Hoʻohana ʻia ʻo HPMC maPutty Wall/ʻAʻahu Skim

Hiki ke hoʻokaʻawale ʻia ka HPMC i: papa hana, papa meaʻai a me ka papa olakino e like me ka hoʻohana ʻana. I kēia manawaKina is papa kūkulu hale ʻo ka hapa nui, ma ke kūkulu hale,Puti pā/ʻAʻahu Skim ka nui okapa komo nui loa ka pauda. ʻO ka pauka HPMC a me ka nui o nā mea pauka ʻē aʻe, hui pū ʻia me ka blender, a laila hoʻohui i ka wai e hoʻoheheʻe, i kēia manawa hiki i ka HPMC ke hoʻoheheʻe, ʻaʻole naʻe e agglomerate, no ka mea, ʻo kēlā me kēia kihi liʻiliʻi, kahi pauka HPMC liʻiliʻi, e hemo koke ka wai.ʻAʻahu SkimHoʻohana hou aku ka ʻoihana hana pauda a me ka mortar i kēia ʻano hana. Hoʻohana ʻia ʻo Hydroxypropyl methyl cellulose (HPMC) ma ke ʻano he mānoanoa a me ka mea hoʻopaʻa wai i ka mortar putty.

ʻO ka mahana gel o HPMC pili i ka methoxyl content, ʻo ka haʻahaʻa o ka methoxyl contentiho, ʻoi aku ka kiʻekiʻe o ka mahana gel up. ʻO ka HPMC wai anuanu ʻano hoʻonā koke ma hope o ka mālama ʻana i ka ili o ka glyoxal, hoʻokomo i ka wai anuanu i hoʻopuehu koke ʻia, akā ʻaʻole i hoʻoheheʻe maoli ʻia, viscosity up, ua hoʻoheheʻe ʻia. ʻO ka thermosoluble HPMC ʻAʻole i mālama ʻia ke ʻano me ka glyoxal. Nui ka nui o ka glyoxal, wikiwiki ka hoʻopuehu, akā lohi ka viscosity, liʻiliʻi ka nui, ma ke ʻano. Hiki ke hoʻokaʻawale ʻia ka HPMC i ka hikiwawe a me ka wela, nā huahana hikiwawe, i ka wai anuanu i hoʻopuehu koke ʻia, nalowale i ka wai, i kēia manawa ʻaʻohe viscosity o ka wai, no ka mea, ua hoʻopuehu wale ʻia ʻo HPMC i ka wai, ʻaʻohe dissolution maoli. Ma kahi o 2 mau minuke, piʻi mālie ka viscosity o ka wai, e hana ana i kahi colloid viscous transparent. Heat soluble huahana, i loko o ka wai anuanu agglomeration, hiki ke i loko o ka wai wela, hoʻopuehu koke, nalo i loko o ka wai wela, a hiki i ka mahana hāʻule i kekahi mahana, viscosity lohi, a hiki i ka hookumu ana o ka malamalama viscous colloid. Hiki ke hoʻohana wale ʻia ke ʻano heat soluble maʻAʻahu Skim a me ka mortar, i loko o ke kāpili wai a me ka uhi ʻana, hiki ke ʻike ʻia kahi ʻano agglomeration, ʻaʻole hiki ke hoʻohana. ʻO ke kumu hoʻoheheʻe koke, ʻoi aku ka nui o ka laulā noi, maʻAʻahu Skimka pauda a me ka hamo, a i loko o ke kāpili wai a me ka uhi, hiki ke hoʻohana ʻia nā mea a pau, ʻaʻohe mea kapu.

