Irabha ethambileyo ye-silicone i-viscosity ephantsi ye-viscosity abicah kwaye akukho mfuneko ye-vacuum yokutya ulwelo lwerabha ye-silicone yerabha yokwenza i-DIY ngundo obonakalayo

Irabha ethambileyo ye-silicone i-viscosity ephantsi ye-viscosity abicah kwaye akukho mfuneko yokufunxa ibakala lokutya lokufunxa irabha elulwelo lwe-silicone yokwenza umngundo we-DIY

inkcazelo emfutshane:

Ukongeza ulwelo irabha abicah

Irabha eyongeziweyo elulwelo lwe-silicone yinto engeyotyhefu kunye nevumba elibi ye-silicone ekwazi ukumelana nokufuma, ukumelana nokubanda, ukumelana nobushushu, ukugquma, ukumelana nemitha kunye nokumelana nemozulu.

Inokudityaniswa nezinto ezahlukeneyo, njengePC, PA, TPU kunye ne-ABS.Ukusetyenziswa kolwelo olongezelelweyo lwe-silicone yerabha ye-anchoring agent inokuphucula ukusebenza kakuhle kwemveliso ye-silicone yerabha kunye nezi zinto kwaye zizenze zidityaniswe.Iimveliso ezibunjwe ngamachiza zikhuselekile, azinatyhefu kwaye azinancibiliki.

Irabha eyongeziweyo ye-silicone elulwelo isetyenziswa ikakhulu kumbane kunye nombane, ulwakhiwo, iimoto, oomatshini, ezonyango kunye namanye amacandelo.

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Iimpawu ze-silicone ze-LSR

I-silicone ye-1.LSR licandelo le-AB eliphindwe kabini leqela, lixutywe kwaye lixutywe ngokulinganayo i-A kunye no-B ngomlinganiselo wobunzima be-1: 1, Ixesha lokusebenza yi-~30 imizuzu, ixesha lokunyanga yi-~2 iiyure, kunye ne-de-mold kwi-8. iiyure.

2. Ubunzima buhlukaniswe: i-silicone ethambileyo kakhulu -ngaphantsi kwe-0A, i-0A-60A yokubumba i-silicone,
ineengenelo zombala omde kunye nokunwebeka okukhulu

3. Phantsi kobushushu obuqhelekileyo, i-viscosity ye-silicone ye-LSR imalunga ne-10,000, enqabileyo kakhulu kune-silicone yokubumba i-condensation,
ngoko ke inokusetyenziswa njengenaliti yokubumba imathiriyeli ekrwada

Irabha ethambileyo yerabha ephantsi ye-viscosity abicah kwaye akukho mfuneko yokufunxa ibakala lokutya lokufunxa irabha elulwelo lwe-silicone yokwenza umngundo we-DIY-01 (4)

4. I-silicone ye-LSR ikwabizwa ngokuba yi-silicone yokuphilisa i-platinum.Le mpahla eluhlaza ye-silicone isebenzisa iplatinam njenge-catalyst kwi-polymerization reaction.Akuyi kubakho zinto zokubola.
phantse akukho nevumba, i-silicone ye-LSR isetyenziswa ngokubanzi ukwenza ukungunda kokutya kunye nabantu abadala.Yeyona ndawo iphakamileyo ye-silicone imathiriyeli.

5. I-silicone ye-LSR lulwelo olucacileyo, inokusebenzisa ikhrimu yombala ehambelana nokusingqongileyo ukuya kumbala obalaseleyo.

6. I-silicone ye-LSR inokunyangwa ngubushushu begumbi, nayo inokufudunyezwa kwaye ikhawuleze.
Ubushushu bokugcina bunokusuka kwi-low -60 ° C ukuya kuthi ga kwiqondo lobushushu obuphezulu be-350 ° C, obungachaphazeli undoqo we-abicah ehambelana nokusingqongileyo.

Iimpawu ze-silicone zokongeza iimbumba

1. Uhlobo olongezelelweyo lwejeli ye-silica lunamacandelo amabini e-AB.Xa uyisebenzisa, xuba ezimbini kumlinganiselo we-1: 1 kwaye uvuselele ngokulinganayo.Kuthatha imizuzu engama-30 yexesha lokusebenza kunye neeyure ezi-2 zokunyanga.Inokususwa emva kweeyure eziyi-8.Sebenzisa i-mold, okanye uyifake kwi-oven kwaye uyitshise ukuya kwi-100 degrees celsius imizuzu eyi-10 ukugqiba ukunyanga.

2. Ubunzima buhlulwe kwi-sub-zero super-soft silica gel kunye ne-0A-60A i-mold silica gel, enenzuzo ye-non-discoloration engapheliyo kunye ne-elasticity enhle.

3. Ubushushu obuqhelekileyo be-viscosity ye-silica gel eyongeziweyo imalunga ne-10,000, incinci kakhulu kune-condensation-type silica gel, ngoko ingasetyenziselwa njengento ekrwada yokubumba inaliti.

Irabha ethambileyo ye-silicone i-viscosity ephantsi ye-viscosity abicah kwaye akukho mfuneko yokufunxa ibakala lokutya lokufunxa irabha elulwelo lwe-silicone yokwenza umngundo we-DIY (2)

4. Uhlobo olongezelelweyo lwejeli yesilica ikwabizwa ngokuba yiplatinam cured silica gel.Olu hlobo lwezinto eziluhlaza ze-silicone zisebenzisa iplatinam njenge-catalyst kwi-polymerization reaction.Ayivelisi naziphi na iimveliso zokubola.Ayinavumba kwaye isetyenziswa ngokubanzi ekwenzeni iimbumba zokutya kunye neemveliso zesondo zabantu abadala.Yinto enelona nqanaba liphezulu lokhuseleko lokusingqongileyo phakathi kweegel ze-silica.

5. Ijeli ye-silica yohlobo olongezelelweyo lulwelo olucacileyo, kunye nemibala emibalabala inokudityaniswa nokuncamathisela kombala okusingqongileyo.

6. I-silicone eyongeziweyo inokunyangwa kwiqondo lokushisa lokushisa okanye ifudunyezwe ukukhawuleza ukunyanga.Ukugcinwa kwemihla ngemihla kunokumelana nokushisa okuphantsi kwe -60 ° C kunye nokushisa okuphezulu kwe-350 ° C ngaphandle kokuchaphazela ubume be-silicone ehambelana nokusingqongileyo.

Ngaphambili: Imathiriyeli yeRubha yeSilicone yeeProjekthi zokuBumba aMatye eSiko

Okulandelayo: Ihoyili ye-DIY Resin Ukugalela ubucwebe bezacholo ulwelo Irabha yeSilicone

Bhala umyalezo wakho apha kwaye uwuthumele kuthi