HPMC inoshandiswa mukatiWall Putty/Skim Coat

HPMC inogona kukamurwa kuita: giredhi rekuvaka, giredhi rekudya uye giredhi rekurapa zvinoenderana nekushandiswa. ParizvinoChina is giredhi rekuvaka kazhinji, mukirasi yekuvaka,Wall putty/Skim Coat chipimo cheskim jasi hupfu hwakakura kwazvo. HPMC upfu uye nhamba huru yezvimwe upfu zvinhu zvokubikisa, zvizere yakasanganiswa blender, wobva wawedzera mvura kunyunguduka, panguva ino HPMC anogona kunyungudika, asi kwete agglomerate, nokuti imwe kona diki, zvishoma HPMC upfu, mvura ichanyungudika pakarepo.Skim CoatBhizinesi rekugadzira hupfu uye dhaka rinoshandisa nzira iyi yakawanda. Hydroxypropyl methyl cellulose (HPMC) inoshandiswa seyakakora uye inochengetedza mvura mudhaka reputty.

Iyo tembiricha yegel yeHPMC ine hukama neiyo methoxyl yemukati, iyo yakaderera iyo methoxyl yemukatipasi, iyo yakakwirira tembiricha yegel up. HPMC mvura inotonhora instant mhinduro mhando iri mushure mekurapa kweglyoxal pamusoro, kuiswa mumvura inotonhora nekukurumidza kuparadzirwa, asi isina kunyatsonyungudika, viscosity kumusoro, inonyungudika. Iyo thermosoluble HPMC mhando haina kubatwa kumeso ne glyoxal. Huwandu hweglyoxal hwakakura, kupararira kunokurumidza, asi viscosity inononoka, chiyero chidiki, pane zvinopesana. HPMC inogona kukamurwa kuva pakarepo uye kupisa soluble, pakarepo zvigadzirwa, mumvura inotonhora nokukurumidza vakapararira, akanyangarika mumvura, panguva iyi mvura haina viscosity, nokuti HPMC inongopararira mumvura, hapana kuparara chaiko. Inenge maminetsi maviri, viscosity yemvura inowedzera zvishoma nezvishoma, ichigadzira yakajeka viscous colloid. Heat soluble products, mumvura inotonhora agglomeration, inogona kunge iri mumvura inopisa, inokurumidza kupararira, inonyangarika mumvura inopisa, kusvikira tembiricha yadonha kune imwe tembiricha, viscosity inooneka zvishoma nezvishoma, kusvika pakuumbwa kwepachena viscous colloid. Heat soluble type inogona kushandiswa chete mukatiSkim Coat uye dhaka, mune yemvura glue uye coating, inogona kuoneka agglomeration phenomenon, haigone kushandiswa. Instant dissolve modhi, application scope ishoma yakafara, inSkim Coathupfu nedhaka, uye mune yemvura glue uye coating, zvese zvinogona kushandiswa, hazvina izvo taboo.

Solvent nzira yekugadzirwa kweHPMC, inogadzirwa ne toluene, isopropyl alcohol solvent, kana kugeza kusina kunyatsonaka, pachava nekusarira kuravira. kushandiswa kweSkim Coat  upfu: chinodiwa chakaderera, viscosity 100000, zvakakosha kuchengetedza mvura kuti ive pedyo. Mota application: yepamusoro zvinodiwa, yakakwirira viscosity zvinodiwa, 150000 kuva nani. Glue application: kudiwa kwezvigadzirwa zvekukurumidza, high viscosity. HPMC mukushandiswa chaiko kwehuwandu, nemamiriro ekunze, tembiricha, yemuno grey calcium mhando,Skim Coat formula uye "zvinodiwa nevatengi zvemhando" yezvakasiyana, uye pane misiyano. Hydroxypropyl methyl cellulose (HPMC) ye viscosity -Skim Coathupfu ndiyo100000, vamwe kureba kwezvinodiwa mudhaka, vanoda 150 zviuru kugona kushandisa. Uyezve, basa guru reHPMC nderekuchengeta mvura, zvichiteverwa nekukora. InSkim Coat, chero bedzi kuchengetwa kwemvura kwakanaka, viscosity yakaderera (7-80000), zvinogoneka zvakare, hongu, iyo viscosity yakakura, hukama hwekuchengetedza mvura huri nani, kana viscosity inopfuura 100.000, iyo viscosity yekuchengetedza mvura haina zvakawanda; Hydroxypropyl yemukati yakakwira, kuchengetedza mvura kunowanzo kuve nani. Viscosity, kuchengetwa kwemvura, zviri nani, uye viscosity, mumatope esimende inoshandiswa zviri nani.

