Factory Supply Low Price PPG Polyether Polyol Sw-450 for Polyurethane Rigid

• CAS No.: 9082-00-2
• Formula: C3h5(C3h6o)46(C2h4o)5(Oh)3
• EINECS: 942-261-1
• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: dongfang
• Colour: Yellow
• Storage: Cool Dry Place
• Assay: 99% Min
• Product Name: Polyether Polyol
• Shelf Life: 12 Months
• Transport Package: Drum
• Specification: 200kg/Drum
• Trademark: dongfang
• Origin: China
• Production Capacity: 150 Ton/Tons Per Month

Product Description

it is a low viscosity graft polyether polyol containing a medium level of copolymerized styrene and acrylonitrile. This polyol is designed primarily for use in preparing flexible slab stock foams having high load bearing. Used alone, it has been found to produce flexible foams having 20~30% higher hardness than conventional polyether polyol based foams at equivalent densities.

Item	Specification
Appearance	Light yellow to brownish red viscous liquid
Color,GD	≤8
Hydroxyl Value, mgKOH/g	450±15
Acidity mgKOH/g	≤0.5
Moisture,%	≤0.2
Viscosity, mPa.s /25ºC	8000±1500
Solid content	48~52
Hydroxyl number	26.0-30.0
Viscosity (mPa.s/25ºC)	≤5500

1) PPGs for prepolymers for elastomer,sealant and adhesive
(2) PPGs for waterproof materials
(3) PPGs for coating agent used in high-grade leather
(4) PPGs for pavement materials
(5) Based PPGs used in foam sponge for soft furniure
(6) PPGs for slurry and soles
(7) POP PPGs used in foam sponge for soft bedding
(8) Rigid PPGs for insulation materials