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polyether polyols 330N,car cushion,flexible foam
polyether polyols 330N,car cushion,flexible foam

Minimum Order: 0
Quality/Safety Certification: 0.00


Highly active polyether poyols for flexible foam
1)Hydroxyl value,mgKOH/g,32-38;
2)used for molding foam,such as car seat

Characteristics

330N is a highly active polyether triols that is polymerized by glycerol,ethylene oxide and propylene oxide,and then  refine.

Specifications

Item

Specifications

Appearance

Colorless or light yellow viscous liquid

hydroxyl value,mg koH/g

35±3

Acid value,mg koH/g

≤0.10

water,%

≤0.05

Viscosity,mPa.s,25°C

850±100

K+Na+ cotent,ppm

≤3

Degree of unsaturation,mmol/g

≤0.08

Applications

 This product is a tipycalest and reprenspective PU soft foam polyether Polyols. It can be made high spring foam when it reacts with POP;it can be made sefirigid foam. Besides, it can be used for cars,bicycle,furniture,and so on .

Packing and storage specifications:   200kg/barrel,200-liter iron drum

Products should be stored in airtight containers to prevent absorption of water vapor. This products in storage and transport process do not belong to flammable liquids, explosives, oxidizers, corrosive substances, toxic chemicals and radioactive goods, and are not dangerous . 

Control the expiration date in six months.

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