Dab tsi buyers tau yuam kev txog Silicone Bakeware
Silicone ci pwm zoo li yooj yim ntawm lub txee. Tus neeg yuav khoom pom lub lauj kaub hloov tau yooj yim thiab xav tias qhov kev xaiv ntawm cov khoom raug daws. Cov kev qhia tshwj xeeb ua haujlwm tom qab pwm uas muaj sia nyob ob xyoos ntawm kev siv qhov cub, lub tub yees cia, thiab rov ua dua lub tshuab ntxuav tais diav yog qhov kev pab cuam ua tiav lossis ua tsis tiav. Peb qhov ua tsis tiav rov qab hla cov kev pabcuam ntshuam. Txoj kev kho tsis raug yog xaiv kom txuag tau tus nqi. Hardness tau teev tseg yam tsis xav txog kev tso tawm tus cwj pwm. Cov ntaub ntawv ua raws cai yog sau tom qab thawj lub khw muag khoom txiav txim es tsis txhob ua ntej lub Hoobkas cuab yeej txiav.
Cov kev cia siab ntim feem ntau tsav qhov yuam kev. Ib hom lag luam uas npaj yuav muag los ntawm e- kev lag luam thiab cov khw muag khoom yuav tsum muaj pwm uas tuav cov duab tom qab ntau pua lub voj voog. Ib qho kev tshaj tawm nrog ob - lub lim tiam kev sib tw tuaj yeem ua rau tus qauv pheej yig dua. Sib piv cov qib rau cov ntaub ntawv siv tiv thaiv cov paj thiab lub koob npe nrov tib lub sijhawm.
Phau ntawv qhia no suav nrog cov kev txwv uas pab pawg neeg yuav khoom yuav tsum kho ua ntej thov cov qauv, thiab cov ntaub ntawv xeem tus neeg muag khoom yuav tsum npaj muab.
Kho System thiab Food Contact Compliance
Silicone bakeware feem ntau siv platinum{0}} kho (kev kho ntxiv) silicone es tsis yog peroxide kho. Platinum kho tsis muaj cov organic los ntawm - cov khoom thaum lub sij hawm vulcanization, uas ua rau tsw tsw thiab saj hloov qis thiab simplifies migration xeem. Rau txhua yam uas kov cov zaub mov ntawm 200℃lossis siab dua, qhov sib txawv ntawd tsis yog tshuaj pleev ib ce. Nws yog qhov sib txawv ntawm qhov dhau mus thiab ua tsis tiav qhov kev xav ntawm lub vaj huam sib luag.
Lub hauv paus kev cai lij choj txawv ntawm kev ua lag luam. Hauv Tebchaws Meskas, cov khoom noj khoom haus sib cuag silicone raug tshuaj xyuas raws li FDA 21 CFR 177.2600 rau cov khoom siv roj hmab npaj rau kev siv dua. Hauv European Union, Txoj Cai EU 10/2011 teeb tsa tag nrho thiab tshwj xeeb kev tsiv teb tsaws rau cov ntaub ntawv yas thiab cov khoom, thiab silicone bakeware feem ntau raug ntsuas tawm tsam tag nrho cov kev txwv kev tsiv teb tsaws ntawm 10 mg / dm² lossis 60 mg / kg ntawm cov khoom noj simulant. Lub teb chaws Yelemees ntxiv LFGB lub moj khaum nrog BfR Daim Ntawv Pom Zoo XV rau cov khoom siv silicone. Tshooj 33 ntawm REACH siv tau thaum SVHC tshaj 0.1 feem pua ntawm qhov hnyav.
Nug rau daim ntawv qhia txog kev tsiv teb tsaws chaw los ntawm ib lub chaw kuaj mob uas tau lees paub, tsis yog cov lus qhia dav dav. Ib daim ntawv pov thawj uas teev cov qauv kev xeem tshwj xeeb thiab cov simulant siv yog tib daim ntawv uas nqa hnyav nrog cov neeg muag khoom zoo.
Cov lus qhia tshwj xeeb: Silicone tiv thaiv lwm yam
Cov neeg yuav khoom feem ntau ntsuas silicone bakeware tiv thaiv coated hlau thiab iav. Txhua yam khoom yeej ntawm qhov sib txawv, thiab cov lus hauv qab no ua rau kev lag luam tawm - tawm hauv ib daim ntawv tsim nyog rau kev txiav txim siab.
| Yam ntxwv | Platinum{0}} kho silicone | Coated hlau | iav |
|---|---|---|---|
| Kev pabcuam kub tsis tu ncua | -40 rau 230 degree | 230℃rau txheej, siab dua rau hlau | -20 txog 230℃thermal shock txwv |
| Tso tus cwj pwm | Tsis yog - nplaum yam tsis muaj txheej | Nyob ntawm txheej kev ncaj ncees | Yuav tsum tau greasing |
| Flexibility thiab demolding | Siab, folds thiab twists | Tsis muaj | Tsis muaj |
| Kev cuam tshuam hauv lub freezer thiab lub tshuab ntxuav tais diav | Muaj sia nyob ob leeg | Txheej chips | Yuav tawg ntawm thermal shock |
| Txoj kev ua raws cai | FDA 21 CFR 177.2600, EU 10/2011, LFGB | Txheej - cov cai tshwj xeeb | Inert, tsawg migration |
| Unit nqi nyob rau hauv khw muag khoom scale | Nruab nrab | Tsawg | Tsawg rau nruab nrab |
Cov khoom lag luam tsis sib haum xeeb tuaj yeem ua ke cov pwm silicone nrog cov hlau thav duab los tswj cov duab rau cov ncuav qab zib loj, uas tam sim no suav rau qhov muaj txiaj ntsig ntawm cov nqi hwm.
Kev ua tau zoo Cov Khoom Uas Txiav Txim Khoom Lub Neej
Plaub yam khoom siv tsav tsheb seb puas muaj pwm muaj sia nyob nws lub sijhawm lav: hardness, tsim kua muag tsis kam, tus cwj pwm kev laus thaum tshav kub kub, thiab qhov kub thiab txias. Cov ntaub ntawv xeem rau lawv txhua tus yog nrog cov qauv, ua ntej qhov kev txiav txim yuav muab tso rau. Ib daim ntawv teev npe tsuas yog tus lej hardness tawm ntawm tus neeg yuav khoom nthuav tawm ntawm txhua qhov axis.
Hardness thiab tso tus cwj pwm
Hardness rau bakeware feem ntau zaum ntawm Shore A 40 thiab Shore A 70, ntsuas ib ASTM D2240. Tsawg hardness muab yooj yim demolding thiab ib tug mos mos rau muffin thiab khoom qab zib pwm. Cov hardness siab dua tuav cov duab phab ntsa thiab tiv thaiv kev tawg hauv cov lauj kaub loj loj. Ib hom npe ib leeg feem ntau khiav ntau yam thoob plaws hauv phau ntawv teev npe vim li no.
Ob lub cev muaj zog tseem ceeb tshaj qhov hardness ib leeg. Tear lub zog ntawm ASTM D624 kwv yees seb lub rim nyias muaj sia nyob hauv chav ua noj ua lag luam. Tensile zog thiab elongation ib ASTM D412 muab ib tug ntxhib taw qhia ntawm ntau npaum li cas ib feem yuav flexed ua ntej nws ua tsis tau tejyam. Pwm nrog zoo hardness thiab tsis muaj zog tsim kua muag yuav phua rau ntawm ntug ntev ua ntej cov khoom nws tus kheej degrades.
Rau nyias- phab ntsa tshiab pwm xws li cov ntawv chocolate thiab khoom qab zib, LSR muaj qhov zoo dua. Nws tsis tshua muaj viscosity sau cov ntsiab lus zoo thiab txhawb nqa ze flashless molding. Txoj kev ua kua silicone roj hmab tseem xa cov voj voog luv luv ntawm cov kab noj hniav siab, uas haum rau qhov kev pab cuam ntim.
