poly(tetrahydrofuran) cas 25190-06-1

描述

Poly(tetrahydrofuran) Details

Chemical Name:Poly(tetrahydrofuran)

CAS No.:25190-06-1

Molecular Formula: C16H33O5X2

Molecular Weight:305.43

MolecularStructure:

Appearance: White Flake

Poly(tetrahydrofuran) Typical Properties

Item	Specifications
Appearance	White Flake
Water(%)	≤0.015
Chroma(Pt-Co)	≤40
Hydroxyl value(mgKON/g)	53-59
Molecular weight	1900-2100
Volatile (%)	<0.1
Acid value (mgKOH/g)	5.0~7.0

Poly(tetrahydrofuran) Usage

1. For the production of TPU, CPU, PU resin, PU slurry, polyurethane elastomer, etc.

2.One of the important raw materials for the production of spandex and polyamine elastomers.

3.It is used as a soft segment in urethane to provide good hydrolysis resistance, low temperature resistance and dynamic properties of polyurethane products.

4.It can also be used as the main raw material for elastomer products, synthetic leather resins, and elastic fibers (spandex).

Poly(tetrahydrofuran) Packaging and Shipping

Packing: 25kgper drum

Poly(tetrahydrofuran) Storage

Stored in cool, dry and ventilated placeand protected from light.