MachineU > China Products > Chemicals > Adhesives & Sealants
PTMEG-250 For Flexible TPU Adhesives With High Tensile Strength
PTMEG-250 For Flexible TPU Adhesives With High Tensile Strength
Specifications
Brand Name :
EXCEEDCHEM
Model Number :
PTMEG-250
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
1mt
Price :
to be negotiated
Payment Terms :
L/C,T/T
Supply Ability :
1000mt/month
Delivery Time :
two weeks
Packaging Details :
200kg / drum
Product name :
PTMEG-250
Molecular Weight :
220-300
Appearance :
Clear and transparent liquid
Hydroxyl No. :
＜500
Water :
≤300
Package :
200kg / drum
Description

PTMEG-250 for flexible TPU adhesives with high tensile strength


Description
Polytetramethylene etherglycol, also known as polytetrahydrofuran, referred to as PTMEG or PTG, is a linear polyether glycol with hydroxyl groups at both ends of the molecule, which is formed by ring-opening polymerization of tetrahydrofuran.


Application

PTMEG has excellent reactivity and is widely used in elastomer block polymers, showing excellent low-temperature elasticity, microbial resistance and hydrolysis stability, including polyurethane fiber (spandex), polyurethane elastomer, synthetic Leather, coating, adhesive, sealant, polyester elastomer and polyamide elastomer.


Technical Specification

Properties Units Specification
Appearance
Clear and transparent liquid
Molecular Weight g/mol 220-300
Hydroxyl No. mgKOH/g ＜500
Water ppm ≤300
Color APHA ≤50









Package

200kg / drum or ISO tank for packaging and transportation


Shelf Life

Shelf life of PTMEG is approximate 2 years, under condition that the product is stored in unopened, tightly sealed original container at no greater than 90℃ and is not contacted with air under a dry nitrogen blanket.


Shelf life is only guidance and is not a guarantee because there are various possibilities in site of end users to affect the quality of PTMEG.

PTMEG-250 For Flexible TPU Adhesives With High Tensile Strength


Send your message to this supplier
Send Now

PTMEG-250 For Flexible TPU Adhesives With High Tensile Strength

Ask Latest Price
Product Detail
Brand Name :
EXCEEDCHEM
Model Number :
PTMEG-250
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
1mt
Price :
to be negotiated
Contact Supplier
PTMEG-250 For Flexible TPU Adhesives With High Tensile Strength

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
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Polyether Polyol
MachineU China Products Chemicals Adhesives & Sealants
Contact Supplier
Submit Requirement