Daim kab xev silicone bra tiv thaiv kev laus

Rau cov poj niam uas nyiam qhov xis nyob thiab qhov zoo nkauj,silicone braCov ntaub nplaum tau ntev los ua ib yam khoom tseem ceeb rau kev hnav txhua hnub thiab rau cov sijhawm tshwj xeeb. Txawm li cas los xij, ntau tus neeg siv ntsib teeb meem ib qho: nrog kev siv ntau ntxiv, cov ntaub nplaum maj mam pib daj, tawv, thiab poob lawv qhov nplaum. Qhov no tsis tsuas yog cuam tshuam rau kev hnav xwb tab sis kuj ua rau lub neej ntawm cov khoom luv dua. Qhov ua rau tag nrho cov no yog cuam tshuam nrog cov txheej txheem "kev kho mob tiv thaiv kev laus".

Ua ib lub hom lag luam uas mob siab rau kev tshawb fawb thiab kev txhim kho thiab kev tsim cov ntaub nplaum silicone bra, peb paub zoo txog lub luag haujlwm tseem ceeb uas cov thev naus laus zis tiv thaiv kev laus ua si hauv cov khoom zoo. Niaj hnub no, peb yuav kawm txog cov thev naus laus zis tseem ceeb ntawm cov ntaub nplaum silicone bra tiv thaiv kev laus thiabthiab piav qhia txog yuav ua li cas cov ntaub nplaum silicone zoo ua kom "nyob ntev, zoo li tshiab" ruaj khov los ntawm kev ua cov txheej txheem ib txheej dhau ib txheej.

I. Vim li cas kev kho mob tiv thaiv kev laus thiaj li yog "txoj sia" ntawm cov ntaub nplaum silicone bra?

Ua ntej peb tham txog cov txheej txheem no, peb yuav tsum xub piav qhia meej: Vim li cas kev kho mob tiv thaiv kev laus thiaj li tseem ceeb rau cov ntaub nplaum silicone bra? Silicone yog qhov ruaj khov, tab sis nws ntsib ntau yam kev hem thawj rau kev laus thaum siv txhua hnub:

Kev tawg ntawm ultraviolet: Thaum hnav txhua hnub, qhov nkag mus ntawm lub teeb los ntawm khaub ncaws lossis UV rays los ntawm sab nraum zoov tuaj yeem ua rau cov qauv molecular ntawm silicone tawg sai dua, ua rau daj thiab brittleness.

Kev hloov pauv ntawm qhov kub thiab txias: Qhov kub ntawm daim tawv nqaij tib neeg tas li (kwv yees li 37°C) thiab kev hloov pauv ntawm qhov kub ntawm dej hauv lub tshuab ntxhua khaub ncaws tuaj yeem cuam tshuam rau qhov elasticity thiab kev ruaj khov ntawm cov nplaum.

Kev Tawm Tsam Los Ntawm Tshuaj: Cov roj, tshuaj tsw qab, thiab tshuaj pleev thaiv hnub hauv cov tshuaj pleev ib ce, nrog rau cov tshuaj da dej thiab cov tshuaj ntxhua khaub ncaws uas siv thaum ntxuav, tuaj yeem ua rau cov tshuaj lom neeg nrog silicone, ua rau cov khoom puas tsuaj.

Kev hnav lub cev: Kev sib txhuam thaum lub sijhawm hnav thiab nias thaum lub sijhawm khaws cia tuaj yeem ua rau qhov hnav ntawm qhov chaw ntau ntxiv thiab txo lub neej ntawm cov ntaub qhwv mis silicone.

Yog tsis muaj kev kho mob tiv thaiv kev laus los ntawm cov kws tshaj lij, lub ncoo mis silicone yuav pom cov cim qhia tias laus tom qab siv ib mus rau ob lub hlis xwb. Txawm li cas los xij, nrog kev kho mob tiv thaiv kev laus kom tiav, lub neej ntawm cov khoom tuaj yeem ntev mus txog 6-12 lub hlis, ua kom muaj kev paub zoo rau tus neeg siv. Qhov no yog qhov sib txawv tseem ceeb ntawm cov ncoo mis silicone zoo thiab cov khoom pheej yig dua.

