-Cov Khoom Pom Zoo- Tsawg-Hydrogen Silicone Roj: Kev lag luam "Tag nrho-Round Player" Tau los txog
Nws hloov tawm tias cov khoom siv niaj hnub no txhua tus muaj cov "silicone" powerhouses zais! ✨ Tej zaum koj yuav tsis tau hnov txog "tsawg- roj silicone roj," tab sis nws tau nyob ntsiag to nkag rau hauv koj lub neej- los ntawm koj lub tsho tsis muaj dej rau cov nti tiv thaiv hauv koj lub xov tooj, nws yog txhua yam ua tsaug rau nws! Niaj hnub no, cia peb paub qhov "pob zeb diamond zais" hauv tsev neeg silicone ~
Yooj yim muab tso, nws yog cov khoom siv silicon nrog "active hydrogen" thiab ntau "cov tes me me" (cov kws tshaj lij hu ua Si-H bonds) uas tuaj yeem ua rau tshuaj lom neeg.
Cov saw tseem ceeb hloov pauv Si-O daim ntawv cog lus, thaum cov saw hlau sab muaj Si-H daim ntawv cog lus. Cov ntsiab lus hydrogen yog kho tau los ntawm 0.1% mus rau 0.8%! Nws nthuav tawm ob qho tib si siab reactivity thiab zoo heev tsis kam mus rau siab thiab qis kub (ruaj khov los ntawm -50℃mus rau 200 degree), thiab nws yog sib xws nrog ntau yam ntaub ntawv, boasting exceptional compatibility.
Cov cheeb tsam tseem ceeb ntawm daim ntawv thov
1. Intermediates hauv Silicone Khoom Synthesis
Qhov no yog daim ntawv thov yooj yim tshaj plaws ntawm qis-hydrogen silicone roj thiab cov khoom siv tseem ceeb rau kev npaj lwm yam khoom siv silicone. Synthesis of Modified Silicone Oils: Hloov cov roj silicone, xws li ntev - saw alkyl, fluorinated, thiab polyether hloov silicone roj, yog npaj los ntawm kev sib ntxiv cov tshuaj tiv thaiv ntawm Si-H bonds nrog cov tebchaw uas muaj unsaturated bonds (ntev-chain olefins, fluorinated. ), thiab lwm yam tshuaj pleev ib ce, thiab lwm yam. Kev npaj ntawm Silicone Rubber Crosslinking Agents: Ntxiv rau -kho silicone roj hmab (HTV, RTV), nws reacts nrog vinyl-muaj cov roj hmab hauv paus los ua ib qho kev sib txuas ntawm peb-. Piv nrog rau cov txheej txheem vulcanization ib txwm muaj, nws muaj qhov zoo xws li qis vulcanization kub, tsis muaj los ntawm - cov khoom, thiab kev ua haujlwm ruaj khov, thiab siv rau hauv kev tsim cov nplhaib sib khi, kev kho mob silicone, thiab lwm yam.
2. Kev hloov kho cov khoom siv thiab kev ua haujlwm zoo
Los ntawm reacting nrog cov ntaub ntawv nto, tshiab zog yog imparted los yog uas twb muaj lawm cov khoom yog txhim khu kev qha. Resin Coating Modification: Ntxiv rau cov coatings xws li epoxy resin thiab polyurethane, nws tuaj yeem txhim kho qhov kub thiab tsis kub tsis kam, huab cua tsis kam, thiab corrosion kuj, txhim kho qib qib, thiab muab cov dej tsis zoo thiab stains -cov haujlwm tiv thaiv, haum rau kev tsim vaj tsev, tsheb, thiab kev lag luam tiv thaiv -corrosion txheej. Fiber thiab Fabric Finishing: Raws li tus neeg sawv cev tiav, nws tau kho rau ntawm qhov chaw fiber ntau los ntawm padding thiab ci, muab cov ntaub tsis muaj dej tsis zoo, mos, wrinkle-resistant, thiab abrasion-cov khoom tiv thaiv yam tsis muaj kev cuam tshuam rau kev ua pa, haum rau siab - cov khaub ncaws thiab sab nraum zoov tsis muaj dej tsis zoo.
3. A "Cov ntaub thaiv npog" rau cov khoom siv hluav taws xob
Muab kev tiv thaiv rau cov khoom siv hluav taws xob, ua kom cov khoom siv ruaj khov ua haujlwm. Cov khoom siv hluav taws xob hauv cov khoom siv hluav taws xob: Ua haujlwm ua tus neeg sawv cev sib txuas thaum lub sijhawm kho ntawm encapsulating silicone resin / potting compound, tsim cov qauv ntom ntom uas muab cov rwb thaiv tsev, tiv thaiv qhov kub thiab txias tsis kam, thiab tiv thaiv kev tiv thaiv - kev laus tiv thaiv, haum rau chips, sensors, thiab lwm yam. Electronic potting compound toughening agents: Thaum crosslinking bristles, kho cov khoom siv hluav taws xob zoo dua qub. compound, txhim khu kev cuam tshuam, thiab tiv thaiv kev tawg los ntawm kev hloov kub lossis kev co.
4. Lwm Daim Ntawv Thov - Tag Nrho -Round Assistant
"Mould Release Agent: Siv ib leeg lossis ua ke rau cov yas, roj hmab, thiab cov hlau tuag casting. Nws ua ib zaj duab xis nyias ntawm cov pwm saum npoo, muab kev tso tawm zoo heev yam tsis muaj qhov seem seem, thiab tuaj yeem ua rau lub neej pwm ntev. Defoamer: Siv nws cov khoom tsis tshua muaj zog, nws yog siv rau hauv coatings, luam ntawv thiab dyeing, kev kho dej khib nyiab, thiab lwm yam kev siv. Nws muab kev ua haujlwm ntev nrog rau kev ua haujlwm siab; - Cov ntaub ntawv: Hloov kho qis- cov roj silicone roj (xws li polyether- hloov pauv) tuaj yeem muab ntxiv ua emulsifiers thiab emollients rau cov khoom tu tawv nqaij thiab cov khoom tu tus kheej, tsim kom muaj dej noo thiab tiv thaiv zaj duab xis. "
Tsawg-hydrogen silicone roj zoo li "tag nrho-rounder," ua "lub hauv paus" rau kev sib txuas ntawm lwm cov ntaub ntawv silicon, thiab tseem ncaj qha ntxiv buffs rau ntau yam khoom-waterproofing, stabilizing, toughening, nws ua tau txhua yam!
