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玻璃钢通风管道的性能

发布人:http://www.xoombulbs.com   发布时间:2017-06-29 18:13:50

玻璃钢风管目前玻璃钢风管的种类较多,从环氧类、酚醛类、聚酯类到目前的无机玻璃钢风管类.例如:玻瑞纤维板权钱水泥通风管道以改性笙镁胶剂作为胶结材料,以玻确纤维布作为增强材料.克服了普通菱镁通风风臂易吸潮、返卤、变形、强度低、耐水性差、后期脆化等井病,有了很大的改观优势;同时解决了镀锌钢板耐腐蚀性差、嗓音大.有机玻确俐通风管道易然、易变形,玻纤风管强度低、易变形的缺点。玻璃钢纤维氯氧镁水泥通风管道分类与性能指标。

At present, many kinds of glass steel duct glass steel duct, the epoxy, phenolic and polyester to the inorganic glass steel duct。 For example: glass fiber cement board for ventilation pipe with modified Sheng magnesium glue as cementing material, the glass fiber cloth as reinforcement material。 It overcomes the common magnesite ventilating arm is easy to absorb moisture, brine, deformation, low strength and poor water resistance and the late brittle wells such as disease, has been greatly improved and solved advantage; galvanized steel corrosion resistance, poor voice。 The organic glass is indeed clean ventilation pipe flammable, easy deformation, low strength of fiberglass duct easy to deform。 Classification and performance index of FRP magnesium oxychloride cement ventilation ducts。

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按其用途可分为P类和D类。各白又分一等品、合格品。P类主要用于公用建筑、人防工程等通风空调设施的工业厂房和矿井的风管、防排烟管道:D类主要应用于住宅建筑通风、排油烟管道。

By its use, you can be divided into P classes and D classes. The white and first-class products, qualified products. P class is mainly used in public buildings, civil air defense works and other ventilation and air-conditioning facilities, industrial plants and mines of the wind pipe, smoke pipe: D class, mainly used in residential buildings, ventilation, smoke exhaust pipe.

戠.相对于普通费钱通风管,玻确纤维抓板镁通风管道软化系数可达0.85以上。吸水率降低至5%以下,耐水性有明显提高.强度较高,韧性好,在以级化铁和盆化诀为主要材料的溶液中.加人中旅玻瑞纤维布,LM-1改性剂及其他各种辅助剂制成.耐酸碱。

三分PK拾As compared with the normal ventilation tube. The cost, fiber glass is indeed grab magnesium ventilation pipe softening coefficient can reach more than 0.85. The water absorption is reduced to below 5%, the water resistance is improved obviously. High strength, good toughness, the level of iron in solution and pot of formula as the main material. With China glass fiber cloth, LM-1 modifying agent and other auxiliary agent made of acid and alkali.

瘠本身原材料(玻璃钢),导热系致只有金属的1%一1%.,是保温型无机玻璃钢通风管道,其中间夹层选用绝热性能的聚苯板。

And their raw material (FRP), the thermal conductivity caused by only 1% 1%. is a metal, insulation type inorganic glass steel ventilation pipe, wherein the interlayer with polystyrene board insulation performance.

加两道防火漆作为保温材料和风道之间的间隙热阻.保证了保温效果的稳定性。玻确纤维通风管道的壁厚比铁皮风道厚.其本身有良好的隔音性能.嗓音小。因其整体成戮的制作方式,两端选用橡胶垫无机法兰连接,减少了漏凤量和风道阻力损失。

Two fire retardant paint is used as the thermal resistance between the heat preservation material and the air duct to ensure the stability of the heat preservation effect。 The wall thickness of the ventilating duct is thicker than that of the iron sheet air duct, and it has good sound insulation property in itself。 Because of the whole production cut, the ends of rubber pad inorganic flange connection, reduces the leakage volume and duct resistance loss of chicken。


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