Amakuru

Polyamide (PA66), izwi kandi nka Nylon 66 cyangwa polyhexamethylene adipamide, ni plastiki yubuhanga ifite imikorere myiza, ikomatanyirizwa muri polycondensation ya hexamethylenediamine na acide adipic. Ifite ibintu by'ingenzi bikurikira:

Imbaraga Zikomeye na Rigidity: PA66 ifite imbaraga zo gukanika, moderi ya elastique, hamwe no gukomera ugereranije na PA6.

Imyambarire idasanzwe yo kwambara: Nka kimwe mu bintu byiza birwanya kwambara polyamide, PA66 irusha izindi gukoreshwa mubice nkibikoresho bya mashini, ibikoresho, ibyuma, nibindi bikoresho birwanya kwambara.

Ubushyuhe buhebuje: Kurwanya ubushyuhe bwa 250-260 ° C, PA66 ifite ubushyuhe burenze ugereranije na PA6, bigatuma ibera ahantu hafite ubushyuhe bwinshi.

Imiti ikomeye yo kurwanya imiti: PA66 irwanya ruswa ituruka ku mavuta, aside, alkalis, hamwe n’imiti itandukanye.

Ibyiza byo Kwisiga Amavuta: Usibye kwambara birwanya, PA66 yerekana ibintu byo kwisiga, bikurikira POM (Polyoxymethylene).

Kurwanya Stress Nziza Kurwanya no Kurwanya Ingaruka: PA66 ifite imbaraga zo kurwanya ihungabana ningufu nziza.

Ikigereranyo cyimiterere: PA66 ifite igabanuka ryinshi ryubushyuhe ugereranije na PA6, nubwo ubuhehere burashobora kugira ingaruka kumiterere yabyo.

Urwego runini rwa porogaramu: PA66 ikoreshwa cyane mubice byubukanishi bikikije moteri yimodoka, ibikoresho bya elegitoroniki n amashanyarazi, ibikoresho byinganda, imyenda, nibindi byinshi.

Nubwo PA66 ifite ibyiza bitandukanye, imyambarire yayo irashobora kunozwa kugirango ikoreshwe mu nganda zisaba inganda.

Iyi ngingo irasesengura uburyo bwagaragaye bwo guhindura PA66 ikanatangiza SILIKE LYSI-704, asilicone ishingiye kumavuta yo gutunganyagutanga imyambaro isumba iyindi, kandi irambye ugereranije nibisanzwe PTFE.

Ni ubuhe buryo bwihariye bwo Guhindura Itezimbere PA66′s Kwambara Kurwanya Gukoresha Inganda?

Uburyo gakondo bwo kunoza PA66 Kwambara Kurwanya Gukoresha Inganda:

1. Ongeraho Fibsing Fibre

Fibre Fibre: Yongeramo imbaraga zingana, gukomera, no kurwanya abrasion, bigatuma PA66 ikomera kandi iramba. Ongeraho hafi 15% kugeza kuri 50% fibre fibre byongera imbaraga zo kwambara no guhagarara.

Fibre ya Carbone: Itezimbere kurwanya ingaruka, gukomera, no kugabanya ibiro. Itera kandi imbaraga zo guhangana nimbaraga zo gukanika ibice byubaka kandi bikora cyane.

2. Gukoresha Amabuye Yuzuye

Amabuye y'agaciro: Iyuzuza ikomera hejuru ya PA66, igabanya igipimo cyo kwambara ahantu habi cyane. Batezimbere kandi murwego rwo kugabanya ubushyuhe bwagutse no kongera ubushyuhe bwo kugabanuka, bigira uruhare mubuzima bwa serivisi igihe kirekire.

3. Kwinjiza amavuta akomeye hamwe ninyongeramusaruro

Inyongera: Inyongera nka PTFE, MoS₂, cyangwasiliconegabanya ubushyamirane no kwambara hejuru ya PA66, biganisha kumikorere yoroshye no kwagura ubuzima bwigice, cyane cyane mubice byimashini.

4. Guhindura imiti (Copolymerisation)

Guhindura imiti: Kwinjiza ibice bishya byubatswe cyangwa kopolymer bigabanya kwinjiza amazi, byongera ubukana, kandi birashobora kunoza ubukana bwubutaka, bityo bikarwanya kwambara.

5. Impinduka Zihindura hamwe na Compatibilizers

Impinduka zimpinduka: Ongeraho impinduka zimpinduka (urugero, EPDM-G-MAH, POE-G-MAH) itezimbere gukomera no kuramba mugihe cyimashini zikoreshwa, zifasha muburyo butaziguye kwihanganira kwambara mukurinda ko havuka.

6. Uburyo bwiza bwo gutunganya no gukama

Kuma neza no gutunganya neza: PA66 ni hygroscopique, bityo gukama neza (kuri 80-100 ° C kumasaha 2-4) mbere yo kuyitunganya nibyingenzi kugirango wirinde inenge ziterwa nubushuhe bushobora kugira ingaruka mbi kubirwanya. Byongeye kandi, gukomeza ubushyuhe bugenzurwa mugihe cyo gutunganya (260–300 ° C) bituma ibikoresho bikomeza gukomera kandi bihamye.

