Maitiro Ekuwedzera Kukwegura Kukanganisika Nylon

Polymer zvinhu pachayo ane maitiro ezvekugadzira uye chimiro chemuviri uye kushandiswa kwaro mukupisa, mwenje, iyo okisijeni, mvura, mabhakitiriya uye enzymes nezvimwe zvinhu zvekushandisa, kuchave ne kuderera mukuita kana kurasikirwa, sekurasikirwa, kwakadai seyero, yechigadzirwa chechigadzirwa chekudzikira, kurasikirwa nesimba uye kuwedzera michina kuderera, uye zvimwe zvinhu zvinodzikira, uye kunyange kurasikirwa kukosha kwekushandiswa. Ichi chiitiko chinotaurwa nekukwegura.

Kukwegura muSynthesis yePolymer zvinhu, Kuchengetedza, Kugadziriswa uye Kupedzisira Kushandisa Kwematanho akasiyana siyana kunogona kuitika, kunogona kutungamira mukupera kwehupenyu hwebasa rezvinyorwa uye huwandu hwetsvina, zvichikonzera kutambisa kukuru kwezviwanikwa uye zvakakomba zvakatipoteredza kusvibiswa.

Kuganhurirwa kuiswa kwePolymer zvinhu

Kazhinji, kukwegura kwezvinhu zvekushandisa polymer kunogona kukamurwa mumhando ina inotevera dzekuchinja:

(1) shanduko pakuonekwa. Senge saizi yemadhorobha, mavara, ririvha mitsara, marara uye zvichingodaro.

(2) shanduko mune zvivakwa zvemuviri. Senge shanduko mumhando, saizi, kupisa kupokana, kutonhora kuramba uye zvimwe zviratidzo zvezviito

(3) shanduko muchimiro chemuchina. Senge tensile, inoshanduka, inonetsa uye kumwe kuchinja kwekuita.

(4) shanduko mumagetsi emagetsi. Senge insulation kupokana, Difelectr kurasikirwa, kuputsa voltage uye zvichingodaro.

Polymer zvinhu uye zvigadzirwa zvavo mune zvinoshanda zvinoshandiswa, kana kushandisa kwekukwana kutadza, kuchawedzera kurasikirwa kwehupfumi, kana zvakaipa, kunogona kutungamira kukuvara kwezvakatipoteredza, kukuvadzwa uye kufa uye zvichingodaro.

Naizvozvo, zvakafanira kutsiva zvigadzirwa zvemanyorero usati wakura uye kutadza. Mune iwo mweya wekuchengetedza simba simba, marongero ekuvandudza masimba, asiwo kuwedzera basa rezvigadzirwa zvePolymer, kuvimbika kwezvinhu uye kusimba kwevanhu kuri kuwedzera kutariswa.

Kukwegura kwaNylon

PA6, PA.6 ine huremu hwakareruka, kukwirira kwakakwirira, kushanduka kwemagetsi kune indasitiri yemagetsi, semagetsi mashandiro emagetsi, midziyo yemagetsi, mashiripiti, mashiripiti, enjini injini blades.

Nekudaro, seyakanakisa zvishandiso zvemidziyo yemagetsi, zvinodikanwa kuti mune imwe nguva yekushandisa, kwete chete simba rekushandiswa kuchengetedza zvakanaka, asi zvakare zvinoda kuti chitarisiko uye ruvara rwezvigadzirwa hazvigone kuchinjwa zvakawandisa mushure Kukwegura, kunyanya kumwe kuratidzika kwezvinhu zvakajeka-mavara nenyama nezvinodiwa zvakanyanya, zvikasadaro zvichaderedza mashandiro ezvigadzirwa zvemagetsi, zvichikanganisa kushandiswa kwakajairika kwechishandiso.

Sezvo mashandisiro emukati ekunze nemagetsi pa6, Pa66 zvinhu mukushandisa chaiko kuchisangana nemamiriro ekunze ekupisa kwemunharaunda, saka basa rekupisa kwenguva refu kuita pa6, pa6 kushamisika kwechimwe chezvinhu zvakakosha; Mukushandiswa chaiko kwenzvimbo uye mamiriro, mazhinji emamiriro ezvinhu achave eokisijeni anobatanidzwa mukukwegura kwaNylon, kupisa uye oksijeni achakurudzira kwazvo basa rakabatanidzwa rekuchembera. Naizvozvo, zvakafanira kuti utore matanho ekurwisa pa6 uye pa66.

Kusimbiswa kweNylon Anti-Kukwegura nzira

Iyo yakawanikwa kuti kuwedzera kweAntioxidants uye kusanganisa shanduko kunogona kuvandudza kupisa kwekutanga kupokana kweP

Kazhinji inoshandiswa inosimbiswa nylons ine thermo-oxidative stabilizer, kusanganisira madhiri emhangura, Amine uye akatadzisa phenol antioxidants, hydroperyoxide madhiri uye zvichingodaro.

Sekureva kweimwe data uye nhamba yakakura yekuedza, iyo anti-kukwira mhedzisiro yemasangano akasiyana eAntioxidant> 1098 + 626 OntiOxidant system> 1010 + 626 antioxidant system. Carbon dema ine yakanaka uv absorber, saka nhema yakasarudzika nylon zvinyorwa zvakanyanya kupokana nekukwegura kupfuura mamwe mavara akasimbiswa nylon.

Poe-G-mal Elastoromers akawanikwa kuti adzorere kuunganidzira kukwegura kusvika pamwero wakakwenenzverwa pa6 masisitimu. Iko kusanganiswa kweAntioxidant 1098 uye phosphite antioxidant 626 ine synergistic mhedzisiro mu6 masisitimu.

Copper munyu antioxidant uye antioxidant 1098 uye yayo yakaoma antioxidant ndeye inoshanda antioxidants yePA6 Resin system. Copper munyu antioxidant ine zvakawanda zviri pachena anti-kupisa ekuchera maitiro pane yakadzorwa pa6 system. Antioxidant 1010 yakasanganiswa system ine mashoma ekupisa anokwana kuita pa6 resin. Akasimbiswa nylon ine mango yemhangura munyu antioxidant uye 1098 inowedzera platform antioxidant yakashongedzwa pa6 zvinhu, inogona kusangana neiyo yekupisa oxidative inodiwa zvinodiwa zvezvinyorwa.