Thermal Limits thiab Cub Cwj Pwm
Silicone bakeware feem ntau ntsuas rau kev pabcuam txuas ntxiv los ntawm -40℃txog 230 degree, nrog rau kev mus ncig luv luv txog li 250 degree. Cov lej no piav txog cov khoom siv, tsis yog tag nrho cov khoom. Ib lub pwm uas nqa cov hlau ntxig lossis lub logo luam tawm muaj qhov txwv qis dua, vim tias cov ntxig ntxig nthuav tawm ntawm tus nqi sib txawv thiab kev ntxhov siab nyob rau ntawm daim ntawv cog lus.
Thaum tshav kub kub laus raws li ISO 188 los yog ASTM D573 qhia koj yuav ua li cas cov compound coj tus cwj pwm tom qab txuas ntxiv raug. Thov cov ntaub ntawv ntawm 200℃rau ncua sij hawm xws li 72, 168, thiab 336 teev, thiab sib piv hardness hloov thiab elongation tuav hla cov ntsiab lus. Ib qho kev sib xyaw ua kom tawv nqaij tom qab 168 teev yuav tawg hauv qhov cub hauv tsev hauv lub sijhawm lav. Volatile poob kuj tseem ceeb. Peroxide-kho cov khoom lag luam feem ntau xav tau kev tshaj tawm- kho cov kauj ruam kom coj cov volatiles seem hauv qab li 0.5 feem pua, uas txo cov pa taws thiab tsw ntxhiab thaum siv thawj zaug.
Tsawg Kub Flexibility
Lub Freezer kev ua tau zoo yog qhov kev sim uas feem ntau tau hla, thiab nws yog ib tus neeg siv hauv tsev pom thawj zaug. Cov pwm uas tau siv ib teev ntawm -20℃tuaj yeem poob lossis twist thaum tseem txias, thiab cov kab nrib pleb ua rau ntawm ntug. Qhov kub tsis tshua muaj kev hloov pauv nyob ntawm lub hauv paus polymer, qhov muab tub lim, thiab crosslink ntom ntom, yog li nws tsis tuaj yeem raug xam los ntawm chav sov hardness. Nug rau kev kuaj xyuas qhov hloov pauv ntawm -20℃ntawm qhov chaw tsim khoom. Cov khoom lag luam uas xa khoom bakeware mus rau hauv kev lag luam nrog lub caij ntuj no txias yuav tsum kho qhov no raws li qhov xav tau tsim es tsis yog qhov zoo dua.
Txoj kev tsim khoom: Compression, Txhaj, lossis LSR
Peb txoj kev tsim khoom ua haujlwm rau bakeware. Compression molding nyob rau hauv HTV suits tuab seem thiab qis mus rau nruab nrab ntim nrog nruab nrab tus nqi cuab yeej. Txhaj tshuaj molding ntawm HTV shortens cycles thiab txhim kho qhov sib xws ntawm ntau dua ntim. LSR txhaj tshuaj molding muab lub voj voog luv tshaj plaws, cov kab noj hniav ntau tshaj plaws, thiab cov khoom huv si, ntawm tus nqi ntawm cov cuab yeej siab dua thiab kev lag luam automation.
| Txoj kev | Hom ntim haum | Tooling nqi | Lub sijhawm voj voog | Ua tiav |
|---|---|---|---|---|
| HTV compression | 5,000 txog 50,000 units | Tsawg | 120-300 s | Deflash, trim |
| HTV txhaj | 50,000 txog 300,000 units | Nruab nrab | 60 rau 150s | Teeb teeb |
| LSR txhaj | Ntau tshaj 200,000 units | Siab | 20 rau 60s | Nyob ze flashless |
Cov ntsiab lus crossover yog kwv yees thiab nyob ntawm qhov loj me thiab phab ntsa thickness. Lub lauj kaub ci loj muaj cov khoom siv ntau dua thiab kho tau ntev dua li cov khoom qab zib me me, uas hloov txhua tus lej. Kho lub rooj raws li tus ncej pib rau kev sib tham nrog tus molder, thiab paub meej nrog cov cuab yeej siv raws li cov duab kos tiag tiag.
