- Refrigerator product type
- Agricultural subsidies
- Zk-100 fruit and vegetable fresh-keeping
- Zk-150 fruit and vegetable fresh-keeping
- Zk-300 fruit and vegetable fresh-keeping
- Zk-400 fruit and vegetable fresh-keeping
- Zk-500 fruit and vegetable fresh-keeping
- Zk-800 fruit and vegetable fresh-keeping
- ZK-YC-10 fruit and vegetable cooling machines
- Main cold storage products
- Cold storage room
- Freezing cold
- Refrigerated cold storage
- Dual temperature refrigerator
- Cold storage logistics
- Explosion-proof refrigerator
- Food storage
- Controlled atmosphere cold storage
- Wine refrigerator
- Mushroom cold storage
- Purify the medicine cold storage
- Other equipment
- Refrigeration components
- Refrigeration accessory
Polyurethane panels



Polyurethane insulation panels
1, rigid polyurethane with low thermal conductivity, good thermal properties.
2, rigid polyurethane with moisture-proof and waterproof properties. Rigid closed-cell polyurethane rate above 90%, which belongs to the hydrophobic material will not absorb moisture increases conductivity, the wall will not water.
3, rigid polyurethane, flame retardant, high temperature.
4, because the polyurethane Panel has excellent insulation properties, at the requestof to achieve the same thermal insulation can reduce the thickness of building envelope, thereby increasing the indoor area.
5, strong resistance to deformation, not easy to crack, dandy stable, safe.
6, polyurethane material porosity structure, stability, and is basically a closed-cell structure, not only excellent insulation properties, and resistance to freezing and thawing, sound-absorbing or. Average life expectancy of polyurethane rigid foam insulation, under normal use and maintenance conditions, can reach more than 30 years. Can do in the structure of life under normal conditions of use in dry, humid or electro-chemical corrosion, as well as insects, fungi or algae growth or due to external effects such as rodent damage, are not undermined.
7, integrated and cost-effective. Although rigid polyurethane foam material unit price unit price higher than other traditional insulation materials, but increased costs will be determined by the heating and cooling costs drastically reduced and offset.
Keywords: