Don samun wani m, m da hur abu, kana bukatar ka yi kumfa PVC

PVC al'ada irin - a takardar da ciwon porous tsarin da wani m surface da opaque tint. Idan foamed PVC, yana yiwuwa a samu m kuma yaga a kan m touch abu da santsi m surface ciwon tsarin type "sanwic". Its ciki Layer ne porous, amma a lokaci guda irin zane zauna da rarrabuwa.

Production na PVC kumfa

don foamed PVC samfurin da kuma format daga gare ta, yin amfani da samar Lines kunshi kayan aiki kamar wani extruder, a spinneret dacewa calibrators mai sanyaya, na'urar karɓa da kuma na'urar cewa shirya samfurin domin ajiya. Duk da cewa wannan samarwa na zahiri da kuma sinadaran Manuniya hadaddun, dukan aiwatar daukan wuri a cikin wani karamin, tsabta da kuma shirya bitar.

Babban albarkatun kasa a cikin nau'i na granular katsin da kuma cakuda da aka tsĩrar a cikin roba bags. A cikin kananan kayayyaki dandamali shigar tankuna na bakin karfe zuga-tanki, a cikin abin da aka cika, da ruwa da aka kara. Kamar wancan fara aiwatar da abin da aka samu foamed PVC. Production na ta ga alama sosai sauki. Shekarunsu a vats cikin kwanaki polymeric bangaren reacts tare ore kai daidaito da kuma zubi taro an ciyar da samun daki na wani extruder wanda ya qualitatively foamed PVC.

Dangane da shuka yi extruder iya zama guda dunƙule ko wani aiki da biyu. Masana sun fi son shuke-shuke da biyu sukurori. Su zubi taro akwai wani layi daya da kwarara, don haka idan dai da yawan zafin jiki ya rage m, kyale PVC kumfa a ko'ina da kuma effortlessly kai da ake bukata yawa a cikin samfurin.

Augers kai da roba taro a extrusion. Ga (saboda overpressure) kulawa foamed PVC, sa'an nan zuwa matsi fitar ta hanyar ramukan da extruder, bada wani samfurin girma da kuma siffar. Kafa bayanan martaba, shambura, zanen gado, fina-finan zo a karɓa a tebur, inda ciyar da uwa wani motsi na'ura mai bel da kuma lokaci guda sanyaya.

Yankan da kuma Popular

Domin yankan PVC kayayyakin amfani da madauwari saws, sanye take da wani injin tsabtace da kuma tarin, niƙaƙƙun gaɓãɓuwa. Yankan kayayyakin samar a high gudun. Sai surface iya amfani da wani ado juna. Don wannan karshen, da aiki sarkar hada Greiner-na'ura, a buga su da hotuna da kuma alama kai tsaye a kan PVC kayayyakin. Ado shafi iya canzawa marmara kwakwalwan kwamfuta, plaster, da sauran iri aiki.

Abin da aka mai daraja da kuma inda aka yi amfani da?

Very m halaye kamar ƙarfi, sauƙi na lafiya-meshed tsarin da kuma wanda yana da foamed PVC. Photo amfani da wannan labarin, ya nuna su a kan misali na bututu. A sashen fili bayyane porosity, kuma wannan duk da cewa da samfurin surface ne m, kuma m.

Resistance zuwa waje climatic dalilai, da kuma sinadaran jiki interactions da kuma lalata sauya ra'ayi suka mara bude kofa ga wannan abu don amfani a yi, da talla da kasuwanci, aikin gona, thermal ikon tsara, da kuma man gas da kuma sinadaran masana'antu, a cikin gida.