Hydroxypropyl methyl cellulose ether yekuvaka

Chigadzirwa maitiro ehydroxypropyl methylcellulose yekuvaka

Soluble mumvura uye mamwe organic solvents. Inogona kunyungudutswa mumvura inotonhora. Kunyanya kusungirirwa kwayo kunongoenderana chete ne viscosity. Iyo solubility inoshanduka ne viscosity. Iyo yakaderera viscosity, iyo yakakura solubility.

Munyu-inodzivirira kuvaka-specific hydroxypropyl methylcellulose isiri-ionic cellulose ether, uye haisi polyelectrolyte, saka inogadzikana mumhinduro ine aqueous muhupo hwesimbi yemunyu kana organic electrolytes, asi kuwedzera kwakanyanya kwe electrolytes kunogona kukonzera gelation uye kunaya kwemvura. .

Chiitiko chepamusoro Nekuti iyo aqueous mhinduro ine pamusoro pekuita basa, inogona kushandiswa se colloidal inodzivirira mumiririri, emulsifier uye dispersant. Kana iyo aqueous solution yehydroxypropyl methylcellulose yekuvaka ichipisa kune imwe tembiricha, inova opaque, gels, uye mvura inonaya, asi kana ikaramba ichitonhodzwa, inodzokera kune yekutanga mhinduro mamiriro, uye iyi gel uye kunaya kunoitika Kupisa kunonyanya kuenderana. pamafuta avo, ekumisa maajenti, anodzivirira colloids, emulsifiers, nezvimwe.

Mildew resistance Iine yakaringana anti-mildew kugona uye yakanaka viscosity kugadzikana panguva yekuchengetedza kwenguva refu.

PH kugadzikana, viscosity yehydroxypropyl methylcellulose aqueous solution yekuvaka haitombokanganiswi neasidhi kana alkali, uye iyo pH kukosha haina kugadzikana muhuwandu hwe3.0 kusvika 11.0.

Kuchengetwa kwechimiro Sezvo iyo yakanyanya kuomesesa aqueous solution yehydroxypropyl methylcellulose yekuvaka ine yakakosha viscoelastic properties ichienzaniswa neaqueous solutions yemamwe mapolymer, kuwedzera kwayo kunogona kuvandudza kugona kuchengetedza chimiro che extruded ceramic products.

Kuchengetedzwa kwemvura Hydroxypropyl methylcellulose yekuvaka imhando yemhando yepamusoro-inoshanda yekuchengetedza mvura mumiririri nekuda kwekukwira kwayo hydrophilicity uye yakakwirira viscosity yemushonga wayo wemvura. Zvimwe zvivakwa Thickener, firimu-inogadzira agent, binder, lubricant, inomisa mumiriri, inodzivirira colloid, emulsifier, nezvimwe.

Zvakanakira zve hydroxypropyl methylcellulose yekuvaka mumunda wekuvaka

performance:

1. Zviri nyore kusanganisa nehupfu hwakaoma.

2. Iine maitiro ekupararira kwemvura inotonhora.

3. Simbisa zvimedu zvakasimba zvinobudirira, zvichiita kuti musanganiswa uwedzere uye uwedzere kufanana.

musanganiswa:

1. Mushonga wakaoma wakasanganiswa une hydroxypropyl methylcellulose yekuvaka inogona kusanganiswa nyore nyore nemvura.

2. Kurumidza kuwana kuwirirana kunodiwa.

3. Kuparara kwe cellulose ether kunokurumidza uye pasina mapundu.

kuvaka:

1. Kuvandudza lubricity uye plasticity kuti uwedzere machinability uye kuita kuti chigadzirwa chive chiri nyore uye nekukurumidza.

2. Kuvandudza maitiro ekuchengetedza mvura uye kuwedzera nguva yekushanda.

3. Inobatsira kudzivirira vertical kuyerera kwedhaka, dhaka uye mataira. Wedzera nguva yekutonhora uye uvandudze kushanda zvakanaka.

4. Kuvandudza simba rekubatanidza rematairi ekunamatira.

5. Kuvandudza anti-crack shrinkage uye anti-cracking simba rematope uye bhodhi joint filler.

6. Kuvandudza zvinyorwa zvemhepo mudhaka, kuderedza zvakanyanya mukana wekutsemuka.

7. Inogona kuwedzera vertical flow resistance yeadhesives tile.

8. Shandisa neKima Chemical's starch ether, mhedzisiro yacho iri nani!

Kushandiswa kwehydroxypropyl methylcellulose yekuvaka mumunda wekuvaka

Mvura inodzivirira putty yemukati nekunze madziro:

1. Yakanakisa kuchengetedza mvura, iyo inogona kuwedzera nguva yekuvaka nekuvandudza kushanda kwekushanda. High lubricity inoita kuti kuvaka kuve nyore uye kupfava. Inopa yakanaka uye kunyange manyorerwo eakapfava putty nzvimbo.

