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Elastomer PTMEG 1000 Polytetramethylene Ether Glycol
Elastomer PTMEG 1000 Polytetramethylene Ether Glycol
Specifications
Brand Name :
EXCEEDCHEM
Model Number :
PTMEG 1000
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
1mt
Price :
FOB Qingdao usd3.0/kg
Payment Terms :
L/C, T/T
Supply Ability :
3000mt/month
Delivery Time :
5-8 work days
Packaging Details :
20kg/drum; 200kg/drum
Molecular weight :
1000
CAS :
25190-06-1
Other name :
PTMG
Density :
0.887g/cm3
Flash point :
58.1°C
Formula :
H·(C4H8O)n·OH
Description

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
















Product tags

polyethylene glycol 400 online

,

polyethylene glycol 1000

,

polytetramethylene glycol
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Elastomer PTMEG 1000 Polytetramethylene Ether Glycol

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Product Detail
Brand Name :
EXCEEDCHEM
Model Number :
PTMEG 1000
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
1mt
Price :
FOB Qingdao usd3.0/kg
Contact Supplier
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Elastomer PTMEG 1000 Polytetramethylene Ether Glycol

Qingdao Exceed Fine Chemicals Co.,Ltd

Verified Supplier
6 Years
shandong, qingdao
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
TDI MDI Polyurethane, TDI Based Polyurethane, MDI Based Polyurethane
Total Annual :
10000000-20000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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