Silicone rau cov neeg laus cov khoom: Khoom Silicone vs. Platinum-Kho kua silicone
Lub ntsiab lus xaus
Platinum-kho cov kua silicone (LSR) yog qhov zoo tshaj plaws rau cov pa siab -kub vulcanized khoom silicone (HTV). Nws sawv tawm qhov tseem ceeb ntawm kev nyab xeeb, tactile zoo, kev nyiam huv thiab kav ntev, thiab tau dhau los ua cov khoom siv tseem ceeb rau cov neeg laus.
1. Qhov sib txawv ntawm ob hom Silicone
1.1 Platinum-Cured Liquid Silicone (LSR, Ntxiv -Kov)
Kho Mechanism: Ob-cov khoom (A/B) formulation nrog platinum catalyst; kho los ntawm cov tshuaj tiv thaiv ntxiv. Tsis muaj residual volatile tebchaw, xoom tsw, thiab shrinkage tus nqi qis dua 0.1%.
Khoom Khoom: Ua kua ntawm chav tsev kub, ua tiav los ntawm kev txhaj tshuaj molding lossis casting. Muaj nyob rau hauv Shore 00 txog 50A hardness, nrog ultra- qib mos mus rau Shore 000.
Qib & Nqi: Kev kho mob thiab zaub mov- ntawv pov thawj qib; tus nqi siab (kwv yees li 22-28 USD / kg sib npaug).
1.2 Siab -Tub kub Vulcanized Solid Silicone (HTV)
Kho Mechanism: Ib leeg - cov khoom siv silicone compound nrog peroxide curing agent; vulcanized ntawm 160-180 degree. Tej zaum yuav muaj cov residual peroxide additives thiab tsim roj hmab tsw.
Khoom Khoom: Khoom roj hmab compound, tsim los ntawm compression molding. Hardness nyob ntawm ntug dej hiav txwv 10 txog 80A, nrog kev ntxhib los mos thiab elasticity tsis muaj zog.
Qib & Nqi: Feem ntau yog kev lag luam- qib lossis qis- qib zaub mov- qib; Tus nqi qis qis (kwv yees li 13-18 USD / kg sib npaug).
2. Kev sib piv rau cov khoom siv rau cov neeg laus
表格
| Qeb | Platinum{0}}Kho LSR | Khoom HTV Silicone | Kev siv tswv yim cuam tshuam |
|---|---|---|---|
| Kev nyab xeeb | Kev kho mob-qib, BPA-dawb, phthalate-dawb, hypoallergenic | Muaj peev xwm peroxide residues, roj hmab tsw, roj los ntshav txaus ntshai | LSR muaj kev nyab xeeb rau mucous daim nyias nyias; HTV tsis pom zoo rau kev siv sab hauv |
| Tactile Zoo | smooth, mos, elasticity siab, tawv nqaij -zoo li kev ntxhib los mos | Rigid roj hmab xav, qeeb resilience, nruj kev ntxhib los mos | LSR muab qhov tseeb ntawm daim tawv nqaij simulation |
| Hygiene & Durability | Tsis yog - ntxeem tau qauv, tshav kub- tiv taus, sterilizable ntawm boiling / cawv, anti- laus | Porous nto, nquag mus rau cov kab mob tsub zuj zuj, yellowing thiab cracking lub sij hawm | LSR ua kom lub sijhawm ntev - siv tu cev thiab kev pabcuam lub neej |
| Moulding Precision | Tsawg shrinkage, zoo zoo nkauj, seamless molding | High shrinkage, prominent pwm kab, ntxhib cov ntsiab lus | LSR yog qhov zoo tagnrho rau siab -precision thiab tiag tiag tsim |
| tsw | Tsis muaj ntxhiab tsw | Ntuj roj hmab tsw ntawm cov khoom tshiab | LSR muaj kev nyab xeeb rau kev siv tam sim |
3. Qhov zoo thiab qhov tsis zoo
✅ Platinum -Kho kua Silicone (pom zoo)
Qhov zoo: Premium kev nyab xeeb, tawv nqaij -zoo li kev ntxhib los mos, huv si, ruaj, tsw -dawb, siab molding precision.
Qhov tsis zoo: Cov khoom siv ntau dua thiab cov khoom siv molding kim.
⚠️ Khoom Silicone (qis-qib, siv sab nraud nkaus xwb)
Qhov zoo: Tsawg tus nqi, kev xaiv dav hardness, siab abrasion kuj.
Qhov tsis zoo: Kev nyab xeeb tsis zoo, kev ntxhib los mos, roj los ntshav, tsis hnov tsw, cov kab mob ntxeem tau -nrawm nto.
4. Daim ntawv qhia kev xaiv
Sab hauv & ntev - siv sijhawm sib raug zoo: Platinum{0}}kho kua siliconeyog yuav tsum tau; xaiv cov khoom cim nrogplatinum vulcanizedlos yogkho mob -qib.
Tsawg- pob nyiaj siv thiab sab nraud- tsuas yog siv xwb: Cov khoom siv silicone tuaj yeem siv tau, tab sis tsis txhob cuam tshuam cov mucous membrane thiab xyuas kom nquag hloov.
5. Cov lus ceeb toom tseem ceeb
Zam tsis txhob qis-tus nqi cuav "liquid silicone": Ntau qhov kev xaiv pheej yig yogtin -kho condensation kua silicone, uas muaj ntxhiab tsw, siab shrinkage thiab tsis zoo biocompatibility.
Kev txheeb xyuas ntawm Authentic Platinum Silicone
Tsis muaj tshuaj tsw qab, tsis yog - oily nto, tshav kub- resistant rau boiling, thiab tsis yog - nplaum zoo nkauj.
