Polyether Polyol

Product Overview

Description

Polyether Polyol YNW-3500

CHARACTERISTICS

YNW-3500 is a general purpose heteropolymer triol used in the manufacture of flexible slab stock foams. It is BHT free and strong anti-yellow capability.

With low unsaturated value and functionality, the foam has higher tensile strength and indentation hardness, and less permanent deformation. For low density foam, it less prone to collapse bubbles, cracks and other abnormal defects.

Special formulations are available on client’s requirements.

Typical Properties

ITEM	UNITS	RESULTS
Appearance		Clear Viscous Liquid
Molecular Weight		3500
Hydroxyl Value	mg KOH/g	46.5-48.5
Water	%	≤0.05
Viscosity	Mpa.s/25℃	400-600
Acid Value	mg KOH/g	≤0.05
Chroma	APHA	≤50
Unsaturated Value	mol/kg	≤0.01

Package & Storage

200KG (Net weight) in iron drum, 1MT IBC, 20MT Flexible tank

Store in a dry and ventilated place. Keep out of the direct sunlight and away from heat and water sources.