II. Peb Txoj Kev Txheej Txheem Tseem Ceeb rau Kev Kho Mob Tiv Thaiv Kev Laus ntawm Silicone Chest Patches

Ib daim ntaub nplaum silicone uas ruaj khov tau dhau los ntawm cov txheej txheem txhuam kom zoo: kev ua kom zoo ntawm cov khoom siv, kev tiv thaiv qhov chaw, thiab kev ruaj khov ntawm cov khoom tiav. Txhua kauj ruam yuav tsum tau ua tib zoo saib xyuas txhua yam.

1. Txheej Khoom Siv Raw: Ib qho piv txwv ntawm kev tshawb fawb ntawm High-Purity Silicone thiab Anti-Aging Agents

Lub hauv paus ntawm kev tiv thaiv kev laus pib nrog kev xaiv thiab kev sib xyaw ntawm cov khoom siv zoo. Peb tsis siv cov silicone rov ua dua tshiab lossis cov silicone uas tsis huv uas feem ntau siv hauv kev lag luam thiab hloov chaw siv cov khoom siv kho mob, cov kua silicone ntshiab (≥99.5%) ua peb cov khoom siv tseem ceeb. Hom silicone no muaj cov qauv molecular ruaj khov dua thiab muaj cov yam ntxwv tiv thaiv kev laus muaj zog dua. Tab sis silicone ntshiab ib leeg tsis txaus. Peb ntxiv peb cov khoom ntxiv tiv thaiv kev laus tseem ceeb rau cov khoom siv raw, thiab qhov sib piv ntawm txhua yam khoom ntxiv tau raug txheeb xyuas los ntawm ntau txhiab qhov kev sim:
Cov khoom nqus ultraviolet (UV-531): nqus tau lub zog ultraviolet zoo, tiv thaiv nws kom tsis txhob ua puas rau cov saw hlau silicone, tiv thaiv kev daj thiab brittleness;
Tshuaj antioxidant (1010): tiv thaiv cov tshuaj oxidation ntawm silicone hauv qhov chaw kub siab, tiv thaiv cov khoom kom tsis txhob tawv thiab poob elasticity;
Tshuaj pleev roj (LD-80): tsim ib daim zaj duab xis tiv thaiv rau ntawm qhov chaw ntawm cov roj silicone, txo qhov kev puas tsuaj ntawm cov roj pleev kom zoo nkauj thiab cov tshuaj ntxuav ntawm cov khoom siv.

Lus Cim Tshwj Xeeb: Tus nqi ntawm cov khoom ntxiv yuav tsum tau tswj hwm nruj me ntsis ntawm 0.3% thiab 0.8% - tsawg dhau yuav ua rau tsis txaus tiv thaiv kev laus, thaum ntau dhau yuav cuam tshuam rau qhov viscosity thiab daim tawv nqaij lo rau silicone. Peb siv cov khoom siv sib tov tsis siv neeg kom ntseeg tau tias qhov yuam kev ntawm txhua pawg ntawm cov khoom siv raw tsis pub tshaj 0.05%.

2. Txheej molding: Cov txheej txheem ruaj khov ntawm kev kub siab vulcanization thiab gradient txias

Cov txheej txheem molding ntawm daim ntawv silicone mis cuam tshuam ncaj qha rau qhov ruaj khov ntawm nws cov qauv sab hauv, uas ua rau nws tsis kam laus. Peb siv cov txheej txheem molding ob kauj ruam ntawm "high temperature vulcanization + gradient cooling" es tsis txhob siv cov txheej txheem kho qhov kub thiab txias hauv chav sib tham hauv kev lag luam.

