INDUSTRY

首先，强度

高档塑钢门窗，铝合金门窗几乎像风的阻力，压力，在上海，皇家牌塑钢门窗已在40个用于多的多层住宅的建设，充分能够满足反要求台风。

二，耐久性方面的留学

数据表明，高档塑钢门窗在欧洲已经使用30多年，在与欧洲标准检测按照6000小时皇家塑料型材加速老化测试，性能达到并远高于欧洲的最新EN12608要求，2002年，在配置和无可争议的领导。铝合金铝合金门窗对自己的耐久性好，而是因为锣钉，导轨材料的非铝金属，实践证明会发生电解腐蚀，旧推许多拉铝合金门窗不灵活是原因。

3，密封面积

作为一个处理结果高档塑钢门窗尺寸精度高，鸿运扇圈处复杂的设计，无缝焊接的角落，像皇家品牌的硬件和软件的塑钢门窗共挤技术，磁带，形成生产在一起，没有任何差距，并简化了装配过程中，整个窗口和一个良好的气密性粉尘。塑料门窗具有高端独立的科学的排水系统，风力设备覆盖，以防止雨水入侵。由于铝合金门窗点缀作为一个由风扇引起的收缩广泛使用的橡胶条，胶条走出角落关节，密封性能。

四防渗水性高档塑钢门窗方面

防水性能优于铝合金门窗好。塑料门窗框本身是焊接，没有在窗口本身的渗水问题。再次安装使用诸如一个，防水材料的品种：聚氨酯泡沫密封胶，室外侧凹缝胶中性硅酮密封胶中性内灌注嵌入。和铝合金门窗塞缝用水泥砂浆单一安装，框架没有其他防水技术，窗框本身是铆，并无缝的，容易渗水。铝合金室内排水孔直接接触，无法防止雨水入侵。

周五，表面颜色

合金表面处理：阳极氧化，着色，电泳涂装，粉末喷涂，氟碳漆喷涂。

塑料型材可以做同样的丰富的色彩。除了用喷雾技术（选用氟碳涂料和杜邦涂料），ASA的聚甲基丙烯酸甲酯共挤表面可贴木纹膜，如一般的木窗新型表面的PVC型材加工处理技术的广泛应用效果。

6个方面

塑料保温铝合金型材的导热系数为1 / 1250，钢357分之1，相同的两个房间，安装了铁门和窗户的房间比高加载铝合金冬季，约5 ℃，夏季低5℃左右，节能效果十分显着。

7，噪音方面

聚氯乙烯窗口，作为结果，型材多数是三腔设计，甚至有四腔，五腔，塑料门窗及高达35分贝以上的噪音性能这个窗口远离铝合金只有单腔结构可以比较点。

8，矿区

塑料型材是，输入腔钢衬不连接不能形成循环绝缘体，没有必要接地避雷措施。铝合金是一个很好的导体，在高层建筑必须有防雷接地措施，从而增加了成本。

9，经济，性

高档塑钢门窗一次性投资，但后续节能，减少后遗症;铝合金门，窗，低价格，但在恢复电力，渗水，等后遗症的许多问题。因此，从长远来看经济或一个良好的塑钢门窗。

10，国家政策

合金是一种高耗能行业，国家已不鼓励发展，和PVC许多来源，包括电石和采石场，在中国电力资源相对丰富，生产使用塑料替代金属是作为我国人民的一部分，是社会发展的方向必须分享解决问题，积极响应国家号召，高档塑钢门窗许多很好的效果。铝合金在储蓄用它更多的是诸如航空飞机，车辆的地方，使用。

Plastic doors and windows and aluminum alloy doors and windows differences Analysis

First, intensity

high-grade steel doors and windows and aluminum alloy doors and windows in the wind resistance pressure almost like, in Shanghai, the Royal unlicensed plastic steel door and window has been used in 40 multi-storey residential building, is fully capable of Satisfy the requirements of anti-typhoon.

Second, durability aspects of study abroad

data indicate that high-grade steel doors and windows have been used in Europe for more than three decades, the Royal plastic profiles in accordance with European standards Detect 6000 hours accelerated aging test, performance reached and much higher than the latest European requirements EN12608-2002, in the profiles of the leading and undisputed. Aluminum alloy aluminum alloy doors and windows on the durability of their own are good, but because gong nail, rail material non-aluminum metal, practice has proved electrolytic corrosion will occur, many of the old push-pull aluminum alloy doors and windows is not flexible is the cause.

three, sealing area

as a result of processing high-grade plastic steel door and window size and high precision, box fan lap Department sophisticated design, seamless welding corner, like the Royal brand of hard and soft plastic steel door and window coextrusion technology, tape and form are produced together, there is no gap and simplifies the assembly process, the whole window and the air tightness of a good dust. Plastic doors and windows have a high-end independent scientific drainage system, equipped with a wind cover to prevent rainwater intrusion. As the aluminum alloy doors and windows interspersed widely used rubber strips, rubber strips as a result of contraction caused by fan emerged from the corner joints, the sealing performance.

IV impermeable water-based aspects of high-grade steel doors and windows

waterproof performance is better than the aluminum alloy doors and windows. Plastic door and window frame itself is welded, there is no water seepage problems in the window itself. Install again using a variety of waterproof materials, such as: polyurethane foam sealant, Room lateral concave seam sealant neutral embedded inside silicone sealant neutral reperfusion. And aluminum alloy doors and windows Cypriot cement mortar joints using a single installation, frame no other waterproofing techniques, the window frame itself is riveting, and has seamless, easy-water seepage. Aluminum alloy interior drainage holes directly with contacts, not be able to prevent rain intrusion.

Friday, the surface color

alloy surface treatment: anodizing, coloring; electrophoretic painting; powder coating;氟碳漆spraying.

plastic profiles can be done the same rich colors. Apart from using the spray technology (optional fluorocarbon coatings and DuPont Coatings), ASA, PMMA co-extruded surface can paste graining film, effects such as general木窗new surface treatment technology in the processing of PVC profiles are widely used .

six aspects of

plastic insulation profiles are aluminum alloy thermal conductivity of 1 / 1250, Steel 1 / 357, the same two rooms, installed steel doors and windows of the room, in the winter than high-loaded aluminum alloy about 5 ℃, low in the summer about 5 ℃, energy-saving effect is very marked.

seven, noise aspects

PVC window and door profile as a result of the majority are three-cavity design, or even have four-chamber, five cavity, plastic doors and windows of the noise performance of up to 35 dB above this point far from the only single-cavity structure of aluminum alloy can be compared.

eight, mine area

plastic profiles are insulators, type cavity steel liner are not connected can not form the loop, there is no need grounding lightning protection measures. Aluminum alloy is a good conductor, in the high-rise buildings must have lightning protection grounding measures, thereby increasing the cost.

nine, economic, sexual

high-grade steel doors and windows one-time investment, but the follow-up energy saving, less sequelae; aluminum alloy doors and windows with low prices, but after the renew electricity, water seepage, etc. sequelae of many questions. Therefore, in the long run economy or a good plastic steel door and window.

ten, national policy

alloy is a high energy-consuming industries, the state has been not to encourage development, and PVC many sources, including the production of calcium carbide and electric quarry in China has relatively rich resources, the use of plastics to replace metals are the direction of development of society as part of our country people have to share problem-solving, positive response to the call of country, many good results of high-grade steel doors and windows. Aluminum alloy used in the savings it more suitable for the use of the place, such as aerospace aircraft, vehicles. (08-9-10)

Tags: alloy, aluminum, doors, windows