I-acrylic Acid: Into eqakathekileko yamapholima asebenza kuhle khulu
Iindawo ezikulu zokusebenza
Embonini yokugcoba nokunamathela, ama-resin we-acrylic aqakathekiswa khulu ngokujamelana nobujamo bezulu nokujamelana namakhemikhali. Zinikela ngokunamathela okuhle, ukucwebezela, nokuqina, okwenza bona zilungele ukugcotshwa kwangaphakathi nangaphandle, ukugcotshwa kweenkoloyi, kanye nokugcotshwa kwezebubulo. Ama-emulsion we-acrylic asetjenziswa khulu ekugcotshweni okusekelwe emanzini kanye nama-adhesives, anikela ngezinye iindlela ezingalimazi ibhoduluko nezisebenza kuhle khulu.
Embonini yezembatho, imicu ye-acrylic (eyaziwa nangokuthi yi-acrylic) mhlobo oqakathekileko wefayibha yokwenziwa, eyaziwa ngokuthamba nokufuthumala kwayo okufana noboya, kanye nokujamelana nokuguga nokujamelana nokushwabana. Imicu ye-acrylic isetjenziswa khulu ekwenzeni izambatho, amakhaphethi, kanye neentjhila zangaphandle. Phezu kwalokho, ama-acrylic resins asetjenziselwa ukugcotshwa kwendwangu nokuqeda ukuthuthukisa ukujamelana namanzi nokujamelana namabala.
Emkhakheni wezokwakha, ama-emulsion we-acrylic asetjenziswa khulu ukwenza ama-coating angangenwa mamanzi kanye nama-sealants. Iinsetjenziswa lezi zivimbela ukungena kwamanzi, zithuthukise ukusebenza kokuvikela amanzi nokuqina kwezakhiwo. Ama-resin we-acrylic nawo asetjenziselwa ukukhiqiza iinnamatheliso zokwakha ezisebenza kuhle khulu, ukuqinisekisa ukubophelelana okuqinileko hlangana nezinto zokwakha.
Embonini yeenkoloyi, ama-acrylic resini zizinto eziqakathekileko ekwenzeni amakhothi weenkoloyi. Zinikela ngokujamelana nobujamo bezulu, ukucwebezela, nokujamelana nama-chip, ukuvikela ubuso bekoloyi emisebeni ye-UV nokuguguleka kwamakhemikhali. Phezu kwalokho, ama-acrylic resins asetjenziselwa ukwenza izinto zangaphakathi zeenkoloyi, ezifana namadeshibhodi kanye nokugcotshwa kwesihlalo.
Emkhakheni we-elekthronikhi, ukujamelana namakhemikhali kanye nezakhiwo zokuvikela zama-acrylic resins kwenza bona zilungele ukufaka i-elekthronikhi. Zisetjenziselwa ukwenza ama-casing, amalayini wokuvikela, kanye nama-adhesive adlulisa amadivayisi we-elekthronikhi, ukuqinisekisa ukuzinza nokuthembeka kweengcenye ze-elekthronikhi.
Ikambiso yokukhiqiza i-acrylic acid nayo iragela phambili nokuthuthukiswa ukwenza ngcono ukusebenza kuhle nokwehlisa umthelela ebhodulukweni. Ukukhiqizwa kwe-acrylic acid yesimanjemanje kusebenzisa iindlela ezithuthukisiweko ze-propylene oxidation, ukwehlisa kuhle ukusetjenziswa kwamandla kanye nokwakheka kwemikhiqizo. Ukungezelela, ukubuyiselwa kabutjha nokusetjenziswa kabutjha kwe-acrylic acid kuyathuthukiswa, okwenza bona kube nokunciphisa umthelela wayo ebhodulukweni.
Embonini yezembatho, imicu ye-acrylic (eyaziwa nangokuthi yi-acrylic) mhlobo oqakathekileko wefayibha yokwenziwa, eyaziwa ngokuthamba nokufuthumala kwayo okufana noboya, kanye nokujamelana nokuguga nokujamelana nokushwabana. Imicu ye-acrylic isetjenziswa khulu ekwenzeni izambatho, amakhaphethi, kanye neentjhila zangaphandle. Phezu kwalokho, ama-acrylic resins asetjenziselwa ukugcotshwa kwendwangu nokuqeda ukuthuthukisa ukujamelana namanzi nokujamelana namabala.