(1) Kev kub siab vulcanization: ua rau cov qauv molecular nruj dua

Tom qab cov khoom siv silicone raw uas tau npaj tseg raug txhaj rau hauv cov pwm uas tau tsim tshwj xeeb, nws raug muab tso rau hauv lub cub tawg vulcanization kub 180 ℃ thiab cua sov ntawm qhov kub tas li rau 30 feeb. Hauv qab qhov kub siab, cov molecule silicone yuav dhau los ntawm kev sib txuas ua ke los tsim cov qauv network peb-seem uas nruj dua thiab ruaj khov dua - cov qauv no tuaj yeem tiv taus kev puas tsuaj rau cov saw hlau molecular los ntawm cov yam ntxwv sab nraud thiab txhim kho kev tiv thaiv kev laus los ntawm sab hauv.

Piv rau qhov kho kom sov hauv chav tsev (qib sib txuas molecular txog li 60%), qib sib txuas molecular ntawm silicone vulcanized ntawm qhov kub siab tuaj yeem ncav cuag ntau dua 90%, thiab lub zog tensile thiab kub tsis kam ntawm cov khoom yuav raug txhim kho ntau dua 30%.

(2) Kev txias txias: zam kev phom sij zais ntawm kev laus los ntawm kev ntxhov siab sab hauv

Tom qab ua tiav qhov vulcanization, yog tias cov khoom raug coj tawm ntawm lub cub tawg kub kom txias, qhov kub hloov pauv loj heev yuav ua rau muaj kev ntxhov siab hauv silicone, uas yooj yim tawg thiab deformation tom qab siv ntev. Yog li ntawd, peb tau tsim cov txheej txheem txias gradient: Kauj Ruam 1: txias ntawm 180 ℃ txog 120 ℃ thiab khaws cia tas li rau 20 feeb; Kauj Ruam 2: txias ntawm 120 ℃ txog 60 ℃ thiab khaws cia tas li rau 30 feeb; Kauj Ruam 3: txias ntawm 60 ℃ mus rau chav tsev kub (25 ℃) thiab txias ntuj rau 1 teev. Los ntawm kev txias maj mam, cov molecules sab hauv ntawm silicone tuaj yeem ntsws sib npaug, zam kev ntxhov siab, xyuas kom ruaj khov ntawm cov qauv khoom tiav, thiab txo qhov kev pheej hmoo ntawm kev laus tom qab thiab tawg. 3. Txheej saum npoo: kev tiv thaiv ob npaug ntawm nano txheej thiab kev kho mob matte Qhov saum npoo ntawm silicone mis thaj yog nyob rau hauv kev sib cuag ncaj qha nrog daim tawv nqaij, tshuaj pleev ib ce thiab ib puag ncig sab nraud, yog li kev tiv thaiv saum npoo yog qhov txuas tseem ceeb hauv kev kho mob tiv thaiv kev laus. Peb tau ntxiv ob txoj kev kho qhov chaw rau cov khoom tiav: (1) Nano anti-fouling txheej: cais tawm sab nraud erosion Qhov chaw ntawm silicone tom qab molding yog npog nrog nano-scale (tuab ntawm txog 50nm) polytetrafluoroethylene txheej siv plasma spraying technology. Lub txheej no muaj peb lub luag haujlwm tseem ceeb: Waterproof thiab roj-proof: txo cov seem ntawm cov roj pleev xim thiab hws ntawm qhov chaw thiab txo cov tshuaj erosion; Anti-friction: txhim kho qhov hnav tsis kam ntawm qhov chaw thiab tiv thaiv kev puas tsuaj ntawm qhov chaw los ntawm kev sib txhuam thaum hnav; Yooj yim los ntxuav: cov xim yooj yim dua los tshem tawm thaum ntxuav, txo cov khoom poob thaum lub sijhawm ntxuav. Lub kaum sab xis ntawm cov dej ntawm qhov chaw silicone kho nrog nano-txheej tuaj yeem ncav cuag ntau dua 110 ° (silicone ib txwm yog li 70 °), thiab nws muaj cov hydrophobicity zoo heev thiab cov khoom tiv thaiv-fouling. (2) Matte anti-oxidation kev kho mob: tiv thaiv kev daj thiab discoloration. Hauv kev teb rau qhov teeb meem "daj" uas cov neeg siv txhawj xeeb tshaj plaws, peb ntxiv matte anti-oxidation kev kho mob tom qab nano-txheej. Los ntawm kev siv cov txheej txheem tshuaj txhuam tshwj xeeb, cov molecules dawb ntawm qhov chaw silicone raug tshem tawm thiab ib daim zaj duab xis tiv thaiv kev oxidation raug tsim rau ntawm qhov chaw - daim zaj duab xis no tuaj yeem tiv thaiv kev sib cuag ncaj qha ntawm huab cua thiab qhov chaw silicone, txo qhov daj uas tshwm sim los ntawm kev tshuaj tiv thaiv oxidation. Cov ntaub ntawv sim qhia tau tias tom qab sim ua kom pom kev raug UV txhua hnub (8 teev hauv ib hnub rau 30 hnub), qib daj (ΔE tus nqi) ntawm cov ntaub so ntswg silicone nrog kev kho mob matte, antioxidant tsuas yog 0.8 (yuav luag tsis pom rau lub qhov muag liab qab), thaum tus nqi ΔE ntawm cov silicone tsis kho tau mus txog 3.5 (pom kev daj).

