Focus on Cellulose ethers

Ke tlatsetso e kae ea polima e kentsoeng seretseng?

Ho eketsoa ha li-additives tsa polymer ho seretse ke mokhoa o tloaelehileng oa kaho le masonry ho ntlafatsa ts'ebetso le ts'ebetso ea seretse.Li-additives tsa polymer ke lintho tse kopantsoeng ka motsoako oa seretse ho ntlafatsa ts'ebetso ea eona, ho khomarela, ho tenyetseha, ho tšoarella le lisebelisoa tse ling tsa bohlokoa.Palo ea kenyelletso ea polymer e kentsoeng seretseng e ka fapana ho latela mofuta o itseng oa polima, thepa e lakatsehang ea seretse, le likhothaletso tsa moetsi.

Mefuta ea li-additives tsa polymer:

1.Redispersible polymer phofo (RDP):
Mosebetsi: Hangata RDP e sebelisoa ho ntlafatsa ho khomarela, ho tenyetseha le ho sebetsa ha liretse.
Tekanyetso: Ka tloaelo 1-5% ea boima bohle bo omileng ba motsoako oa seretse.

2. Li-additives tsa polymer tsa Latex:
Mosebetsi: Li-additives tsa latex li ntlafatsa ho tenyetseha, ho khomarela le ho hanyetsa metsi ha seretse.
Tekanyo: 5-20% ea boima ba samente, ho itšetlehile ka polymer e khethehileng ea latex.

3. Cellulose ether:
Mosebetsi: Ntlafatsa ho boloka metsi, ho sebetsa hantle, le ho fokotsa ho thella lits'ebetsong tse otlolohileng.
Tekanyo: 0.1-0.5% ea boima ba samente.

4. SBR (styrene-butadiene rabara) latex:
Mosebetsi: E ntlafatsa ho khomarela, ho tenyetseha le ho tšoarella.
Tekanyo: 5-20% ea boima ba samente.

5. Acrylic polymer:
Mosebetsi: Ntlafatsa ho khomarela, ho hanyetsa metsi, ho tšoarella.
Tekanyo: 5-20% ea boima ba samente.

Litaelo tsa ho eketsa li-additives tsa polymer ho seretse:

1. Bala litaelo tsa moetsi:
Etsa bonnete ba hore u sheba litataiso tsa moetsi le maqephe a data a tekheniki bakeng sa likhothaletso tse ikhethang mabapi le mefuta le lipalo tsa tlatsetso ea polymer.

2. Mokhoa oa ho kopanya:
Kenya motsoako oa polymer metsing kapa u o kopanye le likarolo tse omeletseng tsa seretse pele u eketsa metsi.Latela mekhoa e tsitsitseng ea ho kopanya ho netefatsa ho hasana ho nepahetseng.

3. Taolo ea litekanyetso:
Lekanya li-additives tsa polymer ka nepo ho fumana thepa e lakatsehang.Chelete e feteletseng e ka ama ts'ebetso ea seretse hampe.

4.Teko ea ho lumellana:
Etsa tlhahlobo ea tšebelisano pele u sebelisa sehokelo se secha sa polymer ho netefatsa hore ha se sebelisane hampe le lisebelisoa tse ling motsoakong oa seretse.

5. Fetola ho latela maemo a tikoloho:
Maemong a feteletseng a leholimo, joalo ka mocheso o phahameng kapa mongobo o tlase, ho ka hlokahala hore ho lokisoe litekanyetso bakeng sa ts'ebetso e nepahetseng.

6. Teko ea sebakeng sa marang-rang:
Liteko tsa masimo li ile tsa etsoa ho lekola ts'ebetso ea seretse se fetotsoeng ka polymer tlasa maemo a nnete a lefats'e.

7. Latela melao ea moaho:
Etsa bonnete ba hore li-additives tsa polymer li sebelisoa ho latela melao le melaoana ea meaho ea lehae.

8. Ho nahanoa ka kopo:
Mofuta oa ts'ebeliso (mohlala, fatše, lithaele, ho lipola) li ka ama khetho le litekanyetso tsa li-additives tsa polymer.

ha re phethela:
Palo ea kenyelletso ea polymer e kentsoeng seretseng e itšetlehile ka lintlha tse fapaneng, ho kenyelletsa le mofuta oa polymer, thepa e lakatsehang le likhothaletso tsa moetsi.Ho nahanela ka hloko, ho latela litataiso le tlhahlobo e nepahetseng ke tsa bohlokoa bakeng sa ho fumana litholoana tse ntle.Kamehla buisana le moetsi 'me u latele mekhoa e metle ho netefatsa ts'ebeliso e atlehileng ea seretse se fetotsoeng ka polymer kahong le masonry.


Nako ea poso: Dec-18-2023
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