HCPE
HCPE
māmā keʻokeʻo liʻiliʻi.No ka mea, ʻaʻole i loaʻa i ka molecular nā paʻa pālua a ua puʻunaue like ʻia nā ʻātoma chlorine, maikaʻi ke kūpaʻa ʻana o ka wā, ke kū ʻana o ka ozone, ka pale ʻana i ka wela, ke kūpaʻa ahi, ka pale kemika a me ka ʻaila.Hoʻohana ʻia e pani i ka lāʻau chlorinated i ka hana hoʻopili.
Hiki ke hoʻohana ʻia ka HCPE e like me nā mea hoʻopili, nā pena, nā mea pale ahi, a me nā mea hoʻololi ʻīnika kiʻekiʻe, hiki ke hoʻomaikaʻi i ka hoʻopili ʻana, ka pale ʻana i ka corrosion, ka pale ʻana o ke ahi, a me ke kūpaʻa abrasion.Hoʻohana ʻia e like me ka pena kala, ʻo ka hopena anti-corrosion koʻikoʻi ka chloride ion, no laila i ka wā e wili ai i ke kauwela, ke ʻoi aku ka mahana o ka wili ʻana ma mua o 60 ° C, pono e noʻonoʻo i ka hoʻoluʻu a hoʻonohonoho ʻokoʻa paha i ka hopena e hoʻohui i ka pahu i hoʻopau ʻia, no ka mea ma 56 ° C, chloride ion precipitates , Hoʻemi ʻia ka hana anti-corrosion o ka pena, a hoʻohana ʻia ka pena anti-corrosion kaumaha.
| 'ikamu | HCPE-HML | HCPE-HMZ |
| Ka nana aku | Mana keʻokeʻo | Mana keʻokeʻo |
| Maʻiʻo Klorine | 65 | 65 |
| Viscosity(S),(20%xylene solution,25℃） | 15-20 | 20-35 |
| Ka wela decomposition wela（℃）≥ | 100 | 100 |
| volatility | 0.5 | 0.5 |
| mea lehu | 0.4 | 0.4 |
Hoʻohana ʻia ma kahi o ka lāʻau chlorinated e hana i nā mea hoʻopili.Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻololi no nā adhesives, nā ʻīnika kiʻekiʻe a me nā huahana ʻē aʻe, hiki ke hoʻomaikaʻi i ka adhesion, corrosion resistance, flame retardancy, a me nā ʻāpana pale.E kūʻai i loko o kahi hale kūʻai maloʻo, ea a maloʻo, ma kahi mamao o ka wai.
Hoʻohana nui ʻia ʻo HCPE-M (medium viscosity) no nā pale anti-corrosion a me nā uhi pale ahi ma ke ʻano he resin pani no ka polyethylene chlorosulfonated.
Hiki ke hoʻohana ʻia ʻo HCPE-M (medium viscosity) ma ke ʻano he resin kūikawā no nā pale kila anti-corrosion a me nā uhi ʻili no nā pipeline i kanu ʻia.
ʻO ka HCPE-L (ka viscosity haʻahaʻa), ma muli o kona haʻahaʻa haʻahaʻa, hiki ke hoʻohālikelike me ka resin acrylic a me ka resin alkyd, a hiki ke hoʻohana ʻia ma ke ʻano he resin kūikawā no nā pale anti-corrosion, nā pahu pahu, nā pena kaha alanui, a me nā uhi uhi no ke kanu ʻia. paipu.
Ma muli o ke ʻano molekala maʻamau, saturation, polarity haʻahaʻa a me ke kūpaʻa kemika maikaʻi o ka rubber chlorinated, nā ʻano anti-corrosion coatings i hoʻomākaukau ʻia me ia i nā hiʻohiʻona o ka hoʻomaloʻo wikiwiki ʻana o ka uhi kiʻiʻoniʻoni, adhesion maikaʻi, kūʻē i ka media kemika a me ke kūpaʻa maikaʻi loa i ke komo ʻana o ka wai. .
Loaʻa i ka polyethylene HCPE kiʻekiʻe ka chlorinated polyethylene HCPE maikaʻi loa i ka wā kahiko o ka lewa a me ke kūpaʻa kemika, hiki ke hoʻoheheʻe ʻia i nā hydrocarbons aromatic, esters, ketones a me nā mea hoʻoheheʻe ʻokoʻa ʻē aʻe, a he kūpono maikaʻi me ka hapa nui o nā puaʻa inorganic a me nā mea kūlohelohe i hoʻohana ʻia i ka uhi.ʻO ka maʻamau, kūpono ia no ka hoʻoheheʻe ʻana i loko o 40% solid content resin solution no ka pena.
