ngā purongo

 

I roto i ngā rauemi pūmua, ko ngā whakamahinga motuhake o te LMA (lauryl methacrylate) e whakaatahia ana i roto i ngā āhuatanga e whai ake nei:

 

‌Ngā rauemi pūmua hanga‌: Hei monomer nui, ka taea te whakakotahi i te LMA me ētahi atu monomer pēnei i te methyl methacrylate (MMA), te butyl acrylate (BA), me ētahi atu, hei whakarite i ngā rauemi pūmua me ngā āhuatanga tino pai. He nui ngā painga o ēnei rauemi i roto i ngā āhuatanga ā-tinana, te pumau matū, te mahi tukatuka, me ētahi atu, ā, he whānuitia te whakamahinga i roto i ngā paninga, ngā piripiri, ngā kirihou, te rapa me ētahi atu mara.
‌Whakapai ake i ngā āhuatanga o te rauemi‌: Mā te whakarerekē i te ihirangi o te LMA i roto i te copolymer, ka taea te whakapai ake i ngā āhuatanga o te polymer. Hei tauira, mā te whakanui ake i te ihirangi o te LMA ka taea te whakapai ake i te ātete huarere, te ātete wai, te ātete parahanga, me ētahi atu o te polymer, kia pai ake ai mō ngā whare o waho, ngā wāhanga motuka, ngā anga hua hiko, me ētahi atu.
‌Whakarerekētanga Mahi‌: Ka taea hoki te whakakotahi i te LMA, te whakarerekē rānei i te hononga ki ētahi atu monomer mahi hei hoatu i te mahi motuhake ki te rauemi polymer. Hei tauira, mā te whakakotahi i te LMA ki ngā monomer kei roto he fluorine, ka taea te whakarite i ngā rauemi polymer he iti te kaha o te mata me ngā mahi horoi-ake; mā te whakakotahi i te LMA ki ngā monomer bioactive, ka taea te whakarite i ngā rauemi polymer biomedical.

‌Te honohono-whakawhiti me te whakamaroke‌: I roto i te tukanga whakarite o ngā rauemi polymer, ka taea hoki te whakamahi i te LMA hei kaihoko honohono-whakawhiti. Mā roto i ngā tauhohenga honohono-whakawhiti me ētahi atu monomer, polymer rānei, ka hangaia he hanganga whatunga-ahu-toru, ā, ka whakapai ake i te kaha, te pakeke, me te ātete o te rauemi. ngā āhuatanga wera.
Hei whakarāpopototanga, he whānuitia te whakamahinga o te LMA i roto i ngā rauemi pūmua, ā, ko tētahi o ngā rauemi mata e tino hiahiatia ana i roto i te matū hou me te pūtaiao rauemi. Mā te hoahoa tauira whaitake me te whakahaere tukanga, ka taea te whakarite i ngā rauemi pūmua me ngā āhuatanga pai hei whakatutuki i ngā hiahia o ngā momo mara rerekē.

99-08-1

Ngā Āhuatanga Matū o te Dodecyl Methacrylate
Te ira rewa -7 °C (iritihia)
Te pūwāhi koropupū 142 °C/4 mmHg (lit.)
kiato 0.868 g/mL i te 25 °C (i te rama)
te pēhanga kohu 0.06Pa i te 20℃
taupū whakaata n20/D 1.445(lit.)
Fp >230 °F
pāmahana rokiroki. Āhua kore mahi, 2-8°C
te wairewa Chloroform (Pōuri), Methanol (Pōuri)
āhua Wai
tae mārama kōwhai mārama
Wairewatanga ki te waikore
BRN 1708160
LogP 6.68 i te 20℃
Tohutoro Pūtake Raraunga CAS 142-90-5 (Tohutoro Pūtake Raraunga CAS)
Tohutoro Matū NIST 2-Waikawa Propenoic, 2-methyl-, dodecyl ester(142-90-5)
Pūnaha Rēhita Matū EPA Lauryl methacrylate (142-90-5)

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Wā tuku: Hanuere-12-2026