I. Ibyibanze Byibanze: Igice cya kabiri cyubuzima bwa BPO na DCP
1. Igice cya kabiri cyubuzima Ubushyuhe
Peroxide ihuza ibintu ikurikiza gahunda-yambere yo kubora kinetics, hamwe na kimwe cya kabiri cyubuzima (t₁ / ₂) kubushyuhe bwatanzwe nicyo kimenyetso gikunze gukoreshwa.
Benzoyl Peroxide (BPO): iminota 1 yubuzima hafi. 131 ° C, isaha 1 yubuzima hafi. 92 ° C, amasaha 10 yubuzima hafi ya hafi. 72 ° C. Kwangirika kubicuruzwa ni CO₂ na acide ya benzoic, ishobora gutera byoroshye.
2. Dicumyl Peroxide (DCP):
-1-iminota-igice cyubuzima hafi. 171 ° C, isaha 1 yubuzima hafi. 135 ° C, amasaha 10 yubuzima hafi ya hafi. 115 ° C. Ibicuruzwa ni acetofenone na metani, bifite impumuro nziza.
3. Ibisabwa kugirango Ikoreshwa ryamakuru
Indangagaciro zavuzwe haruguru namakuru yerekana ibintu byera. Mubisubizo bifatika bifatika, ibishishwa, ibyuzuza, na antioxydants birashobora kubangamira igipimo cyangirika, bityo rero birakenewe gukosorwa hakoreshejwe DSC (Differential Scanning Calorimetry).
II. Logic yo Guhuza Inzira Idirishya
1. Kugena Igihe Ukurikije Impamyabumenyi yo Kubora
Igice gifatika gikeneye kugera kuri 97% –99% guhuza (hafi 5-7 igice cyubuzima). Kubwibyo, igihe cyo gukira kigomba kuba inshuro 5-7 igice cyubuzima ku bushyuhe bwateganijwe.
2. Inyuma-Kubara Ubushyuhe kuva Umusaruro Umurongo Utuye
Niba igihe cyiza cyo gushyushya mu ziko ari iminota 5 nigice cya kabiri cyubuzima busabwa kugirango kirangire, noneho t₁ / ₂ ≤ umunota usabwa. Ubushyuhe bwiminota 1 yubuzima buringaniye. 131 ° C kuri BPO kandi hafi. 171 ° C kuri DCP. Ubushyuhe bwo gukiza bugomba gushyirwaho cyangwa hejuru gato yagaciro.
3. Inyuma-Kubara Igihe Kuva Ntarengwa Yemerewe Ubushyuhe
Banza umenye ubushyuhe ntarengwa (Tmax) substrate hamwe na adhesive layer ishobora kwihanganira. Shakisha igice cya kabiri cyubuzima kuri ubwo bushyuhe, hanyuma ubare igihe ntarengwa cyo gutura wikuba inshuro 5-7, kugirango wirinde kwangirika kwubushyuhe.
III. Ubusanzwe Gukiza Windows kuri Taflon Tape
Subfrate ya Teflon ifite imbaraga zo guhangana nubushyuhe buhebuje, ariko silicone yumuvuduko ukabije wibikoresho bifatika ni byo bigabanya. Gahunda ebyiri zisabwa hashingiwe kubiranga guhuza.
1. BPO Gahunda Yubushyuhe Buke Bwihuse
Bikwiranye na kaseti yoroheje cyangwa porogaramu zumva kugabanuka k'ubushyuhe. Idirishya: 115–135 ° C, iminota 3-10.
Urugero: Kuri 125 ° C mu ziko, igice cya kabiri cya BPO ni hafi. Iminota 2.5, bityo 5 igice cyubuzima gifata iminota 12.5. Kugirango wihute, ubushyuhe burashobora kuzamuka kugera kuri 135 ° C (t₁ / ₂ seconds amasegonda 45), bikarangira inzira muminota 5. Ariko, hagomba kwitonderwa ibibazo bya CO₂ micro-bubble; gushyushya intambwe cyangwa intera nip hagati irasabwa.
2. DCP Gahunda Yubushyuhe Bwinshi
Bikwiranye na kaseti nini nibicuruzwa bisaba ubushyuhe buhebuje bwo gufata imbaraga. Idirishya: 150–175 ° C, iminota 5-15.
Urugero: Kuri 160 ° C, igice cya kabiri cya DCP ni hafi. Iminota 1.5, bityo 5 igice cyubuzima gisaba iminota 7.5. Kuzamuka kuri 170 ° C bigabanya igice cyubuzima hafi. Iminota 0.8, kugera kuri 97% kubora muminota 5, bihuye numurongo wihuse wihuse. PTFE ihagaze neza kuri ubu bushyuhe, bigatuma iyi idirishya ryiza ryinganda.
IV. Ingingo z'ingenzi zifatika zo guhuza
1. Gukorana hagati yo gushyushya intambwe no kuranga kubora
Koresha igipimo cya 'gutangiza ubushyuhe buke → ubushyuhe bwo hejuru bwuzuye guhuza. Ibi bigabanya ubusembwa bwubuso kandi byongera inanga.
Inhibitor cyangwa ibishishwa muburyo bwo gufatira hamwe birashobora guhindura igipimo cyo kubora. Koresha DSC kugirango upime gukiza exothermic curve, shakisha umwanya wo kugera ku gipimo ntarengwa cyo kwitwara ku bushyuhe bwibikorwa, hanyuma usubize inyuma ubaze kimwe cya kabiri cyubuzima ukurikije. Ntukemere buhumyi indangagaciro zisanzwe.
3. Gusuzuma Amateka yubushyuhe bwa Substrate
Filime ya Teflon irambuye irashobora kugabanuka k'ubushyuhe hejuru ya 200 ° C. Niba ukoresheje idirishya rya DCP ryubushyuhe bwo hejuru, substrate igomba kubanza gufatanwa cyangwa firime-skike yagabanutse igomba guhitamo kugirango ikingire kaseti nyuma yo gukira.
Muncamake: Ukurikije igihe nyacyo cyo gushyushya kumurongo wibyakozwe, hitamo ubushyuhe aho igice cyubuzima gihaza 'n × igice cyubuzima time igihe cyo gutura, ' bityo rero gihuye neza nibiranga kubora biranga BPO cyangwa DCP muburyo bwo gukiza kaseti ya Teflon.
Amakuru yavuzwe haruguru yatanzwe na Jiangsu OK Ibikoresho bishya byikoranabuhanga Co, Ltd. , uruganda rukora imyenda yo hejuru ya Teflon.
Niba wifuza kumenya byinshi kubyerekeranye nibisobanuro birambuye, ibintu bisabwa, hamwe nuburyo bwo guhitamo ibicuruzwa byacu byose - birimo imyenda yo mu rwego rwo hejuru ya Teflon, kaseti ya Teflon yo mu rwego rwo hejuru, imikandara ya Teflon yo mu rwego rwo hejuru, imikandara y’imashini ifata ibyuma, umukandara wa PTFE uruhande rumwe, hamwe na fibre yubushyuhe bwo hejuru.
Umurongo wa telefoni:
Bwana Guo: 18944819998
Bwana Liu: 13705266308
Turahora dushyigikira filozofiya yumwuga nubunyangamugayo, kandi twiyemeje kuguha ibisubizo bimwe na serivisi yitonze!
