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PTMEG belongs to the class of polyether polyols which have excellent reactivity.It is used to make a high quality of polyurethane
including spandex and copolyester-ether in such applications as:

- Polyurethane Elastomers
- Synthetic Leathers
- Paint, Coating Agent
- Adhesives, Sealants
- Polyester Elastomers
- Polyamide Elastomers
Specifications
Item

PTMG 1000

PTMG 2000

PTMG 3000
Appreance

Waxy, white solid but colorless liquid(>17 C)

Waxy, white solid but colorless liquid(>37 C)

Waxy, white solid but colorless liquid(>37 C)
Hydroxy number(mgKOH/g)

106.9~118.1

53.4~59.1

35.62~39.37
Molecular weight

1000±50

2000±100

3000±150
Water content

<200

<200

<200
Color(APHA)

<40

<40

<40
Viscosity(40 C)

-

-

-
BHT content

200±20

200±20

200±20
Acid number

<0.1

<0.1

<0.1