ʻO ke ʻano solvent o ka hana ʻana o ka HPMC, ua hana ʻia me ka toluene, isopropyl alcohol solvent, inā ʻaʻole maikaʻi loa ka holoi ʻana, e loaʻa kekahi ʻono koena. ka noi oʻAʻahu Skim  pauka: ʻoi aku ka haʻahaʻa o ke koi, viscosity 100000, he mea nui e hoomalu i ka wai e kokoke mai. ʻO ka noi mortar: nā koi kiʻekiʻe, nā koi viscosity kiʻekiʻe, 150000 e oi aku ka maikai. ʻO ka hoʻohana ʻana i ke kāpili: ka pono o nā huahana koke, viscosity kiʻekiʻe. ʻO ka HPMC i ka noi maoli o ka nui, e ke aniau, ka mahana, ka maikaʻi calcium hina hina,ʻAʻahu Skim ʻO ke kumu a me nā "koi o nā mea kūʻai aku o ka maikaʻi" o nā ʻano like ʻole, a aia nā ʻokoʻa. Hydroxypropyl methyl cellulose (HPMC) o ka viscosity -ʻAʻahu Skimka pauda100000, ʻoi aku ka lōʻihi o ke koi i ka mortar, makemake i 150 tausani hiki ke hoʻohana. Eia kekahi, ʻo ka hana nui a HPMC ka mālama ʻana i ka wai, a ma hope o ka mānoanoa. InʻAʻahu Skim, ʻoiai maikaʻi ka paʻa ʻana o ka wai, haʻahaʻa ka viscosity (7-80000), hiki nō hoʻi, ʻoiaʻiʻo, ʻoi aku ka nui o ka viscosity, ʻoi aku ka maikaʻi o ka paʻa wai pili, ke ʻoi aku ka viscosity ma mua o 100000, ʻaʻole nui ka viscosity o ka mālama ʻana i ka wai; He kiʻekiʻe ka ʻike hydroxypropyl, ʻoi aku ka maikaʻi o ka mālama ʻana i ka wai. ʻOi aku ka maikaʻi o ka viscosity, ka paʻa ʻana o ka wai, ʻoi aku ka maikaʻi, a me ka viscosity, i loko o ka pahu sima.

HPMC maʻAʻahu Skim, mānoanoa, paʻa wai a me ke kūkulu ʻana i ʻekolu mau hana. ʻAʻole komo i kekahi pane. He wai nui paha ke kumu o ka ʻōhū, ʻaʻole maloʻo ka lalo, ma luna o kahi papa o ka ʻōpala, maʻalahi hoʻi e ʻōhū. HPMC i ka mānoanoa hopena oʻAʻahu Skim: Hiki ke mānoanoa ka cellulose a hiki i ka hoʻokuʻu ʻia ʻana, no laila e mau ka hoʻonā ʻana i luna a i lalo i ke ʻano o ke kau ʻana o ka anti-flow. ʻO ka hopena paʻa wai HPMC i lokoʻAʻahu Skim: hanaʻAʻahu Skim hoʻomaloʻo mālie, hoʻoheheʻe calcium hina hina ma lalo o ka hana o ka wai. HPMC maʻAʻahu Skim hana hana: cellulose lubrication, hiki ke hanaʻAʻahu Skim maikai ke kukulu ana. ʻAʻole komo ʻo HPMC i nā hopena kemika, akā he kuleana kākoʻo wale nō.

Puti pā/ʻAʻahu Skim ʻO ka pauka a me ka maikaʻi calcium lehu nui he pilina nui, a ʻaʻohe pilina maikaʻi o HPMC. ʻO ka haʻahaʻa o ka calcium haʻahaʻa o ka calcium hina a me ka hapa kūpono ʻole o CaO a me Ca(OH)2 i loko o ka calcium hina ka mea e hāʻule ai ka pauka. Inā loaʻa kahi pilina liʻiliʻi me HPMC, a laila ʻo ka HPMC maikaʻi ʻole ka paʻa ʻana o ka wai, e hoʻokau pū i ka pauka,ʻAʻahu Skim a ʻo ka wai, ma ka pā, he hopena kemika, no ka hana ʻana o nā mea hou, ka pā oʻAʻahu Skim mai lalo mai ka paia, lepo i pauka, a laila hoʻohana, ʻaʻole laina, no ka mea, ua hana ia i mea hou (calcium carbonate). ʻO nā mea nui o ka pauka calcium hina: Ca(OH)2, CaO a me kahi liʻiliʻi o ka hui ʻana o CaCO3, CaO+H2O=Ca(OH)2 – Ca(OH)2+CO2=CaCO3↓+ H2O hina calcium i loko o ka wai a me ka ea ma lalo o ka hana o CO2, ka hookumu ana o ka calcium carbonate, a me ka HPMC wale ka wai, kōkua hina calcium maikaʻi pane, kona iho 'aʻole i komo i kekahi pane.

Formula o na ano a paupāpauda putty:

1, maʻamau pā i loko putty pauda formula

RDP polimer hiki ke wehe hou 2 ~ 2.2%, pālua lele pauka (a i ʻole talc) 98% HPMC 0.4%

2, maʻamau kiʻekiʻe kiʻekiʻe paʻa i loko putty pauda kumu

RDP polimer hiki ke wehe hou 1.8 ~ 2.2%, pālua lele pauka (ai ole talc pauda) 90 ~ 60%, plaster of Paris (kūkulu gypsum, hapalua wai gypsum)10 ~ 40% HPMC 0.4%

