Usoro mmepụta nke polymer

Usoro mmepụta nke polymer na-acha uhie uhie (RPP) gụnyere ọtụtụ usoro, gụnyere polymerization, ịgba nkụ, na nhazi post. Nke a bụ nkọwapụta nke usoro nkwalite ahụ:

1. Polymerization:

Usoro a na-amalite site na polymerization nke ndị monomers iji mepụta mgbasa mmiri polymer kwụsiri ike ma ọ bụ emulsion. Nhọrọ nke ndị monom na-adabere na akụrụngwa chọrọ na ngwa nke RPP. Ndị na-egwu egwu na-agụnye vinyl acetate, ethylene, Belyl acrylate, na methyth methylate.

1. Nkwadebe Momomer: E nwere ndị monomers ọcha ma gwakọta ya na mmiri, ndị na-eme ihe, na ndị ọzọ na-etinye ihe na arịa ọrụ.
2. Pocymerization: ngwakọta Monomer na-eme ka polymerization n'okpuru ọnọdụ okpomọkụ na-achịkwa, nrụgide, na ịkpali ịkpachara anya. Ihe omume na-amalite mmeghachi omume polymerization, na-eduga na nguzobe nke polymer agbụ.
3. A na-agbakwunye: A na-agbakwunye ihe omume: A na-agbakwunye ndị emulsfiers ma ọ bụ gbakwụnye mgbasa nke polymer ma gbochie cougulation ma ọ bụ agglomeration nke polymen.

2. Achịcha nkụ:

Mgbe polymerization, a na-etinye mkpọsa polymer na-agbasa nkụ ihicha iji gbanwee ya ntụ ntụ. Spring nkụ na-agụnye gbampizi na mma dị mma, nke a mịrị amị na mmiri iyi na-ekpo ọkụ.

1. Atomization: A na-agbanye mkpọrọgwụ polymer na-efe efe na asem no ubele, ebe ọ na-eji ikuku mmiri ma ọ bụ centrifugal na-emekọ ihe.
2. Akpukpo: A na-ewebata irighiri mmiri n'ime ụlọ ihicha, ebe ha batara na ikuku na-ekpo ọkụ (na-ejikarị okpomoku dị n'etiti 150 Celsius C ruo 250 Celsius C). Okpokoro ngwa ngwa si na droplets na-eduga na nguzobe siri ike.
3. Nnakọta ahụ: A na-anakọta ụmụ irighiri ihe ahụ site na ime ụlọ ihicha ji cyclones ma ọ bụ nzacha akpa. Gooddị ndị ọzọ nwere ike ịnwe ọkwa nke ọzọ iji wepu ihe ndị na-eme ka ọ na-ekpuchi ma hụ na nkesa nha.

3. Nhazi post:

Mgbe ịgbakụsịrị nkụ, RPP na-enwe nsogbu iji meziwanye ihe Njirimara ma hụ na nkwụsi ike ngwaahịa.

1. Jụụ: rpp na-ajụ oyi na-ekpo ọkụ n'ime ụlọ okpomọkụ iji gbochie nnabata mmiri ma hụ na nkwasi ike.
2. Nmekọta: Ihe ndị dị mma na-etinye na akpa mmiri na-eguzogide mmiri ma ọ bụ akpa iji chebe ya ka mmiri na iru mmiri.
3. Njikwa dị mma: Nnwale RPP dị mma nke na-achọsi ike iji nyochaa akụrụngwa anụ ahụ na kemịkalụ ya, gụnyere urughuru ogo, njupụta mmiri, na ọdịnaya polymer.
4. Nchekwa: A na-echekwa RPP na gburugburu ebe a na-achịkwa achịkwa ka ọ kwụsie ike na shelf ruo mgbe a na-ebufe ndị ahịa.

Nkwubi:

Usoro mmepụta nke polymerble polymerble polymerble polymerble na-agụnye polmerization nke ndị monomer nke ndị monomers iji mepụta mgbasa nke polymer na -atụ iji gbanwee mkpokọta akọrọ. Nzọụkwụ nhazi post na -echekwa ogo, nkwụsi ike, na nkwakọ ngwaahịa maka nchekwa na nkesa. Usoro a na-enyere mmepụta nke Vanps na-eji ọrụ dị iche iche eji, gụnyere owuwu, ihe osise na mkpuchi, adhesives, na mpempe akwụkwọ.