Selelekela ho Latex Powder

Redispersible latex powder hangata ke phofo e tšoeu, 'me sebopeho sa eona se kenyelletsa:

1. Resin ea polymer: e teng mokokotlong oa likaroloana tsa phofo ea rabara, hape ke karolo e ka sehloohong ea phofo ea latex e redispersible, mohlala, polyvinyl acetate / vinyl resin.

2. Li-additives (ka hare): Hammoho le resin, li ka fetola resin, tse kang li-plasticizers tse fokotsang mocheso oa filimi oa resin (hangata li-vinyl acetate / ethylene copolymer resin ha li hloke ho eketsa polasetiki) Hase mofuta o mong le o mong oa Rubber. phofo e na le metsoako ea tlatsetso.

3. Protective colloid: lera la thepa ea hydrophilic e phuthetsoe holim'a likaroloana tsa phofo tsa latex tse ka sebelisoang hape, boholo ba colloid e sireletsang ea redispersible latex powder ke polyvinyl alcohol.

4. Li-additives (ka ntle): Lisebelisoa tse ling li eketsoa ho tsoela pele ho atolosa tshebetso ea phofo ea latex e redispersible. Mohlala, ho kenyelletsa li-superplasticizers ho liphofshoana tse ling tsa rabara tse thusang ho phalla, joalo ka li-additives tse kentsoeng ka hare, ha se phofshoana e 'ngoe le e 'ngoe e qhalakahang ea latex e nang le li-additives tse joalo.

5. Anti-caking agent: e ntle ea liminerale filler, haholo-holo e sebelisetsoang ho thibela caking ea phofo ea rabara nakong ea polokelo le lipalangoang le ho nolofatsa ho phalla ha phofo ea rabara (e lahletsoeng ka mekotleng ea pampiri kapa literaka tsa litanka).