Japan Mitsubishi PTMG1000 Polytetrahydrofuran ether PTMEG1000 molecular weight
Molecular formula ：HO（CH2）4—[—O•(CH2)4—]n-1—OH
Features ： It can be used as the main raw material of polyurethane resin
physical properties
|
nature |
Typical value |
|
Molecular weight specification |
1000 |
|
Color (APHA) |
小于10 |
|
Hydroxyl Value (mg KOH/g) |
107-117 |
|
Molecular weight range |
959-1049 |
|
humidity(%) |
小于0.005 |
|
Acid value (mg KOH/g) |
小于0.005 |
|
0.01 |
|
Typical features |
Typical features |
|
Low temperature resistance, wear resistance |
The main raw material for the production of spandex, used in the synthesis of high-performance |
|
Impact resistance for increased strength |
Polyurethane resin, can be made into synthetic leather, elastomer |
|
Good hydrolysis resistance and high elasticity |
Fibers, cable sheaths, artificial materials, etc. |
Supply form ：200kg
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