牡丹江廠家供應橡塑板、橡塑管報價\使用后效果特點

大家都知道橡塑管的導熱系數(shù)的高低直接影響到保溫橡塑管的保溫效果，那么同樣是保溫橡塑管為什么在檢測中其導熱系數(shù)不同呢，下面就有*的橡塑管廠家為你詳細介紹一下影響橡塑管導熱系數(shù)的原因。

We all know that the coefficient of thermal conductivity of rubber and plastic tube directly affect the insulation rubber and plastic pipe heat preservation effect, so also is why insulation rubber tube in testing the different coefficient of thermal conductivity, here are the most professional manufacturers of rubber and plastic pipe for your detailed introduction of influence coefficient of thermal conductivity of rubber and plastic tubes.

牡丹江廠家供應橡塑板、橡塑管報價\使用后效果特點

橡塑管影響橡塑管導熱系數(shù)主要原因體現(xiàn)在兩個方面

Rubber and plastic pipe influence rubber and plastic coefficient of thermal conductivity is mainly embodied in two aspects

一、橡塑管的生產原來中的影響，大家都知道橡塑管的主要原材是丁jing橡膠和聚氯乙烯，這里你也許不知道，有些橡塑管廠家會在生產過程摻入在回收的橡塑板或者橡塑管的回收了從新加工制作出新的橡塑制品，用這種回收料做出來的產品導熱系數(shù)相當來說就高了很多，因為丁jing橡膠和聚氯乙烯的原有分子已經被破壞，從而看似密度很高，但實際保溫效果并不好。

A, rubber and plastic pipe, in the production of the original rubber and plastic pipe is known to all the main raw material is nitrile butadiene rubber and polyvinyl chloride (PVC), you may not know, here some rubber and plastic pipe manufacturers in the production process of incorporating in recycled rubber plate or recycled rubber and plastic pipe from the new process to produce new rubber and plastic products, with this kind of recycled material to product was high coefficient of thermal conductivity is quite a lot, because of nitrile rubber and polyvinyl chloride (PVC) original molecules has been destroyed, and seemingly density is very high, but the actual heat preservation effect is not good.

牡丹江廠家供應橡塑板、橡塑管報價\使用后效果特點

二、橡塑管的密度的大小也影響橡塑管的導熱系數(shù)，根據(jù)國家對橡塑管的密度要求不得低于45kg/m3，但很多橡塑管廠家將其密度控制在40kg/m3左右，因為這種密度的橡塑管就不能達到的導熱系數(shù)。

Second, the density of the rubber and plastic pipe size also influences the thermal conductivity of rubber and plastic pipe, according to the requirements of the state of rubber and plastic pipe density shall be not less than 45 kg/m3, but a lot of rubber and plastic pipe manufacturer to control the density around 40 kg/m3, because the density of the rubber tube can not reach the designated by the state coefficient of thermal conductivity.

橡塑保溫材料：閉孔結構有極小的水汽滲透率（濕阻因子為10000以上）能長期保持較低的導熱系數(shù)。

3, rubber and plastic heat preservation material: obturator structure with minimal water vapor permeability (wet resistance factor of 10000 or above) to maintain low coefficient of thermal conductivity for a long time.

采暖、空調管道保溫材料性能比較表

Heating, air conditioning pipe heat preservation material performance comparison table

材料名稱 密度 導熱系數(shù) 溫度 經濟指標

The name of the material Density coefficient of thermal conductivity temperature indicators

水泥珍珠巖管 250-400 0.058-0.087 <600 不適用

Cement perlite tube 250-400-0.058-0.087 < 600 shall not apply

巖棉保溫管 100-200 0.082-0.058 -268-350 綜合成本高

Rock wool insulating tubes, 100-200-0.082-0.058-268-350 comprehensive cost is high

硅酸鋁纖維管 300-380 0.047-0.058 ≤1000 價格較高

Aluminum silicate fiber, 300-380-0.047-0.058 or less 1000 price is higher

聚苯乙烯塑料管20-50 0.031-0.047 -80-70 價格適中

Polystyrene plastic pipe 20 to 50 moderate price 0.031-0.047-80-80