Polyamide (inonziwo PA kana Nylon) ndiwo mazwi akajairika eiyo thermoplastic resin, iine yakadzokororwa amide boka pane yakakosha mamorekuru cheni. PA inosanganisira aliphatic PA, aliphatic - inonhuhwirira PA uye inonhuhwirira PA, umo aliphatic PA, yakatorwa kubva kuhuwandu hweatomu dzekabhoni mune yekugadzira monomer, ine mhando zhinji, inokwanisa kwazvo uye nekushandisa kwakakura.
Iine miniaturization yemotokari, iko kushanda kwakanyanya kwemagetsi nemagetsi zvigadzirwa, uye kumhanyisa kweyakareruka maitiro eanogadzira michina, kudiwa kwenylon kunenge kuri kukwirira uye kukuru. Nylon yekukanganisa kwekuzvarwa zvakare chinhu chakakosha kudzikamisa mashandisirwo ayo, kunyanya paPA6 nePA66, zvichienzaniswa nemhando dzePA46, PA12, zvine mukana wakasimba wemutengo, kunyange kumwe kuita kusingakwanise kuita zvinodiwa nekusimudzirwa kwemaindasitiri ane hukama.
Naizvozvo, zvinodikanwa kuti uvandudze zvimwe zvivakwa nekushandurwa kweimwe shamba yekushandisa kuti uwedzere nzvimbo yayo yekushandisa. Nekuda kwehunhu hwesimba polarity, PA ine yakasimba hygroscopicity uye isina kusimba kweyakaenzana kugadzikana, asi inogona kuvandudzwa nekushandurwa.
Pazasi pekuwedzera zvinogona kuvandudza zvakanyanya kuita muPA:
| KUTSANANGWA | CHEMA | CAS | COUNTER TYPE | KUSHANDISA |
| MUDZIMAI UNOGADZISA | YIHOO LS519 | 42774-15-2 | NYLOSTAB S-EED | Sekunyungudika zvinodzikamisa kana kusungunusa maitiro modifita ekuvandudza mhando yezvigadzirwa zve polyamide kubva kujekiseni kuumbwa uye nekuvhuvhuta kuumbwa kana kubudiswa, pamwe nekuderera kwepasina kuputsa mitengo panguva yefibre kutenderera. |
| ANTIOXIDANT | YIHOO AN445 | 36443-68-2 | IRGANOX 245 | Kunyanya inokodzera stereostylized phenolic antioxidants ye organic ma polymers. Kunyanya yakakodzera HIPI, ABS, MBS, SB uye SBR latex uye POM monomer uye copolymer, inogona zvakare kushandiswa seyakagadzika muPU, PA, thermoplastic PE, PVC, nezvimwe. |
| YIHOO HN130 | 69938-76-7 | Inoshandiswa zvakanyanya muPR chimiro, shangu zvinhu, plastiki uye PU fiber yekugadzira maitiro; Inogona zvakare kushandiswa se antioxidant, inosimudza, uye inogona kutora chikamu mukugadzirisa kwema polymerization; Inogona zvakare kushandiswa seanorwisa-yero mumiririri muPS kupfeka. | ||
| YIHOO HN150 | 85095-61-0 | Inoshandiswa muPU, senge spandex fiber, chakagadzirwa nedehwe, chakagadzirwa nedehwe uye zvichingodaro yero yekudzivirira mumiriri. | ||
| YIHOO AN3052 | 61167-58-6 | ANTIOXIDANT GM | inokodzera PO, PE, polystyrene, ABS resin uye polyvinyl chloride, nezvimwewo, uye zvakare inokodzera chena, yakajeka ruvara kana yakajeka zvigadzirwa. | |
| YIHOO AO80 | 90498-90-1 | GA-80 | Iyo yakakwira mamorekuru uremu yakavharirwa phenolic antioxidant, ine nani kupisa kukwegura kuita kana ikashandiswa pamwe chete ne phosphite ester antioxidant uye macromolecule sulfur antioxidant. | |
| YIHOO AN1098 | 23128-74-7 | IRGANOX 1098 | Inonyanya kushandiswa muPA, PO, polystyrene, ABS resin, acetal resin, PU, rabha uye mamwe ma polymers. | |
| YIHOO AN1171 | AN 168 ： 31570-04-4 ； AN 1098 ： 23128-74-7 | IRGANOX 1171 | Musanganiswa antioxidantfor PA jekiseni kuumbwa zvigadzirwa, tambo uye mafirimu. | |
| RIMI RETANI | YIHOO FR930 | / | Inogona kuiswa kune yakanyanya tembiricha nylon ine yayo yepamusoro tembiricha kudzikama. Inokodzera girazi fiber yakasimbiswa uye isiri-yakasimbiswa. Chigadzirwa chekupedzisira chine masimba epanyama uye emagetsi. |
Kupa ma polymer ekuwedzera mune mamwe mashandisirwo, kambani yakagadzira chigadzirwa chakateedzera pazasi mafomu: PA polymerization & modification additives, PU inopupuma femaiti, PVC polymerization & modification zvinowedzerwa, PC zvinowedzerwa, TPU elastomer zvinowedzera, yakaderera VOC mota trim zvinowedzeredza machira ekupedzisa mumiriri zvinowedzerana, kupfeka zvinowedzerana, zvigadzirwa zvekuzora, API uye zvimwe zvigadzirwa zvemakemikari senge zeolite nezvimwe.
Iwe unogamuchirwa nguva dzose kuti utitane nesu kuti tibvunze!