Amakuru

Ni iki gituma nylon ibonerana iba idasanzwe?
Nayiloni ibonerana yagaragaye nk'ipulasitiki ifite imikorere yo hejuru ihuza by'umwihariko ubwiza bw'urumuri, imbaraga za mekanike, no kudakoresha imiti. Iyi miterere igerwaho binyuze mu gushushanya neza molekile—nk'ukugabanya ubukana bwa kristali binyuze mu miterere idahinduka cyangwa gushyiramo monomeri zizenguruka—ibi bituma ibikoresho bifata nk'ikirahure.

Kubera ubu buryo bwo kuringaniza imbaraga n'ubuhanga, nylon zibonerana (nka PA6 na PA12) ubu zikoreshwa cyane mu nganda zikora optique, electronics, automotive, and medical. Zikomeje gukoreshwa cyane mu nsinga n'insinga, harimo n'amakoti yo hanze, insinga zirinda ubushyuhe, n'amabara akingira. Kuramba kwazo, ubushyuhe budashobora kwiyongera, ndetse no kugenzura neza amaso bituma ziba nziza mu bidukikije bigoye, nko mu bwoko bwa BVN, BVNVB, THHN, na THHWN.

Imbogamizi mu gutunganya thermoplastics za nayiloni zibonerana
Nubwo hari ibyiza nk'ibi, nylon ibonerana ifite imbogamizi zimwe na zimwe mu kuyitunganya, cyane cyane mu kuyisohora cyangwa kuyitera inshinge. Imiterere yayo imeze nk'iy'urukiramende ishobora gutuma habaho:

Urujya n'uruza ruto rw'amazi n'amazi make

Umuvuduko mwinshi wo gusohora

Uburibwe cyangwa inenge ku buso

Ingorane zo kugumana ubwiza bwinshi mu gihe cy'ubushyuhe n'imbaraga z'ikoranabuhanga

Kugira ngo ibi bibazo bikemuke badasize inyuma imiterere y’ubuziranenge cyangwa ubushobozi bwo gukingira, abakora bagomba gukoresha amavuta yihariye mu gihe cyo kuyavanga.

Ibisubizo by'inyongera ku mavuta yo mu nsinga za nylon zibonerana n'insingaIbinyabutabire bya Thermoplastic
Amavuta afite uruhare runini mu kunoza uburyo akoreshwa, uburyo ubuso bugenda neza, n'uburyo anyuramo neza. Amavuta meza agomba kandi kubungabunga ubwiza bw'urumuri kandi agahuza n'ibisabwa n'amashanyarazi n'amategeko.

Dore ubwoko bwiza cyane bw'amavuta akoreshwa mu gukoresha insinga za nylon zibonerana n'insinga:

1. Amavuta yo kwisiga ashingiye kuri silikoni

Ibisobanuro: Inyongeramusaruro zishingiye kuri silicone, nk'amavuta ya silicone cyangwa masterbatches zishingiye kuri siloxane, zigira akamaro mu kunoza imiterere y'amazi no kugabanya ingano y'ubushyuhe mu bikoresho bya nylon. Bitanga amavuta meza cyane ariko bitagira ingaruka zikomeye ku mucyo.
Ibyiza: Yongera irekurwa ry'ibihumyo, igabanya gushwanyagurika k'ubuso, kandi ikongera uburyohe bwo gusohora. Amavuta ya silikoni ni ingirakamaro cyane mu kubungabunga ubuziranenge mu miterere ya nylon ibonerana.
Ingero:Polydimethylsiloxane (PDMS)) cyangwa silicone masterbatches nka Dow Corning MB50-002,SILIKE silicone masterbatch LYSI-307, nainyongeramusaruro ya silikoni LYSI-407.
Ibikwiye kwitabwaho: Menya neza ko bihuye na nylon kugira ngo wirinde gutandukana kw'ibice, bishobora kugira ingaruka ku mucyo. Ubusanzwe igipimo kiri hagati ya 0.5% na 2% bitewe n'uburemere, bitewe n'uburyo ikoreshwa.

Tubagezaho Inyongeramusaruro nshya yo gutunganya amavuta ya Silicone Wax

Inyongeramusaruro za SILIKE Copolysiloxane — Inyongeramusaruro itunganywa cyane SILIMER 5150
SILIMER 5150 ni ishashi ya silicone yahinduwe mu buryo bufatika ifite imiterere yihariye ya molekile itanga uburyo bwiza bwo guhuza neza n'ubwoko bwinshi bwa matrix resins. Itanga amavuta meza cyane idatera imvura, idakura, cyangwa ngo igire ingaruka ku mucyo, imiterere y'ubuso, cyangwa ngo irangire neza.

Silikone ya SILIMER 5150 ikoreshwa cyane mu kongera ubushobozi bwo kudashwara, kugaragara neza kw'ubuso, no kugumana imiterere ya pulasitiki n'ibikoresho bivanze nka PA, PE, PP, PVC, PET, ABS, elastomer za thermoplastic, alloys za pulasitiki, n'ibivanze by'ibiti na pulasitiki. Nanone kandi, yongera cyane ubushyuhe n'irekurwa ry'ibihumyo mu gihe cyo gutunganya, bigafasha abakora gukora kugira ngo bagere ku musaruro mwiza no ku bwiza bw'ibicuruzwa birambye.

