Nā huahana
Polymer Waterproof Papa/No ka hana wai
Nā ʻano hana
Hana ʻia ka huahana me ka polyethylene (PE), polyvinyl chloride (PVC) ma ke ʻano he maka. ʻO ke kaumaha he 200 ~ 1500g / m2He mau hiʻohiʻona o ke kū'ēʻana o kaʻelemakule, ka lōʻihi maikaʻi, ka nui o ka friction coefficient, ka corrosion resistance, ka waikawa a me ka alkali kū'ē, nontoxicity, kiʻekiʻe puncture kū'ē ikaika a me ka nui kaiapuni wela adaptation laulā, a hiki ke hoʻohana 'ia ma-50. ~ 100 ℃ kūlana uhi no ka ʻoi aku ma mua o 50 mau makahiki, me ka hana kūpono a me ka hopena hilinaʻi.
Kupono
|
| HDPE | LDPE | EVA | PVC | ||
| ʻano maʻamau | kaiapuni | |||||
| ikaika uʻi MPa | ≥17 | ≥25 | ≥14 | Lonitudinal 15 / horizontal 13 | ||
| elongation ma ka hoomaha% | ≥450 | ≥550 | ≥400 | Lonitudinal 220 / horizontal 200 | ||
| N/mm ka ikaika haehae kihi ʻākau | ≥80 | ≥110 | ≥50 | / | ||
| Kaona ʻeleʻele maʻiʻo o% | ≥2 | / | ||||
| kaha waimaka MPa | / | ≥40 | ||||
| Ka nui o ka hoʻololi ʻana i ka nui (kū pololei / ākea)% | / | ≤5 | ||||
| Ka helu osmotic, cm/s | / | ≤10~11 | ||||
| ʻO ke koʻikoʻi o ke kaiapuni ka pohā F20.h | ≥1500 | / | / | |||
| ʻO ka manawa induction oxidation ka min ma 200 ℃ | ≥20 | / | / | |||
| Koefficient hikiwawe wai, g.cm/(cm2.s.Pa) | ≤1.0x10-13 | / | ||||
Hoʻohana Huahana
Hoʻohana nui ʻia ka huahana ma nā kahua ʻāina, nā mea kanu hoʻomaʻemaʻe wai, nā mea kanu hoʻomaʻemaʻe wai a me nā papahana hoʻomalu kaiapuni ʻē aʻe, nā waihona, DAkes, nā kahawai, nā waihona, nā tunnels diversion, nā wahi leʻaleʻa wai, nā alanui, nā ala kaʻa, nā tunnels, nā mokulele, nā mines, nā hale a me nā mea ʻē aʻe. ka pale ʻana i ka wai ʻole a me nā ʻano like ʻole o lalo o ka honua a me lalo o ka wai.
