Muaj ntau ntau hom roj hmab hauv kev ua lag luam niaj hnub no, tab sis ob qhov nrov tshaj plaws yog silicone roj hmab thiab latex. Lawv ob leeg muaj lawv tus kheej cov khoom tshwj xeeb uas ua rau lawv haum rau ntau lub hom phiaj. Hauv tsab xov xwm no, peb yuav sib piv thiab sib piv cov ntaub ntawv no nyob rau hauv cov nqe lus ntawm lawv lub cev thiab tshuaj, nrog rau lawv cov kev siv.
Taw qhia: silicone roj hmab thiab latex yog dab tsi?
Silicone roj hmab thiab latex yog ob qho tib si polymers, txhais tau tias lawv tau ua los ntawm cov saw ntev ntawm cov molecules. Lawv yog ob qho tib si elastic, txhais tau tias lawv tuaj yeem ncab thiab rov qab mus rau lawv qhov qub. Silicone roj hmab yog cov khoom siv hluavtaws ua los ntawm silicone, oxygen, thiab hydrogen atoms. Latex yog lub ntuj polymer ua los ntawm cov tebchaw pom hauv cov nroj tsuag. Lawv yog ob qho tib si siv nyob rau hauv cov khoom uas yuav tsum tau hloov tau thiab muaj ib tug high degree ntawm tsis kam mus rau tshav kub thiab txias. Txawm li cas los xij, muaj qee qhov sib txawv tseem ceeb ntawm ob yam khoom.
Silicone roj hmab yog tsim los ntawm silicone, hluavtaws polymer. Nws muaj qib siab dua ntawm kev ua kom sov dua li cov latex, ua rau nws zoo tagnrho rau cov khoom uas yuav raug rau qhov kub thiab txias. Nws kuj yog resistant rau roj thiab tshuaj, uas ua rau nws zoo tagnrho rau siv nyob rau hauv kev kho mob cov cuab yeej los yog cov ntsaws ruaj ruaj uas yuav tsum tau tiv thaiv hnyav tej yam kev mob. Txawm li cas los xij, silicone roj hmab yog kim dua li latex.
Latex yog tsim los ntawm cov roj hmab ntuj, uas yog los ntawm cov kua txiv ntawm qee cov ntoo. Nws tsis tshua kim dua li cov roj hmab silicone tab sis tsis tiv taus huab cua kub lossis tshuaj lom neeg.
Dab tsi yog qhov txawv ntawm silicone roj hmab thiab latex?
- Ob leeg silicone roj hmab thiab latex yog elastic polymers nrog ntau yam kev siv.
-Silicone roj hmab yog tsim los ntawm silicon, ib yam khoom muaj nyob rau hauv cov xuab zeb thiab quartz. Latex los ntawm ntau yam ntuj tsim xws li tsob ntoo kua txiv thiab mis nyuj. Yog li ntawd, silicone roj hmab yog kub resistant thiab check dua latex.
-Silicone roj hmab yog cov roj hmab hluavtaws thiab tiv taus qhov kub thiab txias, UV teeb, ozone, thiab tshuaj degradation. Latex yog cov khoom siv ntuj tsim uas tuaj yeem degrade dhau sijhawm thaum raug tshav ntuj thiab ozone. Silicone roj hmab tsis tawg yooj yim li latex thaum raug UV teeb lossis lwm yam khoom
-Silicone roj hmab tsis cuam tshuam nrog lwm cov ntaub ntawv, thaum latex tuaj yeem ua rau muaj kev tsis haum rau qee tus neeg. Silicone roj hmab feem ntau tsis tshua muaj kev ua xua dua li latex.
Cov khoom ntawm silicone roj hmab: kub tsis kam, huab cua tsis kam, hluav taws xob rwb thaiv tsev
Silicone roj hmab yog ib qho elastomer tsim los ntawm silicone - nws tus kheej yog polymer - thiab oxygen. Silicone rubbers tau siv dav hauv kev lag luam, thiab muaj ntau yam kev tsim. Silicone rubbers sib txawv hauv lawv lub cev thiab tshuaj lom neeg, uas tau txiav txim los ntawm hom roj silicone, tus neeg sawv cev sib txuas, muab tub lim, thiab cov khoom siv ntxiv. Cov yam ntxwv ntawm silicone roj hmab muaj xws li:
-Qhov kub tsis kam: Silicone roj hmab tuaj yeem tiv taus qhov kub ntawm -55 txog 300 ° C (-67 txog 572 ° F) thaum tseem tuav lawv cov khoom muaj txiaj ntsig. Silicone roj hmab strips yog resistant rau huab cua kub, ob qho tib si kub thiab txias, ua rau nws zoo tagnrho rau siv nyob rau hauv ntau qhov chaw.
- Huab cua tsis kam: Silicone roj hmab tsis degrade thaum raug tshav ntuj lossis huab cua zoo li lwm cov elastomers. Cov cuab yeej no ua rau nws zoo tagnrho rau kev siv sab nraum zoov uas lwm cov ntaub ntawv yuav sai sai degrade. Dej tsis kam Txawm hais tias silicone roj hmab tsis yog cov khoom siv dej-resistant tiag tiag, nws tuaj yeem tiv taus qee qhov dej noo. A silicone roj hmab gasket tuaj yeem siv rau ntau yam kev siv uas raug cov av noo siab lossis los nag.
- Hluav taws xob rwb thaiv tsev: Silicone roj hmab yog ib qho hluav taws xob zoo heev. Nws muaj lub zog dielectric siab thiab tuaj yeem tiv taus siab voltages. Silicone roj hmab kuj muaj cov thermal conductivity tsawg, ua rau nws zoo tagnrho rau siv nyob rau hauv cov ntaub ntawv hluav taws xob uas kub dissipation yog ib qho kev txhawj xeeb. Silicone roj hmab kuj tiv taus ozone thiab ultraviolet hluav taws xob, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev siv sab nraum zoov.
