Abubuwan da ke cikin jiki da na injiniya na bututu
Abu |
Bayanan Fasaha |
Yawan yawa kg/m3 |
1400-1600 |
juzu'i mai tsayi, % |
≤5 |
Ƙarfin ɗaure, MPa |
≥40 |
Gwajin Matsi na Hydraulic (20 ℃, sau 4 na matsin aiki, 1 h) |
Babu fashe, babu zubewa |
Gwajin tasirin tasirin rage nauyi (0℃) |
Babu fashe |
Rigidity, MPa (5% lokacin da ya lalace) |
≥0.04 |
Gwajin Lalacewa (An danna shi da kashi 50%) |
Babu fashe |
Nauyin haske, babban ƙarfi, ƙarfin tasiri mai ƙarfi, kyakkyawan juriya na lalata, kuma babu kwararar gurɓataccen gurɓataccen abu.
(1) Daidaitaccen launi shine launin toka, kuma ana iya haɗa shi da bangarorin biyu.
(2) Tsarin ciki da waje na bututu ya kamata ya zama santsi, lebur, ba tare da wani kumfa ba, fasa, layin bazuwar, gurɓataccen gurɓataccen abu da bambance-bambancen launi da dai sauransu.
(3) Ya kamata a yanke ƙarshen bututun biyu a tsaye tare da axis, digirin lanƙwasa bai kamata ya wuce 2.0% a cikin wannan hanya ba, kuma ba a yarda da shi a cikin lanƙwasa mai siffar s ba.
1.Our kamfanin rungumi dabi'ar muhalli-friendly albarkatun kasa.Strictly sarrafa da
samar da tsari, daga albarkatun kasa zuwa factory Layer ingancin dubawa.The
Gwajin gwaji yana biye da kulawar ingancin ƙasa da takaddun shaida
tsarin don tabbatar da ingancin samfurori.
2.Our kamfanin kafa da dama masu zaman kansu gwaje-gwaje, tare da babban mataki na
sarrafa kansa na samar da kayan aiki, a kowace shekara don zuba jari mai yawa kudi, da
gabatarwar basira da fasaha, yana da karfin bincike na kimiyya mai karfi.
Bututun ban ruwa na PVC-U shine samfurin ceton ruwa wanda China ta haɓaka, ana amfani da shi sosai a cikin tsarin bututun ban ruwa na aikin gona.