Double Component PU Rigid Foam Polyurethane for Refrigerator

Description of Rigid polyurethane:

    Rigid polyurethane and polyisocyanurate (polyiso) foams create one of the world's most popular, energy-efficient and versatile insulations. These foams can significantly cut energy costs while making commercial and residential properties more efficient and comfortable.

    Polyurethanes are an important component in major appliances that consumers use every day. The most common use for polyurethanes in major appliances is rigid foams for refrigerator and freezer thermal insulation systems. Rigid polyurethane foam is an essential and cost-effective material that can be used for meeting required energy ratings in consumer refrigerators and freezers. The good thermal insulating properties of rigid polyurethane foams result from the combination of a fine, closed-cell foam structure and cell gases that resist heat transfer.

    SPC-1008 series formulated polyol is designed to be used with HCFC-141b or cyclopentane as the blowing agent. It is widely used for the manufacture of refrigerator or freezer. Excellent operationality and flowability are the main features when it reacts with isocyanates for the formulation. The manufactured foam has good density distribution, high compressive strength and excellent dimensional stability.

Specification of Rigid polyurethane:

Equipment Characteristics of Rigid polyurethane:

Sandwich type material tanks, good heat preservation.

PLC touch screen human-computer interface control, easy to use and the operating situation of machines easy to see.

New type mixing head, even mixing, low noise, and the machine sturdy and durable.

Imported pumps, accurate metering. 

Components of Rigid polyurethane:

Component A: polyol

Component B: isocyanate

First aid for eyes & skin

When working, please avoid contact of polyol with eyes or skin. Safety glasses are suggested. Skin contaminated with polyols should be washed with soap and plenty of water. If polyol contacts eyes, flush with plenty of low pressure flowing water and get medical attention.