HPMC muneSkim Coat, kukora, kuchengetedza mvura uye kuvaka kwemabasa matatu. Kusatora chikamu mune chero maitiro. Chikonzero chebubble chinogona kunge chiri mvura yakawandisa, inogonawo kuva pasi haina kuoma, pamusoro pehupamhi hwekutsvaira, zvakare nyore kuputika. HPMC mune thickening maitiro eSkim Coat: cellulose inogona kukwiridzirwa kuti imiswe, kuitira kuti mhinduro irambe iine yunifomu kumusoro uye pasi basa rekudzivirira-kuyerera kwakarembera. HPMC kuchengetedza mvura mukatiSkim Coat: kugadziraSkim Coat yakaoma zvishoma nezvishoma, yekubatsira grey calcium reaction pasi pekuita kwemvura. HPMC muneSkim Coat basa rekuvaka: cellulose lubrication, inogona kugadziraSkim Coat ine chivakwa chakanaka. HPMC haitore chikamu mune chero chemakemikari maitiro, asi inongotora basa rekutsigira.

Wall putty/Skim Coat upfu uye iyo huru ash calcium quality ine hukama hukuru, uye HPMC haina hukama hukuru. Iyo yakaderera calcium ye grey calcium uye iyo isina kufanira chikamu cheCaO uye Ca (OH) 2 mugrey calcium inokonzeresa kudonha kwehupfu. Kana paine hukama hudiki neHPMC, zvino iHPMC isina kuchengetwa kwemvura, ichaitawo hupfu,Skim Coat uye mvura, pamadziro, ikemikari inoitwa, nekuda kwekugadzirwa kwezvinhu zvitsva, rusvingo rweSkim Coat pasi kubva pamadziro, pasi kuva upfu, uye ipapo kushandisa, kwete mutsetse, nokuti akaumba chinhu chitsva (calcium carbonate). Zvikamu zvikuru zvegrey calcium powder ndezvi: Ca (OH) 2, CaO uye zvishoma zveCaCO3 musanganiswa, CaO+H2O=Ca(OH)2 - Ca(OH)2+CO2=CaCO3↓+ H2O grey calcium mumvura nemhepo pasi pekuita kwe CO2, kuumbwa kwe calcium carbonate, uye HPMC chete mvura, yekubatsira grey calcium zviri nani kuita, zvayo haina kutora chikamu mune chero maitiro.

Formula yemarudzi esewallputty powder:

1, yakajairika yemukati madziro putty poda formula

Redispersible polymer poda RDP 2 ~ 2.2%, kaviri nhunzi hupfu (kana talc) 98% HPMC 0.4%

2, yakajairwa yakakwira yakaoma yemukati madziro putty poda formula

Redispersible polymer poda RDP 1.8 ~ 2.2%, kaviri kubhururuka poda (kana talc poda) 90 ~ 60%, plaster yeParis (kuvaka gypsum, hafu yemvura gypsum) 10 ~ 40% HPMC 0.4%

3, kuomarara kwepamusoro uye kusagadzikana kwemvura mukati memadziro putty poda referensi formula

Formula 1:Redispersible polymer poda RDP 1 ~ 1.2%, kaviri nhunzi hupfu 70%, lime calcium poda 30% HPMC 0.4%

Fomula yechipiri:Redispersible polymer poda RDP 0.8 ~ 1.2%,nhunzi mbiri upfu 60%, grey calcium poda 20%, simende chena 20% HPMC 0.4%

