Silica Fumed Hydrophilic
Hoʻolauna Huahana
ʻO ka silica i puhi ʻia, a i ʻole silica pyrogenic, silicon dioxide colloidal, he pauka inorganic keʻokeʻo amorphous nona ka ʻili kikoʻī kiʻekiʻe, ka nui o nā ʻāpana mua nano-scale a me kahi kiʻekiʻe (ma waena o nā huahana silica) o nā hui silanol ʻili. Hiki ke hoʻololi kemika ʻia nā waiwai o ka silica i puhi ʻia ma o ka hopena me kēia mau hui silanol.
Hiki ke hoʻokaʻawale ʻia ka silica fumed i loaʻa ma ke kālepa i ʻelua mau pūʻulu: silica fumed hydrophilic a me ka silica fumed hydrophobic. Hoʻohana nui ʻia ia ma ke ʻano he mea nui i nā ʻoihana he nui e like me ka silicone rubber, ka pena a me nā ʻoihana plastics.
Nā ʻano nui
1, hoʻopuehu maikaʻi, maikaʻi anti-poholo a me ka adsorption.
2, I loko o ka laholio silicone: hoʻoikaika kiʻekiʻe, kūpaʻa haehae kiʻekiʻe, kūpaʻa abrasion maikaʻi, mālamalama maikaʻi.
3, i ka pena: anti-sagging, anti-settling, hoʻomaikaʻi i ke kūpaʻa o ka pigment, hoʻomaikaʻi i ka hoʻopuehu ʻana o ka pigment, hoʻomaikaʻi i ka hoʻopili ʻana o ka kiʻiʻoniʻoni, anti-corrosion, pale wai, pale i ka pehu ʻana, kōkua i ke kahe ʻana, hoʻoikaika i ka mana rheological.
4, Pili i kēlā me kēia papa pena (hoʻopili, uhi, ʻīnika) e hoʻomaikaʻi i ke kūpaʻa o ka pigment, hoʻomaikaʻi i ka hoʻopuehu ʻana o ka pigment, hoʻomaikaʻi i ka hoʻopili ʻana o ka kiʻiʻoniʻoni, anti-corrosion, waterproof, anti-settling, anti-bubbling, ʻoi aku hoʻi no ka hoʻoikaika ʻana i ka silicone rubber, agent thixotropic adhesive, agent anti-settling no ka ʻōnaehana kala.
5, no ka ʻōnaehana wai hiki ke loaʻa ka thickening, ka mana rheology, ka hoʻokuʻu ʻana, ka anti-sagging a me nā kuleana ʻē aʻe.
6, No ka ʻōnaehana paʻa hiki ke hoʻomaikaʻi i ka hoʻonui ʻana, kūpaʻa i ke kapa a pēlā aku.
7, No ka ʻōnaehana pauka hiki ke hoʻomaikaʻi i ke kahe manuahi a pale i ka hoʻopili ʻana a me nā hopena ʻē aʻe. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻopihapiha hana kiʻekiʻe no ka ʻōpala kūlohelohe a me ka synthetic, nā lāʻau lapaʻau a me nā mea hoʻonani.
Nā kikoʻī huahana
| Papa Kuhikuhi Huahana | Kumu hoʻohālike huahana (BH-380) | Kumu hoʻohālike huahana (BH-300) | Kumu hoʻohālike huahana (BH-250) | Kumu hoʻohālike huahana (BH-150) |
| ʻO ka nui o ka silica% | ≥99.8 | ≥99.8 | ≥99.8 | ≥99.8 |
| ʻĀpana ʻili kikoʻī m²/g | 380±25 | 300±25 | 220±25 | 150±20 |
| pohō ma ka hoʻomaloʻo ʻana 105℃% | ≤2.0 | ≤2.0 | ≤1.5 | ≤1.0 |
| PH o ka hoʻokuʻu ʻana (4%) | 3.8-4.5 | 3.8-4.5 | 3.8-4.5 | 3.8-4.5 |
| Ka nui maʻamau g/l | Ma kahi o 50 | Ma kahi o 50 | Ma kahi o 50 | Ma kahi o 50 |
| Pohō ma ke ahi ʻana 1000℃% | ≤2.5 | ≤2.5 | ≤2.0 | ≤1.5 |
| Ka nui o ka ʻāpana mua nm | 8 | 10 | 12 | 16 |
Hoʻohana Huahana
Hoʻohana nui ʻia i ka silicone rubber (HTV, RTV), nā pena, nā uhi, nā ʻīnika, nā mea uila, ka hana pepa, ka momona, ka momona uwea fiber-optic, nā resins, nā resins, ka plastic i hoʻoikaika ʻia me ke aniani, ka mea hoʻopili aniani (sealant), nā mea hoʻopili, nā defoamers, nā solubilizers, nā plastics, nā keramika a me nā ʻoihana ʻē aʻe.
Ka Hoʻopili ʻana a me ka Mālama ʻana
1. Hoʻopili ʻia i loko o ka pepa kraft papa he nui
ʻeke 2.10kg ma ka pallet
3. Pono e mālama ʻia i loko o ka pahu kumu ma kahi maloʻo
4. Pale ʻia mai nā mea lele
