Nā waiwai kino a me ka hoʻohana ʻana i nā pūnāwai maoli

Nā waiwai kino:

(A) Hoʻopaʻa

ka hoʻokuʻu ʻana o ka latex me ka maʻiʻo paʻa holoʻokoʻa a me ka maʻiʻa maloʻo maloʻo. ʻO ka maʻiʻo paʻa maloʻo e pili ana i ka maʻiʻo maloʻo maloʻo i loko o ka latex, ʻo ka maʻiʻo paʻa holoʻokoʻa e pili ana i ka wehe ʻana i ka wai a me nā mea hoʻololi i loko o ka latex ma hope o nā mea āpau o ka mea paʻa, i hōʻike ʻia ma ka pākēneka. He ʻokoʻa ka nui o ka maʻiʻo paʻa a me ka ʻiʻo maloʻo maloʻo. He mea koʻikoʻi kēia mau hōʻailona e alakaʻi i ka hana a me ka maikaʻi o ka huahana.

'Oko'a ka mana'o latex hou me ke 'ano o ka makahiki o ka lā'au, ke kau, ka 'oko'a o ka 'ōnaehana pa'i, ka 'awelika 20% 40% o ka huina pa'a.

（ 2) Māmā pili

ka mānoanoa pili o ka latex hou ma kahi o 0. 96 - 0. 98, ua hana ʻia me ka mānoanoa pili o ka whey (1. 02) A me ka mānoanoa pili o ka lāʻau hydrocarbon (0. 9064). ʻO ka hoʻoholo ʻana, mai ka pili pili hiki ke hoʻohālikelike i ke ana o ka maʻiʻo hydrocarbon rubber ma ka latex. ʻOi aku ka kiʻekiʻe o ka maʻiʻo, ʻoi aku ka liʻiliʻi o ka latex rubber hydrocarbon pili, e like me ka hōʻike ʻana ma ka papa.

（ 3) ʻAiʻoniʻoni

huina paʻa maʻiʻo ma kahi o 35% o ka hou latex viscosity e pili ana i 12 - 15 mpa· S, me ka manawa ohi, a me nā kumu ʻē aʻe a he mau loli nui. He kiʻekiʻe ka nui o ka maʻiʻo paʻa paʻa kiʻekiʻe, akā ʻo ka huina paʻa paʻa like o ka latex, e like me ke ʻano o ka mālama ʻana, ka manawa mālama, ka nui o nā ʻāpana, a pēlā aku, ʻokoʻa ka viscosity pili.

（ 4) Ka haʻalulu o ka ʻili

hōʻike ʻia ka haʻalulu o ka ʻili ua puʻunaue like ʻia ka nui o ka latex ma luna o kahi ʻili paʻa - hana - - - - - - - Ke kū a hāʻule paha o ka mea i kapa ʻia he hana pulu. ʻAʻole hiki ke hoʻoheheʻe ʻia ka Rubber i ka wai, akā aia ka nui o ka latex hiki ke hōʻemi i ka neʻe ʻana o ka ʻili o ka wai i nā mea ikaika, e like me ka protein, fatty acids, hiki iā lākou ke hōʻemi i ka ʻili o ka latex. E like me ka huina paʻa paʻa he 38% ~ 40% o ka latex, ka ʻili o ka ʻili ma kahi o 38 ~ 40 mn / m, ʻoi aku ka nui ma mua o ka wai (72mN / m） haʻahaʻa, a no laila o ka hydrophilic surface e like me ka lole, ka ʻili a me nā mea hoʻomaʻemaʻe a me ke komo ʻana i hiki ke hoʻonui pinepine ʻia, i mea e hōʻemi ai i ka haʻahaʻa o ka ʻili i ka wā ʻaʻole hiki i ka latex ke hoʻohui i nā koi o ka hana. surfactants, e hoʻomaikaʻi hou i ka hana o ka ʻili, hoʻonui i ka wettability.

（ 5) PH

He hopena nui ka latex PH i kona kūpaʻa. He kūʻokoʻa ka latex hou a he alkaline iki, ka waiwai PH o 7 a 7. 2. Ma hope o nā hola i ʻoi aku ma mua o ʻumi mau hola, no ka hopena o ka bacteria a me nā enzymes i ka latex hiki ke hōʻemi a lilo i acidic PH waiwai, no laila ke kumu o ka solidification. No laila, hoʻohui pinepine i ka amonia a i ʻole nā ​​alkali ʻē aʻe, e hana i ka PH a hiki i 10 ~ 10. 5, i mea e hiki ai ke mālama i ka manawa lōʻihi.

palapala noi:

ka mea, ua nui hoʻohana 'ia no ka: (latex impregnated huahana Holiday, mea pāʻani) Ka baluna, Lapaʻau, hale, 'oihana) Mīkina lima, pacifiers, condom;

nā huahana sponge: sponge ( nā moena, nā uluna, nā mea kāmaʻa ma ka cushion lalo) ；

nā huahana hoʻoheheʻe ʻia: nā mea pāʻani latex, masks gas, toiletries, kāmaʻa;

nā huahana hoʻoheheʻe: uea puna puna, nā lako lāʻau;

: (nā mea hoʻohana ʻē aʻe ʻO ka lauoho, ʻeleʻele, nā holoholona a me nā mea kanu a me ka fiber synthetic, ka ʻili i hana ʻia) Glue, flocking, nonwoven fabric, carpet, textile, papermaking, and adhesive, etc.