3, paʻakikī kiʻekiʻe a me ka wai kūpaʻa i loko o ka pā putty pauka kuhikuhi kumu

Kumu 1:RDP polimer hiki ke wehe hou 1 ~ 1.2%, pālua lele pauka 70%, lime calcium pauka 30% HPMC 0.4%

Kumu ʻelua:RDP polimer hiki ke wehe hou 0.8 ~ 1.2%,lele pālua pauda 60%, pauda calcium hina 20%, sima keokeo 20% HPMC 0.4%

4. ʻO ka paʻakikī kiʻekiʻe, hiki ke holoi ʻia a me ka ʻeleʻele i loko o ka paia putty pauda kuhikuhi kumu

Kumu 1:RDP polimer hiki ke wehe hou 0.4 ~ 0.45%, pālua lele pauka 70%, lehu calcium pauka 30% HPMC 0.4%

Kumu ʻelua:RDP polimer hiki ke wehe hou 0.4 ~ 0.45%, pauka lele lele 60%, pauka calcium hina 20%, sima keokeo 20% HPMC 0.4%

5. Hōʻike kumu o ka paʻakikī kiʻekiʻe, ka wai kū a me ka māwae pale waho putty pauka

Kumu 1:RDP polimer hiki ke wehe hou 1.5 ~ 1.9%, keʻokeʻo sima (ʻeleʻele sima) 40%, pālua lele pauka 30%, hina calcium pauka 30%, māwae hoʻohui ʻia 1 ~ 1.5% HPMC 0.4%

Kumu ʻelua:RDP polimer hiki ke wehe hou 1.7-1.9%, sima keʻokeʻo (sima ʻeleʻele) 40%, pauka lele pālua 40%, pauka calcium hina 20%, mea hoʻohui pale pale 1-1.5% HPMC 0.4%

Kumu ʻekolu:RDP polimer hiki ke wehe hou 2 ~ 2.2%, keʻokeʻo sima (ʻeleʻele sima) 40%,lele pālua ka pauka 20%, ka pauka calcium hina 20%, ka pauka quartz (180 # one) 20%, ka mea hoʻohui pale pale 2 ~ 3% HPMC 0.4%

Kumu ʻehā:RDP polimer hiki ke wehe hou 0.6-1%, sima keʻokeʻo (425#) 40%, pauka calcium hina 25%, pauka lele pālua 35%, mea hoʻohui anti-cracking 1.5% HPMC 0.4%

Kumu ʻelima:RDP polimer hiki ke wehe hou 2.5 ~ 2.8%, keʻokeʻo sima (ʻeleʻele sima) 35%, pālua lele pauka 30%, hina calcium pauka 35%, māwae hoʻohui ʻia 1 ~ 1.5% HPMC 0.4%

6, elastic washable pā waho anti-crack putty pauda kuhikuhi kumu

RDP polimer hiki ke wehe hou 0.8 ~ 1.8%, keʻokeʻo sima (ʻeleʻele sima) 30%, pālua lele pauka 40%, hina calcium pauka 30%, māwae hoʻohui ʻia 1 ~ 2% HPMC 0.4%

7, Mosaic strip tile wall anti-crack putty pauda kuhikuhi kumu

Kumu 1:RDP polimer hiki ke wehe hou 1 ~ 1.3%, sima keʻokeʻo (425 #) 40%, ka pauka calcium hina 20%, ka pauka lele pālua 20%, anti-cracking additive 1.5%, quartz one 120 mesh (a i ʻole ke one kahawai maloʻo) 20% HPMC 0.4%

Kumu ʻelua:RDP polimer hiki ke wehe hou 2.5 ~ 3%, keʻokeʻo sima (ʻeleʻele sima) 40%,lele pālua pauda 20%, pauda calcium hina 20%, pauka quartz (180# one) 20%, mea hoʻohui pale pale 2 ~ 3% HPMC 0.4%

Kumu ʻekolu:RDP polimer hiki ke wehe hou 2.2 ~ 2.8%, keʻokeʻo sima (ʻeleʻele sima) 40%, pālua lele pauka 40%, hina calcium pauka 20%, māwae hoʻohui ʻia 1 ~ 1.5% HPMC 0.4%

8, elastic Mosaic tile waho paia hiki ke holoi ʻia anti crack putty pauka kuhikuhi kumu

RDP polimer hiki ke wehe hou 1.2 ~ 2.2%, sima keʻokeʻo (sima ʻeleʻele) 30%, pauka lele lele 30%, pauka calcium hina 20%, pauka quartz (sand) 20%, mea hoʻohui pale pale 2 ~ 3% HPMC 0.4%

