Focus on Cellulose ethers

Hydroxypropyl methylcellulose (HPMC) ee gypsum grouting

Hydroxypropyl methylcellulose (HPMC) waa polymer isku dhafan oo caadi ahaan loo isticmaalo warshado kala duwan, oo ay ku jiraan dhismaha, halkaas oo ay ka hesho codsiga gypsum grouts.Xaruntaani waxay door muhiim ah ka ciyaartaa kor u qaadida waxqabadka qaabaynta grout, caawinta hagaajinta shaqada, adhesion iyo waxqabadka guud.

Hordhac Hydroxypropyl Methylcellulose (HPMC)

1. Qaab dhismeedka kiimikada iyo halabuurka

HPMC waa nooc ka soo jeeda cellulose, polymer dabiici ah oo laga helo gidaarada unugyada dhirta.

Kooxaha hydroxypropyl iyo methyl qaabdhismeedkeeda ayaa siinaya HPMC sifooyinkeeda gaarka ah.

Si faahfaahsan u hubi isku-dhafka kiimikada.

2. sifooyinka jirka

Guryaha milanka ee biyaha iyo dareerayaasha kale.

Miisaanka molecular isbeddelka iyo saamaynta ay ku leeyihiin waxqabadka.

Deganaanshaha kulaylka iyo sifooyinka rheological.

Codsiga HPMC ee gypsum grouting

1. Dulmarka gypsum grouting

Hordhaca gypsum sida qalab dhisme.

Muhiimadda grouting ee mashaariicda dhismaha.

Noocyada Gypsum Grout iyo Codsigooda.

2. Doorka HPMC ee gypsum grouting

Guryaha xajinta biyaha waxayna ka hortagtaa luminta qoyaanka degdega ah.

Maneuverability oo la hagaajiyay iyo fududaynta codsiga.

Kordhi xabagta si loo helo natiijooyin isku xidhid wanaagsan

Xakamee wakhtiga dejinta ee gypsum grout.

3. Tixgelinta samaynta

Qiyaasta ugu fican ee HPMC ee habaynta grout kala duwan.

Waafaqsanaanta waxyaabaha kale ee lagu daro iyo isku-darka.

Saamaynta sifooyinka farsamada ee gypsum la daweeyay.

Faa'iidooyinka Isticmaalka HPMC ee Gypsum Grout

1. Hagaajinta kartida shaqada

Saamaynta joogtaynta iyo qulqulka isku dhafka qashinka.

Waxay yaraynaysaa kala tagga iyo dhibaatooyinka dhiigbaxa.

Ku haboon sagxadaha toosan iyo kuwa sare.

2. Haysashada biyaha iyo dejinta xakamaynta wakhtiga

Muhiimadda xajinta qoyaanka si looga hortago qalajinta degdega ah.

Xakamee wakhtiga dejinta si aad u daboosho baahiyaha kala duwan ee dhismaha.

Saamaynta horumarka xoogga.

3. Hagaajinta adhesion

Waxay kor u qaadaa ku dheggan adag ee substrates kala duwan.

Iska yaree dildilaaca yaraanta iyo cilladaha kale.

Ku habboonaanta walxaha dusha kala duwan.

Caqabadaha iyo tixgelinta

1. Arrimaha deegaanka

Saamaynta heerkulka iyo qoyaanka ee waxqabadka HPMC.

Xeeladaha lagula tacaalayo caqabadaha xaaladaha daran.

2. Xakamaynta tayada

Muhiimadda hubinta tayada ee HPMC grouting.

Hababka tijaabada iyo heerarka.

Isbeddellada mustaqbalka iyo hal-abuurka

1. Cilmi-baarista iyo Horumarinta

Cilmi-baaris ayaa socota si loo hagaajiyo qaababka HPMC.

Isbeddellada soo baxaya ee xalalka grouting waara iyo deegaanka saaxiibtinimo.

gabagabadii

Maaddaama warshadaha dhismuhu ay sii socdaan inay horumaraan, muhiimada HPMC ee hagaajinta waxqabadka grouts gypsum waxay u badan tahay inay kordhiso, caawinta si loo gaaro qaabab waara oo hufan.


Waqtiga boostada: Jan-22-2024
WhatsApp Online chat!