III. Kev Ntsuas Kom Zoo Txog Kev Tiv Thaiv Kev Laus: Xyuas Kom Txhua Daim Bra Patch Ua Tau Raws Li Cov Qauv

Txawm tias qhov kev ua tes zoo tshaj plaws yuav tsum tau kuaj xyuas los ntawm kev tshawb fawb kom paub tseeb tias nws ua haujlwm tau zoo. Peb tau tsim kom muaj lub kaw lus kuaj kev laus uas ua tau zoo tshaj cov qauv kev lag luam. Txhua pawg khoom yuav tsum dhau plaub qhov kev xeem tseem ceeb hauv qab no, thiab txhua yam yuav tsum dhau ua ntej lawv tuaj yeem xa tawm:

1. Kev Ntsuas Kev Laus UV

Cov qauv raug muab tso rau hauv lub chav UVB-313 UV laus, ua qauv ib puag ncig UV muaj zog (irradiation zog ntawm 0.71W / m²) rau 168 teev ntawm kev raug tas mus li (sib npaug rau ib xyoos ntawm kev raug UV txhua hnub). Tom qab kuaj, cov qauv yuav tsum ua tau raws li cov hauv qab no:
Tsos: Tsis pom tseeb daj (ΔE tus nqi ≤ 1.0), tsis muaj kab nrib pleb;
Kev Ua Tau Zoo: Kev Rov Qab Zoo Li Qub ≥ 90%, kev poob viscosity ≤ 10%.
2. Kev Ntsuas Kub Siab Rau Kev Laus
Cov qauv raug muab tso rau hauv lub chamber laus uas kub txog 70°C tas li rau 72 teev (ua piv txwv rau qhov kub siab thaum lub caij ntuj sov lossis khaws cia ntev hauv qhov chaw kub siab). Tom qab kuaj xyuas, cov qauv yuav tsum ua tau raws li cov hauv qab no:
Kev Hloov Kho Hardness: Shore A hardness hloov ≤ 5;
Kev Hloov Pauv Qhov Ntev: Qhov ntev thiab qhov dav hloov pauv ≤ 2% (tsis pom kev ntsws lossis nthuav dav).
3. Kev Ntsuas Tshuaj Tiv Thaiv
Cov qauv kuaj raug muab tso rau hauv peb yam tshuaj lom neeg uas siv ntau (roj pleev kom zoo nkauj, tshuaj da dej, thiab tshuaj pleev thaiv hnub) ntawm 37°C rau 24 teev. Tom qab kuaj, cov qauv kuaj yuav tsum ua tau raws li cov hauv qab no:
Nto: Tsis muaj o, tsis muaj xim ploj, thiab tsis muaj kev poob viscosity;
Kev Hloov Pauv Qhov Hnyav: Qhov hnyav nce lossis poob ≤ 3% (tsis pom tseeb tias yaj lossis nqus tau). 4. Kev Ntsuas Kev Sib Txhuam thiab Kev Laus