Ibitekerezo kuri SILIKE's inyongeramusaruro ya silicone wax,SILIMER 5150, ikomoka ku nganda n’inganda zitunganya thermoplastic, yagaragaje ko ari nziza. Udupira tworoshye gukoresha twongera cyane uburyo bwo gutunganya insinga n’insinga bibonerana (PA6, PA66, PA12, na copolyamides)—bituma habaho urujya n’uruza rw’amazi ashongeshwa, kuzuza neza ibishishwa, kongera kwangirika no kudakomera kw’ibimera, ndetse no kurangira neza kw’ibice bya nyuma.

2. Amide z'ibinure
Ibisobanuro: Amavuta yo mu nda nka erucamide, oleamide, na stearamide akora nk'ibintu bigabanya ubushyuhe.
Ibyiza: Kunoza urujya n'uruza rw'amazi ashongeshejwe, kugabanya kwiyubaka kw'amazi, no kongera urumuri rw'ubuso.

3. Stearate z'ibyuma
Ibisobanuro: Uburyo busanzwe bwo gutunganya ibintu nka calcium stearate na zinc stearate bukoreshwa mu kugabanya ubukana bw'ibishongeshonge.
Ibyiza: Kongera uburyo amazi atemberamo no kurekura amazi bitagize ingaruka zikomeye ku buryo agaragara neza.

4. Amavuta yo kwisiga ashingiye kuri shinge
Ibisobanuro: Ibisigazwa by’ubukorikori, nk’ibisigazwa bya polyethylene cyangwa ibisigazwa bya montan, bishobora gukoreshwa nk’amavuta yo hanze kugira ngo birusheho gutembera neza no koroshya ubuso bw’ibisigazwa bya nylon.
Ibyiza: Bigabanya gukururana mu gihe cyo gusohora kandi bikongera imikorere myiza. Hari ibishishwa bimwe na bimwe, nk'ibishishwa bya polyethylene bike, bishobora kugumana ubuziranenge muri nylon ibonerana.

5. Inyongera za PTFE (Polytetrafluoroethylene)
Ibisobanuro: Amavuta yo kwisiga ashingiye kuri PTFE, akenshi aba ari ifu ya mikoroni cyangwa masterbatch, atanga uburyo budasanzwe bwo gushishura.
Ibyiza: Kugabanya kwangirika no kwangirika, ni byiza cyane ku nsinga zisaba kudashwanyagurika.

6. Amavuta yo kwisiga ashingiye kuri ester
Ibisobanuro: Esters nka glycerol monostearate (GMS) cyangwa pentaerythritol tetrastearate (PETS) zikora nk'amavuta yo kwisiga imbere.
Ibyiza: Kunoza uburyo amazi anyuramo, kubungabunga imiterere y'amazi, no kwihanganira ubushyuhe bwinshi bwo kuyatunganya.

Nigute wahitamo amavuta akwiye yo gukoresha mu gukora thermoplastics za nylon zigaragara?
Mu gutunganya imvange ya thermoplastike ibonerana ya nylon yo gukoresha insinga n'insinga, guhitamo amavuta ni ingenzi cyane kugira ngo habeho imikorere myiza ndetse n'ubwiza bw'ubwiza. Inyongera ikwiye ishobora:
kongera urujya n'uruza rw'amazi ashongeshejwe, kugabanya ubukana bw'ubuso n'ubukana, kunoza uburyo amazi asohoka mu kirere adahinduka, kubungabunga imiterere y'amashanyarazi n'uburyo akoreshwa mu byuma bitanga ingufu, gushyigikira iyubahirizwa ry'amategeko (urugero: RoHS, UL).

Kugira ngo ubone umusaruro mwiza, kora igerageza rito kandi uganire na SILIKE—umucuruzi wizeye w’inyongera zishingiye kuri silicone, irangi rya silicone, amavuta yo kwisiga, PPA, inyongera zikoreshwa mu gutunganya polymer, na t.inyongeramusaruro za hermoplastic—guhitamo ubwoko bwiza bw'amavuta yo kwisiga n'ingano yayo hashingiwe ku rwego rwawe rwa nylon, imiterere y'insinga, n'uburyo bwo kuyatunganya.

Urashaka inama ku bijyanye no gutunganya cyangwa inkunga y'amavuta yo gusiga kugira ngo wongere urujya n'uruza rw'amazi ashonge kandi wongere uburyohe bw'imiyoboro ya nylon ibonerana?

Byaba bikoreshwa mu gushushanya cyangwa gusohora, SILIMER 5150 ifasha kugabanya inenge mu gutunganya, igabanya kwiyubaka kw'udusimba, kandi yongera imbaraga zo kwirinda gushwanyagurika no kwangirika, bigatuma iba amahitamo meza yo gukoresha muri nylon isaba kuramba, imiterere y'ubuso irabagirana, kandi ibonerana cyane.

Hamagara itsinda rya tekiniki rya SILIKE kugira ngo ubone inama zikwiye ku bikoresho bya silicone mu gutunganya PA no kunoza imiterere y'ubuso (ubushyuhe, guterera, ingano nto y'ubushyuhe, kumva ko ari buto), hamwe n'icyitegererezo cy'amavuta akomoka kuri silicone, cyangwa se imashini yo kongera ubushyuhe ku bikoresho bya nylon.

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