1, low odor and environmental protection, the use of high-activity polyether and odorless catalyst, can reduce the stimulation of the human respiratory tract, and effectively protect the health of the body.

2. The combined polyether and isocyanate have better fluidity during the reaction, and the resulting foam density distribution is uniform.

3, has excellent dimensional stability, cohesiveness and smooth nozzle effect; 4, suitable for high-pressure solar energy one shot injection and multi-gun injection process requirements.

Molding density	GB/T 6343	≥38kg/m3
Closed cell ratio	GB/T 10799	≥90%
Initial thermal conductivity	GB/T 10294	≤19mW/(m.K)
Compressive strength (perpendicular to the direction of rise)	GB/T 8813	≥140kPa
Dimensional stability 24 hours -20°C 24 hours 100°C	GB/T 8811	≤0.5% ≤1.0%

DonBoiler202HPC cyclopentane type high pressure material

This product is a combination polyether polyol which is made of special polyether as the main raw material and is mixed with special auxiliaries by using cyclopentane as a foaming agent. It has the following characteristics:

1. This product is environmentally friendly and has no destructive effect on the ozone layer. The greenhouse effect value is almost zero;

2, low odor and environmental protection, the use of high-activity polyether and odorless catalyst, can reduce the stimulation of the human respiratory tract, and effectively protect the health of the body;

3. The combined polyether and isocyanate have better fluidity during the reaction process, and the resulting foam density distribution is uniform;

4, has excellent dimensional stability, cohesiveness and smooth mouth;

5, applicable to high-pressure solar energy one shot injection and multi-gun injection process requirements.

Molding density	GB/T 6343	≥38kg/m3
Closed cell ratio	GB/T 10799	≥90%
Initial thermal conductivity	GB/T 10294	≤22mW/(m.K)
Compressive strength (perpendicular to the direction of rise)	GB/T 8813	≥140kPa
Dimensional stability 24 hours -20°C 24 hours 100°C	GB/T 8811	≤0.5% ≤1.0%

DonBoiler202 low pressure material

This product is a combination polyether polyol with special polyether as the main raw material and mixed with special additives. It has the following characteristics:

1. Low odor and environmental protection, using high activity polyether and low odor catalyst, can reduce the stimulation of human respiratory tract and effectively protect the health of the body;

2, has excellent dimensional stability and cohesiveness, smooth nozzle;

3. Process requirements for low-voltage solar energy.

Molding density	GB/T 6343	≥35kg/m3
Closed cell ratio	GB/T 10799	≥90%
Initial thermal conductivity (15 ° C)	GB/T <10294	≤19mW/(m.K)
Compressive strength (perpendicular to the direction of rise)	GB/T 8813	≥150kPa
Dimensional stability 24 hours -20°C 24 hours 100°C	GB/T 8811	≤0.5% ≤1.0%

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