绝热PIR聚异氰脲酸酯泡沫批发

聚异氰脲酸酯泡沫(PIR-Polyisocyanurate)，亦称聚异三聚氰酸酯或深冷三聚酯，是新型专业深冷绝热材料，物理性能与防火性比普通聚氨酯更为优异，尤其体现在绝热效果和阻燃性能上。其制品广泛应用于从-196℃～+150℃范围内的各种设备、管线的保冷，能为超低温的液氮(LN(0)，-196℃)、液化天然气（LNG，-162℃）、液态乙烯(LEG, -104℃)、液化石油气（LPG，-48℃等介质的提供高效稳定的绝热效果。
PIR-Polyisocyanurate foam is a new professional cryogenic insulation material. It’s better than common polyurethane foam both in physical properties and fireproof performance, especially on cold insulation effects and fire retarding performance. PIR can be used in adiabatic demand of pipelines and equipment within -196℃～+150℃, it also provides the best efficient and stable cold insulation effects for Liquefied Nitrogen (LN(0),-196℃), Liquefied Natural Gas (LNG, -162℃), Liquefied Ethylene (LEG,-103.9℃).

产品优势：
1、热固性材料、阻燃等级高，达到国家GB8264标准之B1级；
2、导热系数低、绝热效果极优、使用温度范围: -196℃～+150℃；
3、具有无氟、环保、防腐、防霉变等特点
4、机械强度高、尺寸稳定性佳、经久耐用；
5、数控切割，可满足不同厚度的保冷要求
Products advantages:
1. Thermosetting material with combustion retarding, meeting B1 Fireproof Grade of the national standard GB8264；
2. Low thermal conductivity, excellent cold insulation effects with temperature ranging from -196℃ to +150℃.
3. It features fluorin-free, environment-friendly, anti-corrosive, anti-mold and etc.
4. High mechanical strength, dimensional stability and durable life.
5. NC Mechanical cutting in advance, various thicknesses for cold insulation requirements.