2. High viscosity, kazhinji 100,000 kusvika 150,000 tsvimbo, inoita kuti putty iwedzere kunamatira kumadziro.

3. Kuvandudza shrinkage resistance uye crack resistance, kunatsiridza kunaka kwepamusoro.

Reference dosage: 0.3 ~ 0.4% yemadziro emukati; 0.4 ~ 0.5% yemadziro ekunze;

External wall insulation mortar

1. Simbisa kusungirirwa nepamusoro pemadziro, uye uwedzere kuchengetwa kwemvura, kuitira kuti simba redhaka rigone kuvandudzwa.

2. Kuvandudza kushanda kwekuvaka nekuvandudza lubricity uye plastiki. Inogona kushandiswa pamwe chete neShenglu brand starch ether kusimbisa dhaka, iri nyore kuvaka, inochengetedza nguva uye inovandudza mari-inoshanda.

3. Kudzora kupindira kwemhepo, nokudaro kubvisa micro-cracks yekuputira uye kuumba nzvimbo yakakodzera yakatsetseka.

Reference dosage: general mortar 0.1 ~ 0.3%; thermal insulation mortar 0.3 ~ 0.6%; interface mumiririri: 0.3 ~ 0.6%;

Gypsum plaster uye plaster zvigadzirwa

1. Kuvandudza kufanana, ita kuti kunama kwepurasita kuve nyore kupararira, uye kunatsiridza hunyanzvi hwekudzivirira kusagging kuti uwedzere kuyerera uye kupomba. Nekudaro kuvandudza kushanda zvakanaka.

2. Kuchengetedzwa kwemvura yakakwirira, kuwedzera nguva yekushanda kwedhaka, uye kubudisa simba rakakwirira remagetsi kana rasimbiswa.

3. Nokudzora kuwirirana kwedhaka kuti iite yakakwirira yepamusoro yepamusoro.

Reference dosage: gypsum plaster 0.1 ~ 0.3%; gypsum zvigadzirwa 0.1 ~ 0.2%;

Cement-based plasters uye masonry mortars

1. Kuvandudza kufanana, kuita kuti zvive nyore kupfekedza dhaka rekudzivirira kupisa, uye kuvandudza simba rekudzivirira-sagging panguva imwe chete.

2. Kuchengetedzwa kwemvura yakakwirira, kuwedzera nguva yekushanda kwedhaka, kuvandudza kushanda kwekushanda, uye kubatsira dhaka kuti riumbe simba rakakwirira remagetsi panguva yekugadzirisa.

3. Nekuchengetwa kwemvura kwakakosha, inonyanya kukodzera zvidhinha zvekutora mvura yakakwirira.

Reference dosage: inenge 0.2%

Panel joint filler

1. Yakanaka kuchengetedza mvura, iyo inogona kuwedzera nguva yekutonhora uye kuvandudza kushanda kwekushanda. High lubricity inoita kuti kuvaka kuve nyore uye kupfava.

2. Kuvandudza shrinkage resistance uye crack resistance, kunatsiridza kunaka kwepamusoro.

3. Ipa chimiro chakatsetseka uye chakafanana, uye ita kuti chisungo chekubatanidza chive chakasimba.

Reference dosage: inenge 0.2%

tile adhesive

1. Ita kuti musanganiswa wakaoma zvigadziriswe zviri nyore kusanganisa pasina mapundu, nokudaro kuchengetedza nguva yekushanda. Uye ita kuti chivakwa chive nekukurumidza uye chinoshanda, chinogona kuvandudza kushanda uye kuderedza mutengo.

2. Nekuwedzera nguva yekutonhora, kushanda kwetiling kunovandudzwa.

3. Ipa yakanakisa adhesion athari, ine yakakwirira skid kuramba.

Reference dosage: inenge 0.2%

self leveling floor material

1. Ipa viscosity uye inogona kushandiswa se-anti-sedimentation rubatsiro.

2. Kuwedzera fluidity uye kupomba, nokudaro kuvandudza kushanda zvakanaka kwekugadzira pasi.

3. Kudzora kuchengetwa kwemvura, nokudaro kuderedza zvikuru kuputika uye shrinkage.

Reference dosage: inenge 0.5%

Mvura-Yakavakirwa Paint uye Pendi Inobvisa

1. Hurefu hwesherufu hwakawedzerwa nekudzivirira kuoma kugadzika. Yakanakisa kuenderana nezvimwe zvikamu uye yakakwirira biological kugadzikana.

2. Inopera nokukurumidza pasina mapundu, iyo inobatsira kurerutsa nzira yekusanganiswa.

3. Gadzira mvura yakanaka, kusanganisira kupfachuka kwakadzika uye kuenzana kwakanaka, izvo zvinogona kuve nechokwadi chekupedza kwepamusoro uye kudzivirira pendi yakatwasuka kuyerera.

4. Kuvandudza viscosity yemvura-based pendi remover uye organic solvent pendi inobvisa, kuitira kuti pende inobvisa irege kuyerera ichibva panzvimbo yebasa.

Reference dosage: inenge 0.05%

extruded concrete slab

1. Kuvandudza machinability yezvigadzirwa zve extruded, zvine simba rekubatanidza uye lubricity.

2. Kuvandudza simba rakanyorova uye kusungirirwa kwepepa mushure mekuwedzera.

Reference dosage: inenge 0.05%