4. Kuoma kwepamusoro, kugezeswa uye mildew proof mukati memadziro putty powder reference formula

Formula 1:Redispersible polymer poda RDP 0.4 ~ 0.45%, kaviri nhunzi hupfu 70%, ash calcium poda 30% HPMC 0.4%

Fomula yechipiri:Redispersible polymer poda RDP 0.4 ~ 0.45%, kaviri nhunzi hupfu 60%, grey calcium poda 20%, simende chena 20% HPMC 0.4%

5. Reference formula yekuomarara kwepamusoro, kusamira kwemvura uye kutsemuka kwekunze kwemadziro putty poda

Formula 1:Redispersible polymer poda RDP 1.5 ~ 1.9%, simende chena (simende yakasviba) 40%, kaviri fly powder 30%, grey calcium powder 30%, kuputika kwekudzivirira kuwedzera 1 ~ 1.5% HPMC 0.4%

Fomula yechipiri:Redispersible polymer poda RDP 1.7-1.9%, simende chena (simende dema) 40%, kaviri nhunzi hupfu 40%, grey calcium poda 20%, kuputika kwekudzivirira kuwedzera 1-1.5% HPMC 0.4%

Fomu yechitatu:Redispersible polymer poda RDP 2 ~ 2.2%, simende chena (simende dema) 40%,nhunzi mbiri upfu 20%, grey calcium poda 20%, quartz powder (180# jecha) 20%, kuputika kwekudzivirira kuwedzera 2 ~ 3% HPMC 0.4%

Formula four:Redispersible polymer poda RDP 0.6-1%, simende chena (425 #) 40%, grey karusiyamu upfu 25%, kaviri nhunzi hupfu 35%, anti-kutsemuka additive 1.5% HPMC 0.4%

Formula shanu:Redispersible polymer poda RDP 2.5 ~ 2.8%, simende chena (simende yakasviba) 35%, kaviri fly powder 30%, grey calcium powder 35%, kuwedzera kwekudzivirira kuputika 1 ~ 1.5% HPMC 0.4%

6, elastic washable yekunze madziro anti-crack putty poda referensi formula

Redispersible polymer poda RDP 0.8 ~ 1.8%, simende chena (simende nhema) 30%, kaviri fly powder 40%, grey calcium powder 30%, kuwedzera kwekudzivirira kuputika 1 ~ 2% HPMC 0.4%

7, Mosaic strip tile wall anti-crack putty poda referensi formula

Formula 1:Redispersible polymer poda RDP 1 ~ 1.3%, simende chena (425#) 40%, grey karusiyamu upfu 20%, kaviri nhunzi hupfu 20%, anti-kutsemuka additive 1.5%, quartz jecha 120 mesh (kana yakaoma rwizi jecha) 20% HPMC 0.4%

Fomula yechipiri:Redispersible polymer poda RDP 2.5 ~ 3%, simende chena (simende dema) 40%,nhunzi mbiri hupfu 20%, grey calcium powder 20%, quartz powder (180# jecha) 20%, kuputika kwekudzivirira kuwedzera 2 ~ 3% HPMC 0.4%

Fomu yechitatu:Redispersible polymer poda RDP 2.2 ~ 2.8%, simende chena (simende yakasviba) 40%, kaviri fly powder 40%, grey calcium powder 20%, kuputika kwekudzivirira kuwedzera 1 ~ 1.5% HPMC 0.4%

8, elastic Mosaic tile yekunze madziro inowachika anti crack putty poda referensi formula

Redispersible polymer poda RDP 1.2 ~ 2.2%, simende chena (simende nhema) 30%, kaviri fly powder 30%, grey calcium powder 20%, quartz powder (jecha) 20%, kuputika kwekudzivirira kuwedzera 2 ~ 3% HPMC 0.4%

9, inochinjika yemukati madziro putty poda referensi formula

Formula 1:Redispersible polymer poda RDP 1.3 ~ 1.5%, kaviri nhunzi hupfu 80%, ash calcium poda 20% HPMC 0.4%