Kev xeem thiab ntawv pov thawj pob
Kev ua tiav pob rau silicone bakeware suav nrog kev sim tsiv teb tsaws tawm tsam cov phiaj xwm kev lag luam, kev ntsuas kev hnov tsw tsw thiab saj hloov, daim ntawv qhia hardness thiab tensile los ntawm ntau lawm, cov ntaub ntawv thaum tshav kub kub aging, thiab REACH SVHC tshaj tawm. Rau cov khw muag khoom nyob sab Europe, LFGB kuaj los ntawm lub chaw kuaj pom zoo yog feem ntau thov. Rau Tebchaws Meskas cov khw muag khoom, FDA daim ntawv qhia zaub mov tiv tauj ntxiv rau cov ntaub ntawv tsiv teb tsaws npog cov ntsiab lus tseem ceeb. Ntau lub khw muag khoom tam sim no ntxiv kev tshawb xyuas lub Hoobkas thiab cov qauv khaws cia raws tu qauv.
Khaws daim ntawv pov thawj khi rau qhov ntau lawm. Daim ntawv pov thawj generic muab rau ib pawg sim tau txwv tus nqi thaum tus neeg muag khoom nug txog cov khoom xa tuaj hauv lawv lub tsev rau khoom. Batch- cov ntaub ntawv txuas txuas ua kom muaj kev tsis txaus siab zoo.
Kev Tswj Xyuas Zoo ntawm Pwm
Txoj kev npaj tshuaj ntsuam xyuas rau cov khoom siv hluav taws xob npog qhov ntev ntawm ISO 3302-1 cov chav kawm kam rau ua, phab ntsa tuab ntawm ob peb lub ntsiab lus, hardness ntawm peb qhov chaw nyob thoob plaws ib feem, thiab tus qauv pom kev rau flash, npuas, thiab qhov tsis xws luag. Qhov hnyav ib thooj yog qhov ceev thiab txhim khu kev qha rau cov khoom sib xws thiab yuav tsum tau sau cov kab noj hniav los ntawm kab noj hniav. Ib tug drift nyob rau hauv qhov hnyav taw qhia ib koob tshuaj los yog kho qhov teeb meem ua ntej nws yuav ib tug neeg tsis txaus siab.
Ntxuav kuaj kaw lub voj. Khiav ib qho piv txwv los ntawm 200 mus rau 500 lub voj voog ntawm lub tshuab ntxuav tais diav thiab rov kuaj xyuas qhov nyuaj, qhov ntev, thiab cov tsos tom qab txhua lub voj voog ua pov thawj tiag tiag ntawm cov khoom lag luam. Cov khoom lag luam uas tshaj tawm cov kev ntsuas lub voj voog feem ntau pib nws ntawm hom kev xeem no.
Kev Tshawb Fawb Kev Tshawb Fawb thiab Quote Thov
Ua ntej thov cov qauv, npaj cov pwm kos duab, lub hom phiaj hardness nrog kev ua siab ntev, kev lag luam uas koj yuav muag rau hauv, xav tau txhua xyoo ntim, thiab lub tshuab ntxhua khaub ncaws lub voj voog uas koj xav thov. Cov tsib yam khoom no cia tus neeg muag khoom hais ib qib thiab ib txoj hauv kev es tsis txhob twv.
ANYSIL tsim cov platinum- kho zaub mov tiv tauj silicone bakeware nyob rau hauv ob qho tib si HTV compression thiab LSR txoj kev txhaj tshuaj, nrog rau kev tsiv teb tsaws thiab cov ntaub ntawv kub kub npaj rau ib qho chaw lag luam. Xa koj daim duab rau ib qho cuab yeej thiab cov nqi tshuaj xyuas. Thov ib tsab ntawv. Rau tuab- ntu cov lauj kaub thiab cov mats uas haum rau compression molding, cov khoom siv silicone roj hmab npog cov khoom nyoos thiab cov pwm tiav hauv ib qho khoom siv.