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Combined Polyether for Home Appliances

YJD series combination polyether polyols are specially designed for the production of polyurethane foam insulation for ball boxes and freezers, which contain the raw materials and all the additives required for the production of rigid polyurethane foams in addition to blowing agents.

Product Classification:

Rigid Foam Insulation

Key words:

Combined Polyether for Home Appliances

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Detailed introduction

Performance and applications

YJD series combination polyether polyols are specially designed for the production of polyurethane foam insulation for ball boxes and freezers, which contain the raw materials and all the additives required for the production of rigid polyurethane foams in addition to blowing agents.

The foam properties of this combined polyether material are as follows:

——— good mobility

The ——— density is evenly distributed

——— good compressive strength

——— good dimensional stability

——— low thermal conductivity

——— small packing density

——— preheat the mold to 40-50°C. It has strong adhesion with the surface material commonly used in refrigerator insulation.

wrap

220 kg

Safe operating measures

Wear rubber gloves, goggles and protective clothing during operation. The working environment needs to be well ventilated, and it should be thoroughly cleaned after operation, stored in a closed container, separated from the water in the air, and avoid direct sunlight and away from heat sources.

Typical performance

project

unit

index

appearance

 

Light yellow to brownish yellow transparent liquid

Hydroxyl value

mg KOH/g

350-450

moisture content

Weight percentage

1.5-2.5

viscosity

mPa·s

1000-4500

density

20℃ g/cm3

About 1.05

Packaged shipment

Production equipment

Quality inspection

 

 

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