聚氨酯保溫管產(chǎn)品應(yīng)用：合適保送在-50℃—150℃范圍內(nèi)的各種介質(zhì)的保溫保冷工程。它普遍應(yīng)用于城市集中供熱、暖室、冷庫、煤礦、石油港口、空調(diào)、化工等行業(yè)的保溫保冷工程。聚氨酯直埋保溫管采用直埋供熱管道技術(shù)，標(biāo)志著供熱管道技術(shù)開展曾經(jīng)進(jìn)入了新的起點(diǎn)。 隨著世界能源的日益減少和需求日益增長，、減排、已成為全球開展的趨向，國度和個(gè)政府也鼎力倡導(dǎo)、減排、產(chǎn)品的開發(fā)、應(yīng)用及產(chǎn)業(yè)化，
Application of polyurethane heat preservation pipe products: suitable for heat preservation and cooling engineering of various media in the range of - 50 ~150 C. It is widely used in urban central heating, heating room, cold storage, coal mine, oil port, air conditioning, chemical industry and other industries. The application of polyurethane direct-buried heat preservation pipeline technology marks a new starting point for the development of heating pipeline technology in China. With the decrease of world energy and the increasing demand for energy, energy saving, emission reduction and environmental protection have become the trend of global development. National and central governments also strongly advocate the development, application and industrialization of energy saving, emission reduction and environmental protection products.
建筑業(yè)用聚氨酯硬泡體保溫資料是聚氨酯工業(yè)的一個(gè)重要分支，其特性是一材多用，同時(shí)具備保溫、防水等功用。該類產(chǎn)品自20世紀(jì)60年代在歐洲建筑業(yè)應(yīng)用以來已有40年歷史，一些國度還經(jīng)過立法把聚氨酯作為建筑業(yè)指定的保溫防水用材。近年來，隨著我國建筑市場的疾速開展，聚氨酯硬泡體保溫產(chǎn)品在建筑保溫防水范疇得到了普遍的應(yīng)用，已成為主導(dǎo)市場的保溫產(chǎn)品之一。
Polyurethane rigid foam thermal insulation material for construction industry is an important branch of polyurethane industry. It has the characteristics of multi-purpose material, thermal insulation, waterproofing and other functions. This kind of product has been used in European construction industry for 40 years since 1960s. Some countries have legislated to use polyurethane as thermal insulation and waterproofing material designated by the construction industry. In recent years, with the rapid development of building energy-saving market in China, polyurethane rigid foam thermal insulation products have been widely used in the field of building thermal insulation and waterproofing, and have become one of the leading market thermal insulation and energy-saving products.
作為建筑保溫防水一體化資料，聚氨酯硬泡突破了傳統(tǒng)建材功用單一——防水的不保溫、保溫的不防水，防水層一旦呈現(xiàn)滲漏保溫層隨即失去保溫功用的通病。與其他單功用保溫或防水資料相比，聚氨酯硬泡具有明顯的優(yōu)勢：
As an integral information of building insulation and waterproofing, polyurethane rigid foam breaks through the common fault of single function of traditional building materials - Waterproofing without thermal insulation and thermal insulation without waterproofing. Once the waterproofing layer appears leakage, the thermal insulation layer loses its thermal insulation function. Compared with other single function heat preservation or waterproofing materials, polyurethane rigid foam has obvious advantages:
1.聚氨酯硬泡具有一材多用的功用，同時(shí)具備保溫、防水、隔音、吸振等諸多功用。
1. Polyurethane rigid foam has many functions, such as heat preservation, waterproof, sound insulation, vibration absorption and so on.
2.保溫性能杰出，是目前國內(nèi)一切建材中導(dǎo)熱系數(shù)*(≤0.024)、熱阻值*的保溫資料，導(dǎo)熱系數(shù)僅為EPS發(fā)泡聚苯板的一半。
2. Excellent thermal insulation performance, is the current domestic building materials in thermal conductivity * (< 0.024), thermal resistance value * thermal insulation data, thermal conductivity is only half of EPS foamed polystyrene board.
3.聚氨酯硬泡體連續(xù)致密的表皮和近于100%的高強(qiáng)度互聯(lián)壁閉孔，具有理想的不透水性。采用噴涂法施工到達(dá)防水保溫層連續(xù)無接縫，構(gòu)成無縫屋蓋和整體外墻保溫殼體，防水抗?jié)B性能優(yōu)良。
3. Polyurethane rigid foams have continuous and compact epidermis and close-cell walls with high strength interconnection of nearly 100%. They have ideal impermeability. Spraying method is used to construct continuous seamless waterproof insulation layer, which forms seamless roof and whole external wall insulation shell. The waterproof and impermeability performance is excellent.
4.的自黏性能(無需任何中間黏結(jié)資料),與屋面及外墻黏結(jié)結(jié)實(shí)，抗風(fēng)揭和抗負(fù)風(fēng)壓性能良好；整體噴涂施工，完整消弭“熱節(jié)”和“冷橋”;柔性突變技術(shù)可有效阻止防水層開裂；機(jī)械化作業(yè)、自動配料、質(zhì)量均一、施工快、周期短。
4. Super self-adhesive property (without any intermediate bonding data) and strong bonding with roof and exterior wall, good anti-wind exposure and negative wind pressure performance; integral spraying construction, complete elimination of "hot spot" and "cold bridge"; flexible mutation technology can effectively prevent cracking of waterproof layer; mechanized operation, automatic proportioning, uniform quality, fast construction The cycle is short.
5.化學(xué)性質(zhì)穩(wěn)定，運(yùn)用壽命長，對四周環(huán)境不構(gòu)成污染；離明火自熄，且熄滅時(shí)只炭化不滴淌，炭化層尺寸和外形根本不變，能有效隔斷空氣的進(jìn)入，阻止火勢的蔓延，防火平安性能好。
5. The chemical property is stable, the service life is long, and it does not pollute the surrounding environment; the open flame extinguishes itself, and only carbonization does not drip when it extinguishes. The size and shape of the carbonization layer are basically unchanged, which can effectively cut off the entry of air, prevent the spread of fire, and have good fire safety performance.
With a brief summary of the straight seam steel pipe on the black jacket, I hope it will be helpful to our customers. If you don't understand or ask for help, please click on our website: http://www.qndr49.cn or call for consultation. We will try our best to solve it for you.