Emkhakheni wezokwakha, ama-emulsion we-acrylic asetjenziswa khulu ukwenza ama-coating angangenwa mamanzi kanye nama-sealants. Iinsetjenziswa lezi zivimbela ukungena kwamanzi, zithuthukise ukusebenza kokuvikela amanzi nokuqina kwezakhiwo. Ama-resin we-acrylic nawo asetjenziselwa ukukhiqiza iinnamatheliso zokwakha ezisebenza kuhle khulu, ukuqinisekisa ukubophelelana okuqinileko hlangana nezinto zokwakha.
Embonini yeenkoloyi, ama-acrylic resini zizinto eziqakathekileko ekwenzeni amakhothi weenkoloyi. Zinikela ngokujamelana nobujamo bezulu, ukucwebezela, nokujamelana nama-chip, ukuvikela ubuso bekoloyi emisebeni ye-UV nokuguguleka kwamakhemikhali. Phezu kwalokho, ama-acrylic resins asetjenziselwa ukwenza izinto zangaphakathi zeenkoloyi, ezifana namadeshibhodi kanye nokugcotshwa kwesihlalo.
Emkhakheni we-elekthronikhi, ukujamelana namakhemikhali kanye nezakhiwo zokuvikela zama-acrylic resins kwenza bona zilungele ukufaka i-elekthronikhi. Zisetjenziselwa ukwenza ama-casing, amalayini wokuvikela, kanye nama-adhesive adlulisa amadivayisi we-elekthronikhi, ukuqinisekisa ukuzinza nokuthembeka kweengcenye ze-elekthronikhi.
Ikambiso yokukhiqiza i-acrylic acid nayo iragela phambili nokuthuthukiswa ukwenza ngcono ukusebenza kuhle nokwehlisa umthelela ebhodulukweni. Ukukhiqizwa kwe-acrylic acid yesimanjemanje kusebenzisa iindlela ezithuthukisiweko ze-propylene oxidation, ukwehlisa kuhle ukusetjenziswa kwamandla kanye nokwakheka kwemikhiqizo. Ukungezelela, ukubuyiselwa kabutjha nokusetjenziswa kabutjha kwe-acrylic acid kuyathuthukiswa, okwenza bona kube nokunciphisa umthelela wayo ebhodulukweni.
Iinqophiso
| Ibizo lomkhiqizo | I-acrylic Acid | |||||||||
| Ukuvela | Uketshezi olungenambala, iphunga elicasulayo | |||||||||
| Ubumsulwa | 99.5%min | |||||||||
| Indawo yokubila | 141°C | |||||||||
| Ukuminyana | 1.044 | |||||||||
| CAS NO | 1979/10/7 | |||||||||
| Awa | 2218 | |||||||||
| I-EINECS NO | 201-177-9 | |||||||||
| Isibawo | Isetjenziselwa ukugcoba, ukunamathela, iinsetjenziswa ezisizako | |||||||||
Iphepha lokulawula ikhwalithi
| Ibizo lomkhiqizo | I-ESIDI YE-AKRILIKI | ||||||
| IGREYIDI YENTO | IGREYIDI ELIPHEZULU | Umphumela | |||||
| UKUHLANZEKA | ≥99.2% | 99.79% | |||||
| UMBALA/I-HAZEN | ≤15 | 10 | |||||
| OKUQAKATHEKILEKO KWAMANZI | ≤0.1% | 0.08% | |||||
| INHIBITOR(MEHQ) | 200+/-20PPM | 187 | |||||
Ngokufingqa
i-acrylic acid, njengento eqakathekileko yamakhemikhali wezinto eziphilako, idlala indima eqakathekileko emabubulweni amanengi. Akugcini ngokukghonakalisa ukukhiqizwa kwama-polymer ahlukahlukeneko asebenza kuhle khulu nama-resin kodwana isekela nokuthuthukiswa kwebubulo lesimanjemanje. Ngokuragela phambili kwethekhnoloji, amathuba wokusetjenziswa kwe-acrylic acid azokubanzi khulu.