7. Ubuvuzi bwo hejuru

Ubuso bwa Surface na Lubricants: Gukoresha amavuta yo hanze cyangwa gutwikira hejuru, nka ceramic cyangwa ibyuma, birashobora kugabanya cyane guterana no kwambara. Ibi ni ingirakamaro cyane cyane kubikorwa byihuta cyangwa biremereye cyane aho kugabanya ubukana bwongeweho bikenewe kugirango ubuzima bwibikoresho burambe.

Udushya twiza PTFE-yubusa kuri Wear-Resistant Polyamide (PA66) Plastike yubuhanga: SILIKE LYSI-704

Kurenga uburyo busanzwe bwo guhindura,SILIKE LYSI-704 - inyongeramusaruro ishingiye kuri silicone- biranga intambwe igaragara mugutezimbere PA66 kuramba no gukora.

Guhindura Ikoranabuhanga rya Plastike

LYSI-704 ninyongera ya silicone yongerera imbaraga PA66 kwihanganira kwambara mugukora amavuta yo kwisiga muri matrike ya polymer. Bitandukanye nibisanzwe birwanya kwambara nka PTFE, LYSI-704 ikwirakwiza kimwe muri nylon ku giciro gito cyo kwiyongera.

LYSI-704 Ibisubizo by'ingenzi kuri plastiki yubuhanga:

Kurenza Kwambara Kurwanya: LYSI-704 itanga kwihanganira kwambara ugereranije nibisubizo bishingiye kuri PTFE ariko ku giciro gito cy’ibidukikije, kubera ko idafite fluorine, bikemura ibibazo byiyongera kuri PFAS (ibintu bya polifluoroalkyl).

Kunoza Ingaruka Zingaruka: Usibye kongera imbaraga zo kwambara, LYSI-704 inatezimbere imbaraga zingaruka, mbere byari bigoye kubigeraho icyarimwe hamwe no kwihanganira kwambara cyane.

Gutezimbere Ubwiza: Iyo byinjijwe muri PA66 hamwe na fibre yibirahure, LYSI-704 ikemura ikibazo cya fibre ireremba, kuzamura ubwiza bwubuso no gukora neza mubisabwa aho isura ari ngombwa.

Kuramba: Ubu buhanga bushingiye kuri silicone butanga ubundi buryo burambye kuri PTFE, kugabanya imikoreshereze yumutungo hamwe nibirenge bya karubone mugihe bitanga umusaruro mwinshi.

Ibisubizo by'igerageza

Ibisabwa kugirango ibizamini birwanya kwambara: gukoresha uburemere bwibiro 10, gukoresha ibiro 40 byumuvuduko kuri sample, hamwe nigihe cyamasaha 3.

Mubikoresho bya PA66, coefficient de fraisse de sample yubusa ni 0.143, naho igihombo kinini kubera kwambara kingana na 1084mg. Nubwo coefficient de coiffure hamwe no kwambara kwinshi byicyitegererezo wongeyeho PTFE byagabanutse cyane, ntibishobora guhuza LYSI - 704.

Iyo 5% LYSI - 704 hiyongereyeho, coefficient de friction ni 0.103 naho kwambara rusange ni 93mg.

Kuki silicone masterbatch LYSI-704 Kurenza PTFE?

• Kugereranya cyangwa byiza kwambara birwanya

• Nta mpungenge za PFAS

• Igipimo cyo hasi cyongeweho gisabwa

• Wongeyeho inyungu zo kurangiza hejuru

Porogaramu Nziza:

Kurwanya kwambara LYSI-704 ni ingirakamaro cyane mu nganda zisaba imikorere myiza kandi irambye, nk'imodoka, ibikoresho bya elegitoroniki, n'imashini zikoreshwa mu nganda. Nibyiza kubisabwa nkibikoresho, ibyuma, hamwe nubukanishi bugaragara cyane kwambara no guhangayika.

Umwanzuro: Ongera ibice bya Nylon hamwe na SILIKE Wear-Resistant Agent LYSI-704

Niba ushaka ibisubizo kugirango wongere imbaraga zo kwambara ibice bya nylon 66 cyangwa ibindi bikoresho bya plastiki,SILIKE lubricant LYSI-704 itanga intangiriro, irambye yuburyo bwinyongera gakondo nka PTFE Amavuta ninyongera. Mugutezimbere imyambarire, imbaraga zingaruka, hamwe nubuziranenge bwubuso, iyi nyongeramusaruro ishingiye kuri silicone nurufunguzo rwo gufungura ubushobozi bwuzuye bwa PA66 mubikorwa byinganda.

Kubindi bisobanuro byukuntu inyongera ya silicone LYSI-704 ishobora kunoza ibice bya PA66, hamagara SILIKE Technology uyumunsi. Dutanga inama yihariye, ibyitegererezo byubusa, hamwe nubufasha burambuye bwa tekiniki kugirango tugufashe gufata ibyemezo byiza byikoranabuhanga byo guhindura ibyo ukeneye.

Tel: +86-28-83625089 or via Email: amy.wang@silike.cn. Website:www.siliketech.com