Lihlahisoa
Polymer Waterproof Board / Bakeng sa mesebetsi ea ho thibela metsi
Litšobotsi tsa Ts'ebetso
Sehlahisoa se entsoe haholo-holo ka polyethylene (PE), polyvinyl chloride (PVC) e le lisebelisoa tse tala. Ka likarolo tse ntle tsa ts'ebetso ea mochini tse hanyetsanang le ho tsieleha, ho hanyetsa meokho, matla a holimo a holimo le modulus e phahameng, bophara ba sehlahisoa ke 3 ~ 6m, le boima ke 200 ~ 1500g / m2E na le litšobotsi tsa ho hanyetsa botsofali, ho tšoarella hantle, coefficient e kholo ea likhohlano, corrosion resistance, acid le alkali resistance, nontoxicity, high puncture resistance strength le mefuta e mengata ea mocheso oa tikoloho, 'me e ka sebelisoa ka 50 ~ 100 ℃ maemo a tšireletso ho fihlela lilemo tse fetang 50, ka kaho e bonolo le phello e tšepahalang.
Tšoaneleho
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| HDPE | LDPE | EVA | PVC | ||
| mofuta o tloaelehileng | botsoalle tikoloho | |||||
| matla a tsitsipano MPa | ≥17 | ≥25 | ≥14 | Longitudinal 15 / tshekaletseng 13 | ||
| elongation nakong ea khefu% | ≥450 | ≥550 | ≥400 | Longitudinal 220 / rapameng 200 | ||
| Matla a ho tabola ka lehlakoreng le letona ke N/mm | ≥80 | ≥110 | ≥50 | / | ||
| Likahare tsa Carbon Black tsa% | ≥2 | / | ||||
| matla a kgaphang MPa | / | ≥40 | ||||
| Sekhahla sa phetoho ea boholo (e theohileng / e tšekaletseng)% | / | ≤5 | ||||
| Osmotic coefficient, cm/s | / | ≤10~11 | ||||
| Khatello ea tikoloho e senya F20.h | ≥1500 | / | / | |||
| Nako ea ho kenya oxidation e ne e le metsotso e ka bang 200 ℃ | ≥20 | / | / | |||
| Mouoane oa metsi o khonang ho kenella ka matla, g.cm/(cm2.s.Pa) | ≤1.0x10-13 | / | ||||
Tšebeliso ea Sehlahisoa
Sehlahisoa sena se sebelisoa haholo libakeng tsa lits'oants'o tsa likhoerekhoere, litsi tsa likhoerekhoere, litsi tsa ho hloekisa metsi a litšila le merero e meng ea ts'ireletso ea tikoloho, matamo, DAkes, liteishene, matamo, lithapo tsa kheloha, lits'ebeletso tsa boithabiso ba metsi, litsela, literene, lithanele, boema-fofane, merafo, meaho le tse ling. motheo oa ho thibela metsi le tse fapa-fapaneng ka tlas'a lefatše le ka tlas'a metsi boenjiniere leakage thibela.
