Starch ether (ʻike pū ʻia he lubricant polymer)

Manaʻo: ʻO kahi ʻano starch non-ionic i hoʻomākaukau ʻia e ka hopena etherification o propylene oxide a me ka starch ma lalo o nā kūlana alkaline, ʻike ʻia hoʻi ʻo starch ether. ʻO ka mea maka, ʻo ia ka starch tapioka. I waena o lākou, ʻo ka hydroxypropyl content he 25%, he anti-thixotropic. Ma muli o kona haʻahaʻa haʻahaʻa, hydrophilicity kiʻekiʻe, ka wai maikaʻi, nāwaliwali retrogradation a me ke kūpaʻa kiʻekiʻe, ua hoʻohana nui ʻia ia i ke kūkulu ʻana a me ka ʻoihana hoʻonaninani, e like me ke kūkulu ʻana i ka pauka maloʻo, plaster, adhesive a me nā mea ʻokoʻa ʻē aʻe a me ka alkaline composite, hoʻomaikaʻi i ka kūloko. hale o ka mea, a loaʻa maikaʻi kūpono me nā mea hoʻohui i loko o ia mea, no laila, ʻoi aku ka kūʻē o ka huahana i ka maloʻo maloʻo, anti-sag, a hoʻomaikaʻi i ka hana a me ka hana hana.

Nānā: ka pauka keʻokeʻo

hiʻona:

1. Maikaʻi loa ka hikiwawe mānoanoa: ʻano viscosity, paʻa wai kiʻekiʻe;

2. He liʻiliʻi ka dosage, a hiki i kahi mea haʻahaʻa haʻahaʻa ke hoʻokō i kahi hopena kiʻekiʻe;

3. E hoʻomaikaʻi i ka hiki anti-sag o ka mea pono'ī;

4. Loaʻa iā ia ka lubricity maikaʻi, hiki ke hoʻomaikaʻi i ka hana hana o ka mea a hoʻomaʻamaʻa i ka hana.

Hoʻopili maʻamau: 25kg

hoʻohana:

Hoʻohana ʻia ka starch ether i hoʻololi ʻia i ke kūkulu ʻana, no ka mānoanoa a me ka anti-sagging, a ʻo ka cellulose ether ka mea nui no ka mālama ʻana i ka wai, no laila hoʻohana pū ʻia ka starch ether me cellulose ether;

Hiki iā ia ke mānoanoa a hoʻopaʻa i ka wai, e hana i nā pono hoʻohui (e like me ke ʻano, hoʻemi i ka nui o ka HPMC ma kahi o 30% a hoʻololi iā ia me ka starch ether e hoʻonui i ka hana huahana)

Ma o ka hoʻāʻo ʻana, manaʻo ʻia he koho maikaʻi loa ia e hoʻohui i kahi lubricant kiʻekiʻe i ka putty pā waho i loko o ke kaiapuni o ka wela kiʻekiʻe i ke kauwela. ʻO ka lubricant no ka polymer compound, a ʻo ka rheological lubricant ka mea nui i ka hoʻomaikaʻi ʻana i ka hana hana ma ka ʻōnaehana sima. Hāmama ka manawa a me ka hana mau. Hoʻonui i ka hana a me ka sag kū'ē o nā mortar, plasters, renders, plasters and adhesives a pale aku i ka delamination o ka sima hoʻonaʻauao ponoʻī. ʻO ke kumu o ka paʻa ʻana o ka wai ʻo ia ka nui o nā pūʻulu hana hydrophilic ma kāna kaulahao mole. I ka hihia o ka hoʻopaʻa pinepine ʻana a me ka uhi ʻana, ʻaʻole ia e nalowale i ka wai, loaʻa ka hana paʻa wai koʻikoʻi, a he mānoanoa a me ka thixotropy i ka manawa like, e ʻoi aku ka maʻalahi o ke kūkulu ʻana a hiki ke hoʻololi i ka cellulose, akā ʻo kona kumukūʻai he cellulose ether wale nō, a ʻO kāna dosage he 0.5kg-1kg, he mea waiwai nui loa ia, inā hoʻohana pū ʻia me ka cellulose ether, lignoscellulose, a me ka pauka latex redispersible, ʻoi aku ka maikaʻi o ka hopena.