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  • 橡塑保温材料的发展
  • 本站编辑:杭州孚安保温材料有限公司发布日期:2019-10-17 19:23 浏览次数:

橡塑保温材料的发展

橡塑保温材料从上世纪70年代末在全球一些发达国家就已经开始用在建筑节能方面,强制建筑业在新建建筑中执行节能标准使用橡塑保温材料,橡塑保温材料在发达国家的应用及对建筑节能的重视并采取的一些行之有效的措施,使这些国家取得了巨大的成效,建筑能耗大幅度下降。如丹麦使用了橡塑保温材料后,1985年比1972年采暖面积增加了30%,但采暖能耗却减少了318万吨标准煤,由此可见,世界的建筑节能法规30多年来取得了显著的社会效益和经济效益。

橡塑保温材料是闭孔弹性材料,具有柔软,耐曲绕,耐寒,耐热,阻燃,防水,导热系数低,减震,吸音等优良性能,可广泛应用于中央空调、建筑,化工,轻纺,冶金,车辆,电器等行业和部分的各类冷热介质管道,容器,能达到降低冷损和热损的效果。加上施工简便,外观整洁美观,且产品不含纤维粉尘,不会滋生任何霉菌等有害物质,因此是一种高品质的跨世纪新一代绝热保温材料。

橡塑保温材料工业的环保问题,也在世界范围内得到了重视,积极发展"绿色"橡塑保温材料制品,从原材料准备(开采或运输)、产品生产及使用,及日后的处理问题,都要求最大限度地节约资源和减少对环境的危害。橡塑保温材料工业是世界资源重新回收利用的一个很成功的典型。

橡塑保温材料系列产品

1、工程用橡塑保温产品

2、分体空调用橡塑管

3、复合贴面橡塑保温产品

4、开/闭孔式橡塑吸音板

5、彩色橡塑产品

6、配套用辅助产品

B1级橡塑保温管导热系数低完全闭孔结构,绝热效果持久良好;材料与水汽完全隔绝,不吸水,不凝露,使用寿命长,经过SGS检测,其实测值远远低于欧盟关于不含有毒物质的标准值,使用健康安全;外表柔软美观,易弯曲,施工方便快捷,而且无需其他辅材。

其较好的耐温耐侯性使其非常适合于太阳能热水器热水管保温;汽车空调管,蒸汽管保温;还可广泛应用于减震和吸音降噪等场合。 

独特的优点 

— 闭泡式结构能够有效地阻止热传导 

— 导热系数,在0°C时不超过0.034W/m·k。 

— 表面放热系数高,达到9W/m2k

— 具有优异的抗水汽渗透能力 湿阻μ≥5,000 构成“内置"的防水汽层,使保温板整体既是保温层又是防潮层。 

— 防火性能好 氧指数32以上

— 安装简易快捷 

— 不含CFC, HFC或HCFC等含氟烃材料 不含甲醛、粉尘和纤维 

橡塑保温板具有优良的防火性能。按照国标GB/T17794-1999《建筑材料燃烧性能分级方法》,畔竹橡塑海绵保温板经测试判定为GB/17794-1999 B1级难燃材料。使用温度范围为-50℃到110℃

Development of rubber insulation materials

Rubber and plastic heat preservation material in the late 1970 s in some developed countries have been used in the aspect of building energy efficiency, mandatory construction in the new building energy saving standards using rubber insulation materials, rubber and plastic heat preservation material in the application of the developed countries and emphasis on building energy efficiency and take some effective measures, make the country has achieved great success, building energy consumption dropped substantially. For example, after Denmark used rubber and plastic insulation materials, the heating area in 1985 increased by 30% compared with 1972, but the heating energy consumption decreased by 3.18 million tons of standard coal. Thus, the world's building energy conservation laws and regulations have achieved significant social and economic benefits over the past 30 years.

Rubber and plastic heat preservation material is closed pore elastic material, with a soft, resistance to bending, cold resistant, heat resistant, flame retardant, waterproof, low thermal conductivity, shock absorption, sound-absorbing and other excellent properties, which can be widely applied to central air conditioning, construction, chemical industry, textile, metallurgy, vehicles, electrical appliances and other industries and parts of all kinds of cold and hot medium pipeline, container, and can achieve lower cold loss and thermal damage effect. In addition, the construction is simple, the appearance is clean and beautiful, and the product does not contain fiber dust, will not breed any mold and other harmful substances, so it is a high quality cross-century new generation of insulation materials.

The environmental protection of rubber and plastic insulation material industry has also been paid attention to in the world, actively developing "green" rubber and plastic insulation material products, from the preparation of raw materials (mining or transportation), production and use of products, and future treatment problems, are required to maximize the conservation of resources and reduce the harm to the environment. Rubber insulation material industry is the world's resources recycling a very successful model.

Xiangsu insulation material series products

1. Engineering rubber insulation products

2. Rubber plastic tubes for separated air conditioners

3, composite veneer rubber insulation products

4. Open/closed hole rubber sound-absorbing board

5, color rubber products

6. Auxiliary products

B1-class rubber insulation tube with low thermal conductivity and completely closed hole structure has good thermal insulation effect. The material is completely isolated from water vapor, does not absorb water, does not condense, and has a long service life. After SGS test, the measured value is far lower than the eu standard value of no toxic substance, so it is healthy and safe to use. Soft and beautiful appearance, easy to bend, easy to construct, and no other auxiliary materials.

Its good temperature and weather resistance makes it very suitable for solar water heater hot water pipe insulation; Automobile air conditioning pipe, steam pipe insulation; It can also be widely used in shock absorption, sound absorption and noise reduction.

Unique advantages

-- the closed bubble structure can effectively prevent heat conduction

-- thermal conductivity, not exceeding 0.034W/m·k at 0°C.

-- high surface exothermic coefficient, up to 9W/m2k

-- with excellent resistance to water vapor permeability, the moisture resistance muon ≥5,000 constitutes a "built-in" water vapor resistance layer, making the insulation board as a whole both insulation layer and moisture-proof layer.

-- fire performance aerobic index above 32

-- easy and quick installation

-- cfc-free, HFC or HCFC materials are free of formaldehyde, dust and fiber

Rubber insulation board has excellent fire performance. According to the national standard GB/ t17794-1999 "classification method for the combustion performance of building materials", the bamboo rubber sponge insulation board is determined as a GB/17794-1999 B1 combustible material. The operating temperature range is -50℃ to 110℃