Siv lub Martindale abrasion tester, qhov chaw ntawm cov qauv raug rau 1000 lub voj voog sib txhuam ntawm lub siab ntawm 12 kPa (ua piv txwv txog kev sib txhuam uas ntsib thaum hnav txhua hnub). Tom qab sim, cov qauv yuav tsum ua tau raws li cov cai hauv qab no:

Nto: Tsis muaj kev puas tsuaj, linting, lossis khawb pom tseeb;

Kev nplaum: Tswj kom ruaj khov, tsis sib cais rau daim tawv nqaij tom qab sib txhuam.

VI, Cov Neeg Siv Khoom Yuav Ua Li Cas Txheeb Xyuas Qhov Kev Tiv Thaiv Kev Laus ntawm Silicone Chest Tapes Los Ntawm Cov Lus Qhia?

Tom qab nkag siab txog kev ua haujlwm tshaj lij, ntau tus neeg siv yuav nug tias: Kuv yuav ua li cas thiaj paub sai sai txog kev laus ntawm daim kab xev silicone hauv siab thaum yuav khoom? Qhov tseeb, peb qhov kev soj ntsuam yooj yim tuaj yeem pab tau:

Tsos: Daim kab xev zoo yuav tsum muaj qhov tiav matte sib xws, tsis muaj qhov ci ntsa iab (qhov ci ntsa iab ntau dhau qhia tias nws tsis tau kho nrog cov tshuaj antioxidants). Cov xim yuav tsum huv si, tsis muaj qhov daj lossis tsis ci ntsa iab (txawm tias cov khoom tshiab yuav tsum paub txog qhov daj me ntsis).

Kov: Maj mam rub cov khoom siv nrog koj cov ntiv tes. Nws yuav tsum mos thiab ywj, thiab sai sai rov qab mus rau nws cov duab qub tom qab tso tawm. (Kev tawv dhau lossis kev ywj tsis zoo yuav qhia tau tias cov khoom siv raw tsis zoo lossis tsis txaus vulcanization.) Qhov chaw yuav tsum du thiab zoo, tsis muaj qhov tsis zoo. (Qhov tsis zoo yuav qhia tau tias ntxiv cov khoom ntxiv tsis sib xws.)

Sim Kev Sib Txuas: Muab daim ntaub nplaum rau ntawm koj txhais caj npab, maj mam nias, thiab tshem tawm kom pom tias daim ntaub nplaum sib xws. Daim ntaub nplaum zoo yuav tsum muaj kev sib txuas ruaj khov, tsis muaj qhov chaw sib txuas ntau dhau lossis tsis muaj zog. (Kev sib txuas tsis ruaj khov yuav qhia tau tias txheej txheej tsis zoo, uas yuav ua rau laus thiab tev tawm.)

V. Xaus Lus: Kev Siv Tshuab Uas Tiv Thaiv Kev Laus: Kev Cog Lus Mus Ntev Rau Kev Paub Txog Tus Neeg Siv

Ib daim ntaub mos mos silicone me memuaj ntau txheej txheem ntawm kev siv tshuab, los ntawm cov khoom siv raw thiab molding mus rau kev kho saum npoo. Kev kho mob uas tiv taus kev laus tsis yog tsuas yog txiav txim siab lub neej ntawm cov khoom xwb tab sis kuj tseem txiav txim siab tus neeg siv lub sijhawm ntev. Tom qab tag nrho, tsis muaj leej twg xav hloov cov ntaub qhwv hauv siab ntau zaus, thiab tsis muaj leej twg xav txaj muag los ntawm daim ntaub qhwv hauv siab laus thaum lub sijhawm tseem ceeb.