Polyamide (nke a na -akpọkwa PA ma ọ bụ nylon) bụ mkpụrụedemede nke resin thermoplastic, nke nwere otu amide ugboro ugboro na eriri igwe. PA gụnyere aliphatic PA, aliphatic - aromatic PA na aromatic PA, nke aliphatic PA, sitere na ọnụọgụ carbon carbon na monomer synthetic, nwere ụdị dị iche iche, ikike kachasị na ngwa.
Site n'inwe obere ụgbọ ala, arụmọrụ elektrọnik na eletriki dị elu, yana osooso nke usoro dị fechaa nke akụrụngwa, ọchịchọ maka nylon ga -adịwanye elu. Mperi nke sitere na nylon bụkwa ihe dị mkpa na -egbochi ngwa ya, ọkachasị maka PA6 na PA66, ma e jiri ya tụnyere ụdị PA46, PA12, nwere uru ọnụ ahịa siri ike, n'agbanyeghị na arụmọrụ ụfọdụ enweghị ike imezu ihe achọrọ maka mmepe nke ụlọ ọrụ ndị metụtara ya.
Ya mere, ọ dị mkpa iji melite ụfọdụ akụrụngwa site na mgbanwe maka mpaghara ngwa ụfọdụ iji gbasaa mpaghara ngwa ya. N'ihi njirimara polarity siri ike, PA nwere hygroscopicity siri ike yana nkwụsi ike akụkụ adịghị mma, mana enwere ike imeziwanye ya site na mgbanwe.
Ihe mgbakwunye dị n'okpuru nwere ike imeziwanye arụmọrụ na PA:
| NKWUKWU | Ngwaahịa | CAS | Ụdị okirikiri | Itinye |
| NTỤRỤ ÌHIGH | YIHOO LS519 | 42774-15-2 | NYLOSTAB S-EED | Dị ka ndị na -agbaze agbaze ma ọ bụ gbazere ndị na -agbanwe usoro iji melite ogo ngwaahịa polyamide site na ịkpụzi ịfụ na ịkpụzi ma ọ bụ ịpụ apụ, yana ọnụego mbibi filament dị ala n'oge eriri na -agbagharị. |
| ANTIOXIDANT | YIHOO AN445 | 36443-68-2 | IRGANOX 245 | Karịsịa dabara maka antioxidants phenolic stereostylized nke polymers organic. Karịsịa dabara maka HIPS, ABS, MBS, SB na SBR latex na POM monomer na copolymer, nwekwara ike iji ya dị ka ihe nkwụsi ike na PU, PA, thermoplastic PE, PVC, wdg. |
| YIHOO HN130 | 69938-76-7 | A na -ejikarị ya na profaịlụ PU, ihe akpụkpọ ụkwụ, plastik na usoro mmepụta eriri PU; Enwekwara ike iji ya dị ka antioxidant, stabilizer, ma nwee ike isonye na mmeghachi omume polymerization; Enwere ike iji ya dị ka onye na-egbochi odo odo na mkpuchi PU. | ||
| YIHOO HN150 | 85095-61-0 | Ejiri ya na PU, dịka eriri spandex, akpụkpọ anụ sịntetik, akpụkpọ anụ na ihe ndị ọzọ na -egbochi mgbochi odo. | ||
| YIHOO AN3052 | 61167-58-6 | ANTIOXIDANT GM | adabara PO, PE, polystyrene, ABS resin na polyvinyl chloride, wdg, yana dịkwa mma maka acha ọcha, agba na -enwu gbaa ma ọ bụ ngwaahịa na -enweghị atụ. | |
| YIHOO AO80 | 90498-90-1 | GA-80 | A na -egbochi ịdị arọ nke mkpụrụ ndụ ihe nketa dị elu nke phenolic, nwere arụmọrụ ịka nká ka mma mgbe ejikọtara ya na antioxidant phosphite ester na macromolecule sulfur antioxidant.Ọ dabara adaba maka ọtụtụ plastik, polyolefin, wdg, ọkachasị maka PA, PUR, PE, POM, PP. | |
| YIHOO AN1098 | 23128-74-7 | IRGANOX 1098 | A na -ejikarị ya na PA, PO, polystyrene, resin ABS, resin acetal, PU, roba na polymer ndị ọzọ. | |
| YIHOO AN1171 | AN 168 ： 31570-04-4 ； AN 1098 ： 23128-74-7 | IRGANOX 1171 | Ngwakọta antioxidant maka ngwaahịa ịkpụzi PA, eriri na ihe nkiri. | |
| ỌTỤTỤ ỤZỌ | YIHOO FR930 | / | Enwere ike itinye ya n'ọrụ naịlọn dị elu nwere nkwụsi ike ya dị elu. Adabara iko eriri mesikwuru na-abụghị mesikwuru. Ngwaahịa ikpeazụ nwere ezigbo anụ ahụ na ọkụ eletrik. |
Iji nye mgbakwunye polymer na ngwa ndị akọwapụtara nke ọma, ụlọ ọrụ ahụ ewepụtala usoro ngwaahịa na -ekpuchi ngwa ndị a: PA polymerization & mgbakwunye mgbakwunye, mgbakwunye ụfụfụ PU, polymerization PVC & ihe mgbakwunye, mgbakwunye PC, ihe mgbakwunye TPU elastomer, obere ụgbọ ala VOC na -ebelata ihe mgbakwunye akwa. Ihe ndị na -ahụ maka ihe mgbakwunye, ihe mkpuchi mkpuchi, ihe ịchọ mma, API na ngwaahịa kemịkal ndị ọzọ dị ka zeolite wdg.
A na -anabata gị mgbe niile ịkpọtụrụ anyị maka ajụjụ!