Ntughari polymer na-acha uhie uhie (RDP)bụ ụdị latex nke nwere ike ịgbagharị ya na mmiri iji mepụta mgbasa ozi zuru oke. A na-ejikarị ya arụ ọrụ, ọkachasị na nhazi nke adhesives, taịlị, na-ese ihe, na cooms. Ntụ ntụ na-enye uru dị iche iche, dị ka imezi mgbanwe dị iche iche, adhesion, na-eguzogide, na ịdị ogologo.
1. Polymer (ihe akụrụngwa)
Ihe dị mkpa na polymer polymer polymer na-acha uhie uhie bụ polymer na-acha uhie uhie dị ka ranchetic, ratate-agwa rọba (sbylene-vinyl-vinyl acetate (Eva), ma ọ bụ ngwakọta ndị a. Pocymer na-etolite backbone nke mgbasa mgbe a na-ekwupụta ntụ ntụ.
Polyvinyl acetate (PVA):A na-ejikarị ya adhaesives na mkpuchi n'ihi ihe ndị na-adịghị mma.
Styrene-bebloune roba (sbr):Ngwa ụlọ ọrụ na-ewu ewu na ngwa ya na ịdịte aka ya.
Etylene-vinyl acetate (Eva):Amara maka nmeputa ya na Njirimara Ndi anakwere, a na - ejikarị ngwa na - agbanwe agbanwe.
Ọrụ:Mgbe agbakwunye mmiri na ntụ ntụ, ụmụ irighiri polymel redydte na-etolite mgbasa ozi kwụsiri ike, na-enye ihe ndị na-achọsi ike dịka adhesion, na-agbanwe, na mgbochi mmiri.
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Ihe ndị dị na ya bụ kemịkal nke na-enyere aka belata ntụ ntụ, na-ejide ya na ọ ga-agbagha. Ha na-ebelata esemokwu dị n'etiti irighiri ihe, na-eme ka usoro mgbasa ozi wee na-eme ka arụmọrụ ntụ ntụ.
Nonnics Surfracts:A na-ejikarị edozi mgbakwunye ahụ na-enweghị isi ụgwọ ionic.
Aonic Surractants:Enyemaka iji gbochie ngwakọta na-eme ka mmachi nke mbubreyo.
Candic Surfrants:Mgbe ụfọdụ eji ngwa ngwa maka ngwa ndị akọwapụtara ebe achọrọ ụgwọ dị mma maka njikọ ka mma.
Ọrụ:Surfs na-enyere aka hụ na ntụ ntụ nwere ike ịzeregharị n'ime mma a na-acha ọcha, nke kwụsiri ike ma ọ bụ na-emebi emebi.
3. Nkwụghachi ụgwọ
A na-agbakwunye nkwụsi ike na polymers polymers iji gbochie ọtụtụ irighiri mmiri site na agglomerating (clumping ọnụ). Ha na-ahụ na mgbe a na-agwakọta ntụ ntụ mmiri na mmiri, mgbasa ihe a na-esite na ya na-edo edo.
Polyethylene glycol (peg):Ibu agha zuru oke nke na-enyere aka ịnọgide na-agbanwe agbanwe.
Cellulose derivatives:Mgbe ụfọdụ, iji kwalite nkwụsi ike na viscosis nke mgbasa.
Akpịrị ọnụ na-agbanwe agbanwe:Ihe ndị a nwere ike iji dochie anya ụfọdụ usoro iji gbochie nchịkọta.
Ọrụ:Kwụrụ ụgwọ dị mkpa maka ịnọgide na-emegharị mmezi nke oge ghe cha chady, na-ejide agbanwe agbanwe na akụrụngwa ngwa ngwa.
4. Juners
Filters bụ ihe agbakwunyere na ntụ ntụ na ngwụcha iji belata ụgwọ ọrụ, melite ụfọdụ akụrụngwa, ma ọ bụ gbanwee udidi nke ngwaahịa ikpeazụ. Ndị a gụnyere ihe dị ka carbonate calbonate, talc, na silica.
Carbonum carbonate:A na-ejikarị ya dị ka ihe a na-eme ka ọ dịkwuo elu ma na-eweta ngwọta dị mma na adhesives na mkpuchi.
Talc:Ejiri maka imeziwanye ihe na-adịghị mma na ịchịkwa viscosict ngwaahịa a.
Silica:Nwere ike ime ka akụrụngwa ndị ọrụ na-eme ka ọfụma nke ngwaahịa ikpeazụ.
Ọrụ:A na-agbakwunye filters iji gbanwee ihe ndị na-eme nsị nke mbata nke mbubreyo, melite nhazi ya, ma jikwaa ogo ikpeazụ.
5. Ihe nchekwa
A na-etinye ihe ndị na-eme ihe na-arụ ọrụ iji gbochie microbial uto n'oge nchekwa ma jigide nkwụsi ike nke ngwaahịa ka oge na-aga. Uche ndị na-ahụkarị gụnyere metylisolinonene, Benzisotholinone, na usoro ndị na-eme ka ndị mmadụ na-emegharị.