Fomula yechipiri:Redispersible polymer poda RDP 1.3 ~ 1.5%, kaviri nhunzi hupfu 70%, ash calcium poda 20%, simende chena 10% HPMC 0.4%

10, inochinjika yekunze madziro putty reference formula

Formula 1:Redispersible polymer poda RDP 1.5 ~ 1.8%,nhunzi mbiri hupfu 55%, grey calcium poda 10%, simende chena 35%, anti-cracking additive 0.5% HPMC 0.4%

11, ruvara rwekunze madziro putty poda formula

Color puttyRedispersible polymer poda RDP 1-1.5%, simende chena 10%, yakanatswa grey calcium poda (calcium oxide≥70%) 15%, kuputika kwekudzivirira kuwedzera 2%, bentonite 5%, jecha requartz (kuchena≥85% nesilicon≥99%) 15%, yero jade poda 52%, color putty modifier 0.2% HPMC 0.4%

12, ceramic tile inonamira fomula

Ceramic tile adhesive adhesive poda 1.3%, yakajairika Portland simende 48.7%, jecha rekuvaka (150 ~ 30 mesh) 50% HPMC 0.4%

13, yakaoma poda interface mumiriri fomula

Dry poda interface mumiriririRedispersible polymer poda RDP 1.3%, yakajairika Portland simende 48.7%, jecha rekuvaka (150 ~ 30 mesh) 50% HPMC 0.4%

14, ceramic tile mildew sealant formula

Formula 1:Redispersible polymer poda RDP 1.5 ~ 2%, yakajairika Portland simende 30%, yakakwirira alumina simende 10%, quartz jecha 30%,nhunzi mbiri upfu 28% HPMC 0.4%

Fomula yechipiri:Redispersible polymer poda RDP 3 ~ 5%, yakajairika Portland simende 25%, yakakwirira alumina simende 10%, quartz jecha 30%,nhunzi mbiriupfu 26%, pigment 5% HPMC 0.4%

15, poda yakaoma isina mvura yekuputira fomula

Kuvhara kwemvuraRedispersible polymer poda RDP 0.7 ~ 1%, simende (dema simende) 35%, grey calcium poda 20%, jecha requartz (fineness> 200 mesh) 35%,nhunzi mbiri upfu 10% HPMC 0.4%

16, gypsum adhesive poda formula

Formula 1: gypsum adhesive powder 0.7 ~ 1.2%, plaster yeParis (hafu yemvura gypsum, gypsum powder) 100% HPMC 0.4%

Fomula yechipiri: gypsum adhesive powder 0.8 ~ 1.2%, plaster yeParis (hafu yemvura gypsum, gypsum powder) 80%,nhunzi mbiri upfu (heavy calcium) 20% HPMC 0.4%

17, pendi gypsum poda formula

Formula yekutanga: gesso stucco poda 0.8 ~ 1%, plaster yeParis (hafu yemvura gesso, gesso poda) 100% HPMC 0.4%

Formula 2: gesso stucco poda 0.8 ~ 1.2%, plaster yeParis (hafu yemvura gesso, gesso poda) 80%, kaviri nhunzi hupfu (inorema calcium) 20% HPMC 0.4%

18. Chimiro chemvura-based wood putty powder

Mvura - inotakura huni puttyRedispersible polymer poda RDP 8 ~ 10%,nhunzi mbiri upfu (heavy calcium powder) 60%, gypsum powder 24%, talc powder 6 ~ 8% HPMC 0.4%

19, yakakwira anhydrite putty poda formula

putty gum poda 0.5 ~ 1.5%, plaster yehupfu yakabikwa (chivakwa gesso, hafu yemvura gesso) 88%, talc poda (kana kaviri nhunzi hupfu) 10%, gesso kunonoka coagulant 1% HPMC 0.4%

20. Formula yeyakajairika gypsum putty poda

Latex hupfu 1 ~ 2%, plaster yepurasita yakabikwa (chivakwa gesso, hafu yemvura gesso) 70%, talc poda (kana kaviri nhunzi hupfu) 30%, gesso inononoka coagulant 1% HPMC 0.4%