Rope dipping yog ib qho tseem ceeb ntawm kev ua tiav cov khoom siv dav siv hauv cov khaub ncaws, hnab, khau, thiab cov khoom siv los ua kom ruaj khov, zoo nkauj, thiab txoj hlua ua haujlwm. Los ntawm kev siv cov kua nplaum silicone los ntawm kev tswj cov dipping thiab kho cov txheej txheem, cov tuam ntxhab tuaj yeem ua tiav du, hnav- tiv taus, thiab tawg- cov lus qhia hlua tiv taus nrog zoo ib yam. Tsab ntawv xov xwm no muab cov ncauj lus kom ntxaws txog txoj hlua dipping txheej txheem siv siab - silicone inks, raws li cov qauv kev qhia ntau lawm.
1. Hlawv: Npaj txoj hlua kawg
Cov txheej txheem pib nrog hlawv cov burrs ntawm txoj hlua kawg. Cov kauj ruam no tshem tawm cov xoob fibers thiab tiv thaiv fraying, ua kom lub hauv paus huv si thiab compact rau silicone adhesion. Kev hlawv kom zoo txhim kho kev sib raug zoo ntawm lub zog thiab pab ua kom tiav qhov zoo nkauj kawg.
2. Undercoating: Tsim lub hauv paus
Tom qab kev npaj, txoj hlua kawg yog dipped rau hauv ib qho xim silicone ink, feem ntau XG-20S-1 lossis XG-20Z-1, tov nrog 10% catalyst XG-MB-1 thiab 100–120% thinner XG-128AH. Cov txheej txheej hauv qab no txhim kho adhesion ntawm cov hlua fibers thiab silicone, tsim lub hauv paus muaj zog rau cov txheej txheem tom ntej. Cov hlua yog ces lifted tawm kom zoo zoo kom cov tuab tuab.
3. Dripping thiab Initial Curing
Tshaj silicone yog tso cai rau drip tawm ib txwm, tiv thaiv tsis sib xws. Tom qab ntawd cov hlua yog muab tso rau hauv qhov cub kom kho ntawm 60℃rau 20 feeb. Qhov kev tswj xyuas cov kauj ruam no stabilizes txheej txheej hauv qab thiab npaj nws rau trimming thiab xim.
4. Txiav: Precision Shaping
Thaum kho, txoj hlua kawg yog txiav mus rau qhov ntev uas xav tau. Cov kauj ruam no ua kom zoo sib xws ntawm cov khoom thiab muab cov ntug huv rau xim thiab txheej txheej saum toj kawg nkaus.
5. Xim: Txhim kho qhov pom kev pom
Xim yog ua los ntawm silicone number case tov nrog catalyst, thinner, thiab silicone pigment XG-401, feem ntau ntawm 5-20% nyob ntawm seb cov xim siv. Txoj hlua kawg tuaj yeem dhau mus ua ntau yam xim kom ua tiav cov kev pab cuam zoo ib yam thiab qhov tob ntawm cov xim. Nruab nrab ntawm txhua kauj ruam xim, txoj hlua kho dua ntawm 60℃rau 20 feeb.
6. Backflowing: Ua tiav kev hloov pauv
Txhawm rau ua kom lub ntsej muag du thiab kev hloov pauv ntuj nyob ntawm txoj hlua kawg, cov khoom tau muab tso rau pem hauv ntej rau backflowing. Qhov no tso cai rau lub ntiajteb txawj nqus rov faib cov silicone tusyees, txo qis drips thiab defects. Lwm lub voj voog kho ntawm 60℃rau 20 feeb ua raws li txhawm rau txhawm rau hauv cov duab.
7. Sab saum toj txheej: Kev ua haujlwm thiab kho kom zoo nkauj tiav
Qhov kawg tsos thiab kev ua tau zoo yog txiav txim siab los ntawm cov txheej saum toj kawg nkaus, uas tuaj yeem ua glossy, matte, puff, lossis suede. Feem ntau siv silicone inks muaj xws li XG-866ARP, XG-399-2, los yog XG-136M-1, tov nrog catalyst, thinner, thiab xaiv xim xim. Puff thiab suede cuam tshuam yuav tsum tau kub curing ntau dua (130℃rau 10 feeb), thaum glossy thiab matte tiav yog kho ntawm 60℃rau 20 feeb.
8. Kev xaiv cov khoom siv: Xaiv txoj cai Silicone
Ob lub siab - cov ntawv silicone inks feem ntau piv rau hauv daim ntawv thov hlua khi. XG-20S-1 muaj kev xav softer thiab ci dua, ua rau nws zoo tagnrho rau cov khoom lag luam zoo tshaj plaws. XG-20Z-1, ntawm qhov tod tes, yog firmer thiab ncav cuag qhov ceev ceev dua, txhim kho kev tsim khoom siv rau kev lag luam.
Xaus
Txoj hlua silicone dipping txheej txheem yog kev sib xyaw ua ke ntawm kev npaj, undercoating, xim, kho, thiab ua tiav. Thaum ua tiav kom raug, nws xa cov hlua xaus uas du, ruaj khov, thiab pom kev txaus siab. Los ntawm kev xaiv cov txheej txheem silicone tsim nyog thiab ua raws li cov txheej txheem kho kom raug, cov tuam txhab tsim khoom tuaj yeem ua tiav qhov zoo thiab ua tau raws li kev tsim qauv sib txawv thoob plaws kev ua lag luam thiab kev ua lag luam.
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