Methylisotiazolinonene (mit):Ihe nchekwa eji eme ihe eji eme ihe na-egbochi microbil na ntụ ntụ.
Benzisotholinoninone (bit):Yiri mit, ọ na-egbochi fungal na nje.
Ọrụ:Devervatives hụ na ogologo oge na nkwụsi ike nke polymer polymerble polymersible polymersible polymer na-achagharị n'oge nchekwa, na-egbochi ya imebi ihe ma ọ bụ nwee mmerụ.
6. Ndị na-eme achịcha
Ndị na-emekọ anụ ahụ bụ kemịkal nke na-enyere aka na mbubreyo ijikọ ọnụ nke ọma mgbe a na-etinye na mkpụrụ. Ha na-eme ka ihe nkiri eme ka ihe nkiri, na-eme ngwaahịa ikpeazụ ka njọ ma na-eguzogide iyi iyi egwu.
2,2,4-tramettyl-1,3-pentanediol:A na-ejikarị emegharị eme ihe nkiri na emulsions.
Bell Cartbil acetate:Ejiri ya na ụfọdụ mbubreyo mbubreyo maka usoro ihe nkiri ka mma.
Ọrụ:Ndị ọrụ na-eme ka arụmọrụ nke mbata ngwụsị, na-ejide na ọ na-etolite fim dị mma, siri ike.
7. Claskizers
A na-eji fọdụrụnụ ka ọ melite mgbanwe na ọrụ nke polymer na-acha ntụ ntụ ozugbo etinyere ya ma megharịa ya. Ha wedara iko mmiri (tg) nke polymer, na-eme ka ngwaahịa ikpeazụ na-agbanwe.
Di-2-othylhexy phyhalate (dehp):Citizer na-ahụkarị na ngwaahịa dị iche iche.
Tri-N-BICTIT (TBC):A na-ejikarị plastik na-adịghị egbu egbu na ngwa owuwu.
Ọrụ:Clastizers na-eme ka mgbanwe nke mmịpụta nke mmịcha nke gbazee, na-eme ka ike ya nwee ike iguzogide cracker na nrụrụ n'oge.
8.PH na-agbanwe agbanwe
A na-agbakwunye ndị na-agbazigharị na usoro iji hụ na ngwụsị ahụ na-ejidesi ike na ph, nke dị mkpa maka mgbasa ozi nke ihe ndị ọzọ.
Ammonium hydroxide: A na-ejikarị ya emegharị pịm na ndọtị mbubreyo.
Sodium hydroxide: Ejiri iji nwekwuo ph mgbe ọ dị mkpa.
Ọrụ:Nọgide na-eme ka nkwụsi ike nke radians nke mbata, dị ka ọkwa ph dị oke ala nwere ike ịkpata ma ọ bụ nwee ntụkwasị obi na usoro.
Tebụl: Nchịkọta nke EfrataPolymer na-acha uhie uhie
| Mgwa ihe | Ọrụ / Ọrụ | Ihe omuma |
| Polymer | Na-etolite ndabere nke mgbasa ozi, na-enye Adhesion, mgbanwe, na ịdịnga | PVA (polyvinyl acetate), SBR (Styrene-Blot-Blot), Eva (ethylene-vinyl acetate) |
| Surfrants | Enyemaka na ịgbasa ntụ ntụ ahụ, na-egbochi clumping | Na-abụghị, anaonic, ma ọ bụ nke na-enweghị isi |
| Kwụrụ | Gbochie agglomeration nke mbubreyo, na-ejide onwe ya | Peg (polyethylene glycol), akwara celluvatives, gbanwetụrụ |
| Filter | Gbanwee udidi, belata ego, melite ọkwa dị mma | Carbonum carbonate, talica |
| Iri ngo | Gbochie mmetọ mgbochi na mmebi | Metylisotiazolinonenoline (mit), benzisotholinone (bit) |
| Ndị na-emekọ ihe oriri | Meziwanye usoro ihe nkiri na ogologo oge nke ngwaahịa ikpeazụ | Trimethyl Pentanediol, Butyl Cartlet acetate |
| Kengwestizers | Na-akwado mgbanwe na ọrụ nke mbubreyo ozugbo etinyere | Dehp (di-2-otylhexy phhalate), TBC (TRI-N-BICTIT) |
| PH na-agbanwe agbanwe | Nọgide na-enwe ahụ kwesịrị ekwesị iji hụ nkwụsi ike na arụmọrụ | Ammonium hydroxide, sodium hydroxide |
RdaA na-ejikarị ngwaahịa ebe a na-ewu ụlọ na mkpuchi, ji arụmọrụ ha dị mma na-eguzobe nke ọma. Akụ nke ọ bụla, site na polymer na nkwụsi ike, na-arụ ọrụ dị oke mkpa iji na-agba ntụ ntụ na mmiri, na-akpụzi mgbasa ozi siri ike na nke dị mma. Ghọta ọrụ na ọrụ nke ihe ndị a na-arụ ọrụ dị mkpa maka ịmepụta arụmọrụ ha na ngwa dị iche iche, ma maka ndọta, ma ọ bụ akara.
Oge post: Feb-15-2025