A. Redispersible latex poda
Dosage 1-5%
Tsanangudzo yezvinhu:
Iyo yakaomeswa thermoplastic resin inowanikwa nekupfapfaidza-kuomesa iyo yakakwira molecular polymer emulsion uye kunotevera kugadzirisa.
Mhando huru:
1. Vinyl acetate uye ethylene copolymer powder (VAC / E)
2. Terpolymer rubber powder ye ethylene, vinyl chloride uye vinyl laurate (E/VC/VL)
3. Terpolymer rubber powder yevinyl acetate, ethylene uye yakakwirira mafuta acid vinyl ester (VAC/E/VeoVa)
Chimiro chekushandiswa:
1. Wedzera kubatana (kuumbwa kwefirimu)
2. Wedzera kubatana (kubatana)
3. Wedzera kushanduka (kushanduka)
B. Cellulose ether
Dosage 0.03-1%, viscosity 2000-200,000 Mpa.s
Tsanangudzo yezvinhu:
Yakagadzirwa neakasikwa fiber kuburikidza nealkali dissolution, grafting reaction (etherification), kugeza, kuomesa, kugaya uye mamwe maitiro.
Mhando huru:
1. Methyl hydroxyethyl cellulose ether (MC)
2. Methyl hydroxypropyl cellulose ether (MC)
3. Sodium carboxymethyl cellulose (CMC)
Chimiro chekushandiswa:
1. Kuchengeta mvura
2. Kukora
3. Kuvandudza chisungo simba
4. Kuvandudza kushanda kwekuvaka
C. Starch ether
Dosage 0.01-0.1%
Tsanangudzo yezvinhu:
Inogona kukanganisa kuwirirana kwematope akavakirwa pagypsum / simenti uye lime / kushandura kushanda uye sag kuramba kwematope.
Mhando huru:
Kazhinji inoshandiswa pamwe chete ne cellulose ether
Chimiro chekushandiswa:
1. Kukora
2. Kuvandudza kuvaka
3. Anti-sagging
4. Slip resistance
D. Hydrophobic powder
Dosage 0.2-0.3%
Tsanangudzo yezvinhu:
Silane-based polymers
Mhando huru:
1. Fatty acid metal salts
2. Hydrophobic rubber powder Hydrophobic / hydrophobic
E. Crack-resistant fiber
Dosage 0.2-0.5%
Tsanangudzo yezvinhu:
Inoumbwa ne polystyrene / polyester seyakanyanya mbishi zvinhu mumhando nyowani / kuputika-resistant fiber yekongiri nedhaka / inonzi "yechipiri kusimbiswa" kwekongiri.
Mhando huru:
1. Alkali-resistant glass fiber
2. Vinylon fiber (PVA fiber)
3. Polypropylene faibha (PP faibha)
4. Acrylic faibha (PAN faibha)
Chimiro chekushandiswa:
1. Mutswe kuramba uye toughening
2. Shock resistance
3. Kuomesa uye kunyunguduka kuramba
F. Wood fiber
Dosage 0.2-0.5%
Tsanangudzo yezvinhu:
Natural fiber isinganyunguriki mumvura uye organic solvents / yakanakisa kuchinjika / dispersibility
Mhando huru:
Huni faibha kureba kazhinji 40-1000um / inogona kushandiswa muvhu rakaoma dhaka
Features
1. Mutswe kuramba
2. Kuwedzera
3. Anti-kurembera
G. Mvura inoderedza mumiririri
Dosage 0.05-1%
Chimwe chinowedzera chinogona kuderedza huwandu hwekusanganisa mvura pasi pemamiriro ekuchengetedza kuwirirana kwedhaka zvakangofanana.
1. Yakajairika mvura inodzikisa agent
2. High-effective water reducer
3. Early simba superplasticizer
4. Kudzosa superplasticizer
5. Air-entraining water reducer
Kudzoreredza yakakwirira-inoshanda superplasticizer Deredza kushandiswa kwemvura / wedzera kusimba kwedhaka / kongiri.
H. Defoamer
Dosage 0.02-0.5%
Batsira kuburitsa mabhuru emhepo akavharirwa uye anogadzirwa panguva yekusanganiswa kwedhaka uye kuvaka / kuvandudza simba rekumanikidza / kuvandudza mamiriro epasi.
1. Polyols
2. Polysiloxane (1. kuputika furo; 2. kudzivirira kuvandudzwa kwefuro)
I. Mumiriri wesimba rekutanga
Dosage 0.3-0.7%
kuderera kwekushisa kwekutanga coagulant
calcium formate
Kurumidza kuomesa simende, kuvandudza simba rekutanga
J. Polyvinyl doro
Mvura inonyungudika firimu-inoumba chinhu chinosunga
Polyvinyl doro poda
PVA 17-88/PVA 24-88
1. Kubatana
2. Kuumbwa kwemafirimu
3. Kusagadzikana kwemvura
Inoshandiswa kune yemukati uye yekunze madziro putty, interface mumiriri, nezvimwe.
Nguva yekutumira: Mar-23-2023