產(chǎn)品詳情
pvdf管
pvdf管材是目前性能最好的塑料,具有非常優(yōu)異的搞腐蝕性能和化學(xué)穩(wěn)定性,工作溫度范圍從零下40度到零上150度,是生化制藥半導(dǎo)體超純水等行業(yè)的首選材料.PVDF管高效能塑料管路：PVDF-HP GF管路系統(tǒng)集團(tuán)為超純水（UPW）應(yīng)用提供高純度（HP）PVDF管路系統(tǒng)。
pvdf管材是一種高結(jié)晶度，高性能熱塑性塑料，可用溫度/壓力范圍廣。SYGEF PVDF管路系統(tǒng)可以為特殊應(yīng)用提供所有的產(chǎn)品，如半導(dǎo)體行業(yè)中的超純水站。
產(chǎn)品具有良好的化學(xué)穩(wěn)定性、耐化學(xué)腐蝕性和耐熱穩(wěn)定性?？稍?62℃- +150℃溫度范圍內(nèi)長(zhǎng)期使用，能耐除強(qiáng)溶劑外的所有鹽、酸、堿、芳烴、鹵素等介質(zhì)。pvdf管具有：阻燃、耐疲蘇不易折斷、抗磨損、自潤(rùn)滑性能好，pp管良好的絕緣材料。其機(jī)械強(qiáng)度高：與PTFE相比：拉伸強(qiáng)度大2倍，壓縮強(qiáng)度大6倍。耐磨性能：僅稍遜于NYLON6，UHMWPE。當(dāng)溫度壓力同時(shí)存在時(shí)，其性能遠(yuǎn)優(yōu)于其他塑料管。冶金行業(yè)廢酸回收再生等領(lǐng)域的腐蝕性介質(zhì)輸送。PVDF管材用作腐蝕性液體、氣體的輸送管及電線、電纜保護(hù)管等
PVDF pipe is the best perbance of plastic, has the very good make corrosion properties and chemical stability, working temperature range from 40 degrees below zero to 150 degree above freezing, biochemical pharmacy semiconductor ultrapure water industries preferred material. PVDF tube efficient plastic piping: PVDF - HP GF piping system group for ultrapure water (UPW) applied to provide high purity (HP) PVDF piping system.
PVDF pipe is a kind of high degree of crystallinity, high perbance thermoplastic plastics, usable temperature/pressure range. SYGEF PVDF piping system for special applications to provide all of the products, such as the semiconductor industry in ultrapure water station.
The product has good chemical stability, resistance to chemical corrosion and heat stability. Can be in - 62 ℃ to + 150 ℃ temperature range use for a long time, ability strong solvents except outside all salt, acid, alkali, aromatics, halogen, and other media. PVDF tube has: flame retardant, endurance Sue not easy break, wear resistance, self-lubrication perbance is good, good insulation material. Its high mechanical strength: compared with PTFE: tensile strength 2 times, compression strength big six times. Wear-resisting perbance: only a bit in NYLON6, UHMWPE. When the temperature and pressure existing at the same time, its perbance is far better than other plastic pipe. Metallurgical industry recycling waste acid in the fields of corrosive medium delivery. PVDF pipe used for corrosive liquid, gas transmission pipe and wire, cable protection tube, etc
pvdf管技術(shù)參數(shù)：
PVDF技術(shù)參數(shù) |
||
物理性能 |
比重(g/CM3) |
1.75～1.79 |
熔點(diǎn)(℃) |
160～170 |
|
機(jī)械性能 |
拉伸強(qiáng)度(2℃) |
30～50 |
斷裂伸長(zhǎng)率(23℃) |
50～250 |
|
壓縮強(qiáng)度(23℃-最大) |
50～100 |
|
硬度 |
70～80 |
|
動(dòng)摩擦系數(shù) |
0.3 |
|
熱性能 |
連續(xù)最高使用溫度(℃) |
125 |
熱變形溫度(1.8ZMPa) |
84 |
|
線膨脹系數(shù)(溫度范圍) |
7～14 |
|
電氣性能 |
體積抵抗率(23℃5OXPH) |
2×10 |
絕緣破壞電壓3.2mm厚 |
12 |
|
介電常數(shù) |
7 |
|
介質(zhì)損耗角正切(X106Hz) |
<0.1 |
|
pvdf管特點(diǎn)
極佳之耐化學(xué)特性，室溫下不被酸、堿強(qiáng)氧化劑、鹵素所腐蝕。
抗沖擊強(qiáng)度高、耐磨耗，耐蠕變、高機(jī)械強(qiáng)度及韌性好。
耐熱性佳、不燃性、長(zhǎng)期使用溫度－40～150℃、并有高介電強(qiáng)度。
具有突出的耐氣候老化性、耐臭氧，抗紫外線及核射線。
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