PE100 matakin ruwa bututun
A. samfurin siffofi
1, lalata juriya
PE bututun kwayoyin tsarin kwanciyar hankali ne sosai babban, ba tare da lalacewar sinadarai ba, sai dai kaɗan oxidants, yana jurewa da lalacewar sinadarai da yawa.
2, mai kyau anti lalacewa aiki
A cikin abubuwa da yawa na bututun bututun, ƙididdigar lalacewa ta bututun PE tana da ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙanana
3, Good sassauci aiki da tasiri juriya aiki
PE bututu ne mai girma m bututu, da karya elongation fiye da 500%, tare da kyakkyawan juriya tasiri, juriya girgizar kasa iya, da sosai karfi daidaitawa iya ga bututun tushen da ba daidai ba.
4, Long aiki rayuwa
PE bututun yana da babban nauyin kwayoyi, yana da kyakkyawan kwanciyar hankali da anti-tsofaffi aiki, a ƙarƙashin al'ada aiki zafin jiki da matsin lamba yanayi, PE bututun aiki rayuwa za a iya tabbatar a kan shekaru 50.
5, Good tsabtace da muhalli aiki
PE bututun ba ƙara karfe stabilizer a lokacin aiki, kayan ba su da guba, ba su da ƙwayoyin ƙwayoyin cuta, ba su haifar da kwayoyin cuta, shi ne mai aminci da tsabtace bututun kayan. PE kayan da kanta za a iya sake amfani da su, ba tare da samar da abubuwa da ke da tasiri ga muhalli.
6, amintacce, amintacce gini hanyar haɗi
PE bututun yafi amfani da zafi narkewa ko lantarki narkewa haɗin, da ainihin tabbatar da dubawa kayan, tsarin da bututun kanta hadewa, babu ruwa leakage, gas leakage damuwa.
7, haske inganci, handling, sauki gini
Light nauyi, rabo ne kawai 1/8 na karfe bututu, mai sauƙin sarrafawa, mai sauƙin lankwasawa, walda tsari mai sauƙi da sauri, da m injiniya hada kudi, da muhimmanci tattalin arziki amfani.
2. Yi amfani da wuri
1, Gas bututu
2, Gas bututu
3, Coal ma'adinai iska bututu
4, mai jigilar bututu
5, Urban da karkara famfo ruwa bututun
6, fitar da gurɓataccen bututun
7, Chemical, Pharmaceutical, takarda da sauran masana'antu ruwa jigilar bututu
8, bututun da aka yi amfani da shi
9, aikin gona irrigation bututu
10, Abin sha, madara, sprinkling da sauran abinci masana'antun tubu
11, Ma'adinai pulp jigilar bututu
12, wutar lantarki kebul
13, Postal sadarwa bututu
14, Air conditioning, condensation ruwa jigilar bututu
III. siffofin jiki
Test abubuwa | raka'a | Daidaitaccen darajar | Aika ka'idoji | |
20℃ karfin ruwa | Ba karya, ba leakage | GB/T13663.2-2018 | ||
(Ring damuwa12.4Mpa,100h) | ||||
80℃ karfin ruwa | Ba karya, ba leakage | |||
(Ring damuwa5.5Mpa,165h) | ||||
80℃ karfin ruwa | Ba karya, ba leakage | |||
(Ring damuwa5.0Mpa,1000h) | ||||
karya elongation | % | ≧350 | ||
Longitudinal shrinkage (110℃) | % | ≦3 | ||
Oxidation induction lokaci (200℃) | min | ≧20 | ||
Yanayi juriya(Tuburin karɓa ≥3.5GJ/㎡ bayan tsufa makamashi) | 80℃ karfin ruwa | Ba karya, ba leakage | ||
(Ring damuwa5.5Mpa,165h) | ||||
karya elongation | % | ≧350 | ||
Oxidation induction lokaci (200℃) | min | ≧10 |
IV. Chemical siffofin
kafofin watsa labarai | mayar da hankali | PE | kafofin watsa labarai | mayar da hankali | PE | ||
20℃ | 6℃ | 20℃ | 6℃ | ||||
Hydrochloric acid | 10% | S | S | Potassium permanganate | 20% | S | S |
mayar da hankali | S | S | Potassium hypochlorite | Ba Saturated | S | S | |
sulfuric acid | 10% | S | S | Potassium hypochlorite | 15% | S | S |
50% | S | S | ƙarfe oxide (II) (III) | Saturation | S | S | |
98% | S | N | Saturation | S | S | ||
Mist | NS | NS | Bromine (ruwa) | 100% | NS | NS | |
nitric asidi | 25% | S | S | ruwan teku | S | S | |
50% | L | NS | madara | S | S | ||
75% | NS | NS | formaldehyde | 40% | S | S | |
100% | NS | NS | benzene | 100% | L | NS | |
Hydrobromic Acid | 50% | S | S | Urea | S | S | |
100% | S | S | Vinegar | S | S | ||
Acid na Acetic | 10% | S | S | Butane (Gas) | 100% | S | |
Ruwa Ascensive Acid | Saturation | S | S | giya | S | S | |
formic acid | 50% | S | S | Karbon tetroxide | 100% | L | NS |
98-100% | S | S | Methanol | 100% | S | S | |
benzoic acid | Ba Saturated | S | S | Glucose | Saturation | S | S |
fluorosilicate | 40% | S | S | Ma'adinai | S | L | |
Chromium asidi | 20% | S | L | Gasoline, man fetur (fatty carbon oxides) | 100% | S | L |
Lura: S: gamsuwa L: iyakance NS: ba samuwa
Saturation: 20 ℃ Saturated ruwa mafita Non-Saturation: Saturation da ruwa mafita a kan 10 ℃
Rare: matattarar ba sama da 10% Rare ruwa mafita Masana'antu Grade: Masana'antu Grade ruwa mafita
5. PE bututun gini fasaha bayanai