-Resistant rau dej thiab tshuaj: Nws kuj yog resistant rau dej thiab tshuaj, ua rau nws zoo tagnrho rau siv nyob rau hauv kev kho mob, khoom noj khoom haus thiab dej haus, thiab kev lag luam kev siv. Silicone roj hmab kuj tsis muaj tshuaj lom thiab hypoallergenic, ua rau nws muaj kev nyab xeeb rau kev siv cov tawv nqaij rhiab heev.
Cov khoom ntawm latex: biodegradable, elasticity, nyab xeeb thiab ruaj khov
Latex yog cov khoom siv biodegradable ua los ntawm cov kua txiv hmab txiv ntoo. Nws yog cov khoom siv ntuj tsim, thiab yog li ntawd muaj qee qhov zoo ntawm cov khoom siv hluavtaws xws li silicone.
Latex yog elastic heev, txhais tau tias nws tuaj yeem ncab thiab rov qab mus rau nws qhov qub yam tsis muaj kev puas tsuaj. Qhov no ua rau nws zoo tagnrho rau siv ntau yam kev siv, xws li hnab looj tes, hnab looj tes, thiab balloons. Latex kuj tseem tiv taus UV lub teeb thiab oxygen, ua rau nws ruaj khov dua li lwm cov ntaub ntawv.
Latex yog ib yam khoom uas tau siv rau hauv cov khoom tau ntau xyoo. Nws yog tsim los ntawm cov khoom xyaw ntuj thiab yog li biodegradable. Nws kuj yog hypoallergenic, yog li nws muaj kev nyab xeeb rau cov neeg muaj kev tsis haum latex.
Latex kuj tseem muaj zog heev thiab muaj kev tiv thaiv siab rau tearing.
Lub drawbacks ntawm silicone roj hmab
Ib qho ntawm cov teeb meem tseem ceeb ntawm silicone roj hmab yog nws cov nqi. Silicone roj hmab yog kim dua li lwm hom roj hmab, xws li roj hmab ntuj, roj hmab neoprene thiab urethane roj hmab.
Cov drawbacks ntawm latex
Thaum latex muaj ntau qhov zoo, kuj tseem muaj qee qhov kev tsis zoo los xav txog. Piv txwv li, latex tuaj yeem ua rau muaj kev tsis haum rau qee tus neeg. Tsis tas li ntawd, latex tsis yog biodegradable thiab yog li tsis yog ib qho kev xaiv zoo rau ib puag ncig.
Kev siv cov roj hmab silicone: cov khoom siv kho mob, cookware, sealants
Silicone roj hmab raj yog siv ntau yam khoom siv kho mob vim tias nws tsis muaj zog, txhais tau tias nws tsis cuam tshuam nrog lub cev lossis ua rau tsis lees paub zoo li qee yam khoom siv. Nws kuj hloov tau thiab muaj peev xwm tswj tau nws cov duab nyob rau lub sij hawm, ua rau nws zoo tagnrho rau kev siv mus sij hawm ntev hauv kev cog hniav thiab prosthetics. Tsis tas li ntawd, silicone roj hmab tsis tawg thaum raug lub cev los yog kub kub, ua rau nws zoo tagnrho rau siv hauv cookware thiab sealants.
Kev siv latex: hnab looj tes, hnab looj tes, balloons
Muaj ntau yam siv rau cov hnab looj tes latex, hnab looj tes thiab balloons. latex yog ib yam khoom uas tau muab los ntawm cov kua txiv hmab txiv ntoo. Nws yog ib yam khoom ntuj uas yog biodegradable thiab hypoallergenic. Nws tau siv rau ntau pua xyoo hauv ntau daim ntawv thov sib txawv.
Cov hnab looj tes latex feem ntau yog siv rau hauv kev kho mob, vim lawv muab kev tiv thaiv ntawm tus neeg mob thiab tus neeg saib xyuas. Lawv kuj tau siv rau hauv kev pabcuam zaub mov, raws li lawv tiv thaiv kev noj qab haus huv. Condoms yog tsim los ntawm latex thiab yog siv los tiv thaiv kev xeeb tub thiab kis tau tus kab mob sib deev. Balloons kuj yog ua los ntawm latex thiab feem ntau yog siv los kho kom zoo nkauj lossis ua kev lom zem tog.
Latex yog siv rau hauv kev tsim cov xim latex, roj hmab cement, thiab lwm yam khoom siv hauv tsev. Latex kuj tseem siv nyob rau hauv kev tsim kho kev lag luam, vim nws tuaj yeem siv los tsim cov khoom siv tiv thaiv huab cua thiab cov nplaum.
xaus
Muaj ntau ntau hom roj hmab hauv kev ua lag luam, txhua tus muaj nws tus kheej cov txiaj ntsig thiab qhov tsis zoo. Nyob rau hauv cov ntaub ntawv ntawm silicone roj hmab vs latex, nws yog tseeb hais tias silicone roj hmab muaj ntau yam zoo dua latex. Silicone roj hmab yog qhov ruaj khov dua, muaj cua sov siab dua, thiab tsis tshua muaj kev ua xua ntau dua li latex. Txawm li cas los xij, latex feem ntau tsis tshua kim dua li cov roj hmab silicone, thiab tej zaum yuav yog ib qho kev xaiv zoo dua rau cov ntawv thov uas yooj yim thiab elasticity yog qhov tseem ceeb tshaj qhov ua haujlwm ntev.