9, hikiwawe paia loko putty pauda kuhikuhi kumu

Kumu 1:RDP polimer hiki ke wehe hou 1.3 ~ 1.5%, pālua lele pauka 80%, lehu calcium pauka 20% HPMC 0.4%

Kumu ʻelua:RDP polimer hiki ke wehe hou 1.3 ~ 1.5%, lua lele pauka 70%, lehu calcium pauka 20%, keokeo sima 10% HPMC 0.4%

10, hikiwawe i ka paia waho putty reference formula

Kumu 1:RDP polimer hiki ke wehe hou 1.5 ~ 1.8%,lele pālua pauda 55%, pauda calcium hina 10%, sima keʻokeʻo 35%, anti-cracking additive 0.5% HPMC 0.4%

11, kala waho pā putty pauda formula

Puti kalaRDP polimer hiki ke wehe hou 1-1.5%, sima keʻokeʻo 10%, ka pauka calcium hina hina (calcium oxide≥70%) 15%, mea hoʻohui pale pale māwae 2%, bentonite 5%, one quartz (keʻokeʻo.≥85% silika≥99%) 15%, pauda jade melemele 52%, mea hoʻololi putty kala 0.2% HPMC 0.4%

12, hoʻopili paʻa kile ceramic

ʻO ka pauka adhesive adhesive tile ceramic 1.3%, ka sima Portland maʻamau 48.7%, ke one kūkulu hale (150 ~ 30 mesh) 50% HPMC 0.4%

13, pauda maloʻo interface agent formula

Mea hoʻohana i ka pauka maloʻoRDP polimer hiki ke wehe hou 1.3%, 48.7% ka sima Portland maʻamau, ke one kūkulu hale (150~30 mesh) 50% HPMC 0.4%

14, ʻano hoʻopaʻa hoʻopaʻa ʻana i ka maʻi maʻi ceramic tile

Kumu 1:RDP polimer hiki ke wehe hou 1.5 ~ 2%, 30% kima Portland maʻamau, kiʻekiʻe alumina sima 10%, quartz one 30%,lele pālua pauda 28% HPMC 0.4%

Kumu ʻelua:RDP polimer hiki ke wehe hou 3 ~ 5%, ʻo Portland sima 25%, kiʻekiʻe alumina sima 10%, quartz one 30%,lele pāluapauda 26%, puaʻa 5% HPMC 0.4%

15, ka pauda maloʻo ka uhi ʻana i ka wai

Ka uhi waiRDP polimer hiki ke wehe hou 0.7 ~ 1%, sima (ʻeleʻele sima) 35%, hina calcium pauka 20%, quartz one (fineness> 200 mesh) 35%,lele pālua pauda 10% HPMC 0.4%

16, gypsum adhesive powder formula

Kumu 1: gypsum adhesive pauka 0.7 ~ 1.2%, plaster of Paris (hapa wai gypsum, gypsum pauda) 100% HPMC 0.4%

ʻO ke kumu ʻelua: gypsum adhesive pauka 0.8 ~ 1.2%, plaster of Paris (half water gypsum, gypsum powder) 80%,lele pālua pauda (kalsiuma kaumaha) 20% HPMC 0.4%

17, pena gypsum pauda formula

Ke kumu hoʻokahi: gesso stucco pauda 0.8 ~ 1%, plaster of Paris (half water gesso, gesso powder) 100% HPMC 0.4%

Kumu 2: gesso stucco pauda 0.8 ~ 1.2%, plaster of Paris (hapalua wai gesso, gesso pauda) 80%, lua lele pauda (koloka kaumaha) 20% HPMC 0.4%

18. ʻO ke ʻano o ka pauka putty lāʻau ma ka wai

Wai - lawe lāʻau puttyRDP polimer hiki ke wehe hou 8 ~ 10%,lele pālua ka pauka (ka pauka calcium kaumaha) 60%, ka pauka gypsum 24%, ka pauka talc 6 ~ 8% HPMC 0.4%

19, kiʻekiʻe anhydrite putty pauda kumu

putty ka pauda gum 0.5 ~ 1.5%, ka pauka o ka pauka mo'a (hale gesso, hapalua wai gesso) 88%, talc pauda (ai ole lua lele pauda) 10%, gesso hooloihi coagulant 1% HPMC 0.4%

20. ʻO ke ʻano o ka pauka gypsum putty maʻamau

Latex ka pauka 1 ~ 2%, ka pulupulu o ka paila i kuke ʻia (hale gesso, hapalua wai gesso) 70%, talc pauka (ai ʻole pālua lele pauka) 30%, gesso hoʻopaneʻe coagulant 1% HPMC 0.4%