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Japan Mitsubishi PTMG1000 polytetrahydrofuran ether PTMEG1000 molecular weight 25190-06-1

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Molecular formula HO (CH2)4—[—O•(CH2)4—]n-1—OH

Features Can be used as the main raw material of polyurethane resin

Physical Properties

Nature

Typical value

Molecular weight specifications

1000

Color (APHA)

Less than 10

hydroxyl value (mg KOH/g)

107-117

Molecular weight range

959-1049

Humidity(%)

Less than 0.005

Acid value(mg KOH/g)

Less than 0.005

  • (%)

0.01

Typical characteristics

Typical applications

Nai Low temperature resistance, wear resistance

Production The main raw material of spandex,is used to synthesize high performance

Nai Impact resistance, can improve strength

Polyurethane Resin, can be made into synthetic leather and elastomer

Good Hydrolysis resistance and high elasticity

Fiber , cable sheathing, artificial materials, etc.

Supply form :200kg

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