Focus on Cellulose ethers

Hydroxypropyl methylcellulose HPMC

Hydroxypropyl methyl cellulose, e mohiotia ana anohypromellose, cellulose hydroxypropyl methyl ether, ka whiwhihia ma te kowhiri i te miro miro tino parakore hei rauemi mata me te tino whakamaarama i raro i nga tikanga kawakore.Ka whakamahia whānuitia i roto i te hanga, te matū, te rongoa me etahi atu ahumahi.

ahumahi hanga

1. Sima kumete: whakapai ake i te dispersibility o ciment-kirikiri, nui te whakapai ake i te kirihou me te pupuri wai o te kumete, a ka whai hua te ārai kapiti, me te whakarei ake i te kaha o te sima.

2. Tile ciment: Whakapai ake i te kirihou me te pupuri i te wai o te kumete taera kua pehia, te whakapai ake i te kaha honohono o nga taera, me te aukati i te pakaru.

3. Ko te whakakikorua i nga mea whakaahuru penei i te asbestos: hei kaikawe whakatarewa, hei whakapai i te wai, hei whakapai ake hoki i te kaha hono ki te tïpako.

4. Gypsum coagulation slurry: whakapai ake te pupuri i te wai me te mahi, me te whakapai ake i te piri ki te tïpako.

5. Sima hono: ka tapirihia ki te raima honohono mo te papa gypsum hei whakapai ake i te rere me te pupuri wai.

6. Latex putty: Whakapai ake i te rere me te pupuri wai o te putty i runga i te taherapa kapia.

7. Stucco: Ka rite ki te whakapiri hei utu mo nga mea taiao, ka taea te whakapai ake i te pupuri i te wai me te whakapai ake i te kaha hono ki te taputapu.

8. Te whakakikorua: Hei whakakikorua mo nga paninga latex, he mahi ki te whakapai ake i te mahi whakahaere me te rere o te paninga me te paura putty.

9. Te paninga rehu: He pai te awe ki te aukati i te rehu i runga i te sima, i te tawhetawhe ranei te rehu i nga mea whakakī anake kia kore e totohu me te whakapai ake i te rere me te tauira rehu.

10. Ko nga hua tuarua o te ciment me te gypsum: Ka whakamahia hei peera mo te whakarewa mo nga matū waipēhi pēnei i te ciment-asbestos, ka taea te whakapai ake i te rere me te whiwhi i nga hua whakarewa.

11. Te pakitara muka: He mea whai hua hei here mo nga pakitara onepu na runga i ona paanga anti-enzyme me te huakita.

12. Ētahi atu: Ka taea te whakamahi hei pupuri mirumiru mo te moata angiangi me te raima raima (putanga PC).

ahumahi matū

1. Te polymerization o te vinyl chloride me te vinylidene: Hei whakapumau whakaahuru me te whakamarara i te wa o te polymerization, ka taea te whakamahi tahi me te waipiro vinyl (PVA) hydroxypropyl cellulose (HPC) hei whakahaere i te ahua matūriki me te tohatoha matūriki.

2. Whakapiri: I te mea ko te whakapiri o te pepapātū, ka taea te whakamahi tahi me te peita taherapa vinyl acetate hei utu mo te maaka.

3. Pesticides: ka honoa ki te pesticides me te herbicides, ka taea e ia te whakapai ake i te paanga o te adhesion i te wa e pupuhi ana.

4. Taherapa: whakapai ake i te whakaemulsification stabilizer o uku taherapa, me te thickener o styrene-butadiene rapa (SBR) taherapa.

5. Kaihere: ka whakamahia hei whakapiri mo nga pene me nga pene.

Panuku

1. Shampoo: Whakapai ake i te viscosity o shampoo, hopi me te hopi me te pumau o nga mirumiru hau.

2. Toothpaste: Whakapai ake i te rere o te toothpaste.

ahumahi kai

1. Citrus kēne: ki te ārai whitening me te kino e tika ana ki te pirau o citrus glycosides i roto i te rokiroki ki te whakatutuki i te pānga o te tiaki.

2. Nga hua hua kai matao: tapirihia ki te sherbet, tio, aha atu kia pai ake te reka.

3. Ranu: hei whakaemulsifying pūmau, mātotoru ranei mo te ranu me te ketchup.

4. Te paninga me te karawhiu ki te wai matao: Ka whakamahia mo te rokiroki ika tio, ka taea te aukati i te paheketanga me te paheketanga o te kounga.Whai muri i te paninga me te karaehe ki te wairewa wai methyl cellulose, hydroxypropyl methyl cellulose ranei, ka tio ki runga tio.

5. Adhesives for tablets: as a molding adhesive for tablets and granules, he pai te adhesion "whakahekea tukutahi" (tere rewa, tiango me te marara ina tango i te reira).

Te ahumahi rongoa

1. Te Whakakotahitanga: Ka hangaia te kaihoko whakauru hei otinga whakarewa pararopi, hei wairewa wai ranei mo nga papa whakahaere, ina koa ko nga granule kua oti te rehu kua pania.

2. Retarder: 2-3 karamu ia ra, 1-2G te nui o te kai i ia wa, ka whakaatuhia te paanga i roto i nga ra 4-5.

3. Nga pata o te kanohi: I te mea he rite te pehanga osmotic o te wairewa wai methyl cellulose ki tera o te roimata, he iti ake te riri ki nga kanohi.Ka taapirihia ki nga pata kanohi hei whakahinuhinu mo te whakapiri atu ki te kanohi kanohi.

4. Tiēre: rite te rauemi turanga o te tiēre-rite rongoa waho hinu hinu ranei.

5. Te rongoa impregnation: hei maatete whakakaha me te kai pupuri wai.

ahumahi kiln

1. Rauemi Hiko: Hei hiri hiko uku, he herenga whakarewa mo nga aukume ferrite bauxite, ka taea te whakamahi tahi me te 1.2-propanediol.

2. Glaze: Ka whakamahia hei karaehe mo nga karamu me te whakakotahi ki te tohu tohu, ka taea te whakapai ake i te here me te mahi.

3. Moata whakaahuru: ka tapirihia ki te paru pereki whakaahuru, ka ringihia ranei nga rawa oumu hei whakapai ake i te kirihou me te pupuri wai.

Ētahi atu ahumahi

1. Te muka: ka whakamahia hei whakapiri waikano ki te ta mo nga waikano, te waikano i runga i te boron, te tae taketake me te tae pueru.I tua atu, i roto i te tukatuka corrugation o te kapok, ka taea te whakamahi tahi me te kapia thermosetting.

2. Pepa: whakamahia mo te kopa mata me te tukatuka hinu-atete o te pepa waro.

3. Hiako: whakamahia rite whakahinuhinu whakamutunga ranei whakapiri kotahi-wā.

4. Waituhi-wai-wai: ka tapirihia ki te waituhi-wai-wai me te waituhi hei pupuhi me te kaihoko kiriata.

5. Tupeka: hei here mo te tupeka hou.


Te wa tuku: Oketopa-20-2022
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