Polyurethane Fiber
  • Polyurethane Elastomer
  • Synthetic Leather
  • Paint, Coating Agent
  • Adhesives, Sealants
  • Engineering Plastic

Contact Details
Qingdao Exceed Fine Chemicals Co.,Ltd

Contact Person: Louis.liu

Tel: 86-15275281902

Fax: 86-532-82693196

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