产品中心

首页 > 产品中心 > 保冷材料 > 高密度聚异氰脲酸酯管托-HDPIR高密度聚异氰脲酸酯管托-HDPIR

产品中心

联系我们

  • 地址: 上海市浦东新区巨峰路1058弄3号1520室
  • TEL:021-50479801
  • MOB:13917350625
  • FAX:021-5047 9802
  • E-MAIL:1278739024@qq.com
  • WEB:www.ineng.com.cn

高密度聚异氰脲酸酯管托-HDPIR

高密度聚异氰脲酸酯管托 - HDPIR


高密度聚异氰脲酸酯管托
High density Polyisocyanurate Pipe Support

高密度聚异氰脲酸酯管托系由异氰酸盐与聚醚为主原料,再加上发泡剂、触媒和防火剂,经高速搅拌混合反应生成的具有塑胶、橡胶和软木特性的发泡聚合体。泡体是由成千上万极微小均匀的独立细胞组成,成立体蜂窝式的结构。其抗压强度高、导热系数小、吸水率低,是保冷管托、设备垫块的理想材料。
High density polyisocyanurate pipe support  is a kind of foaming polymer with the features of plastic, rubber and softwood. It is created through high speed stirring with the main raw material of isocyanate and polyether added with foaming agent and catalyst or fire retardant. The foaming body is a structure like a three-dimensional honeycomb, which is made up of ten thousands of isolated cells. It has high compressive strength, low thermal conductivity, and low water adsorption. It’s ideal material for cold pipe support and bearing block.

材质特性    Characteristics of the Material
- 导热系数低,保冷效果好         - Low thermal conductivity, good effect of cold insulation
- 抗压性高、抗曲性好               - High compressive and flexural strength
- 闭孔率高,吸水率低               - High ratio of closed cell, while with low water absorption
- 火焰阻燃性优良                     - Good flame retardance
- 防腐性能强,不霉不蛀            - Strong protection from corrosion, mould and worm eating
- 注模成型、可满足各种厚度的保冷设计要求   - Fabricated in molds, various thicknesses per cold conservation requirements

高密度聚异氰脲酸酯管托技术指标    HDPIR Date Sheet

物理特性 Property

Unit

技术参数 Technical Data

平均密度 Ave. Density

kg/m3

160

250

320

350

450

550

导热系数(常温)

Thermal Conductivity at Ambient Temp.

W/m·K)

≤0.038

≤0.045

≤0.050

≤0.070

≤0.080

≤0.090

吸水率 Water Absorption

g/100cm2

≤2.0

≤2.0

≤2.0

≤1.5

≤1.5

≤1.5

抗压强度(压缩10%

Compressive Strength at 10% relative deformation

Mpa

≥1.6

≥2.5

≥5

≥7

≥10

≥15

闭孔率 Closed Cell Ratio

%

≥95

使用温度 Service Temp.

-196~+120


返回