The thermal insulation pipe uses NBR(nitrile-butadiene rubber) as main raw material for foaming
and become a fully closed cell of flexible rubber insulation material , without any fiber material like HCHO and CFCs which are bad for ozonosphere. Suitable for thermal insulation of various pipes and equipment (-40℃-105℃).
Characterized by totally closed cell structure and based on high synthertic rubber.
| Item | Unit | Rating | |
| Surface density | kg/m3 | 48 | |
| Thermal conductivity | －20℃ | w/（m.k) | ≤0.030 |
| 0℃ | ≤0.032 | ||
| 40℃ | ≤0.037 | ||
| Water vapor permeability | Water vapor permeability | g/(m.s.Pa) | ≤1.3*10－10 |
| Moisture resistance | ≥1.5*103 | ||
| Water absorption in vacuum | ％ | 3 | |
| Burning performance | B1（C-S3,d0,t1) | ||
| Demension stability（200°F,7days) | Tength | ％ | 4.1 |
| Thickness | ％ | 7 | |
| Service temperature | ℃ | －40～105 | |
| Reaction to fire | Self-Extinguishing,No dripping | ||
Jining Sunsky Refrigeration Industry Co.,Ltd
Tel：0086-574-83005545
Fax： 0086-574-83005545
Cell:0086-15318403652
WhatSapp/wechat:15318403652
E-mail:info@sunskyrefrigeration.com
Website:www.sunskyrefrigeration.com
Adddress:No. 57, East of Chengxin Square, Jinsi Road, jinxiang County, Jining City,China |
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