Cov khoom
Standard Silicone Rubber rau Moulding
| Cov ntaub ntawv / yam khoom / Hom | TIAB SA-7130 | TIAB SA-7140 | TIAB SA-7150 | TIAB SA-7160 | TIAB SA-7170 | TIAB SA-7180 |
| Qhov tshwm sim | translucent, tsis pom tseeb extraneous teeb meem | |||||
| Qhov ceev (g / cm³) | 1.08 ± 0.05 | 1.13 ± 0.05 | 1.15 ± 0.05 | 1.19 ± 0.05 | 1.22 ± 0.05 | 1.25 ± 0.05 hli |
| Hardness (Shore A Points) | 30 ± 3 | 40 ± 3 | 50 ± 3 | 60 ± 3 | 70 ± 3 | 80 ± 3 |
| Lub zog tensile (Mpa≥) | 6.5 | 7.0 ib | 7.5 | 7.5 | 6.5 | 6.0 |
| Elongation ntawm Breakage (% ≥) | 500 | 450 | 350 | 300 | 200 | 150 |
| Teem caij | 7 | 7 | 8 | 8 | 7 | 6 |
| Tear Strength (kN/m≥) | 15 | 16 | 18 | 18 | 17 | 16 |
Thawj vulcanization mob rau daim ntawv xeem: 175 ℃ x 5min
Vulcanization: 80% DMDBH, kom muaj nuj nqis ntxiv 0.65%
Peb ua raws li lub hauv paus ntsiab lus ntawm Cov Neeg Siv Khoom Ua Ntej, Kev Ua Ntej Ua Ntej, kev txhim kho txuas ntxiv, kev sib nrig sib pab thiab yeej-yeej.Hauv kev koom tes nrog cov neeg siv khoom, peb sim peb qhov zoo tshaj plaws los muab cov neeg siv khoom zoo tshaj plaws ntawm kev pabcuam.Peb tau cog lus los tsim peb tus kheej lub npe thiab lub koob npe nrov.Nyob rau tib lub sijhawm, peb zoo siab txais tos cov neeg siv khoom tshiab thiab qub tuaj xyuas peb lub tuam txhab thiab sib tham ua lag luam.
Nrog kev nplua nuj kev tsim khoom, cov khoom lag luam zoo thiab kev pabcuam zoo tom qab muag, lub tuam txhab tau yeej lub koob npe nrov thiab tau dhau los ua ib lub tuam txhab muaj npe nrov tshwj xeeb hauv kev tsim cov khoom lag luam.Peb ua tsaug xav tsim kev lag luam kev sib raug zoo nrog koj rau peb kev sib nrig sib pab.
Peb lub tuam txhab yuav, raws li ib txwm, ua raws li lub hauv paus ntsiab lus ntawm "zoo ua ntej, lub koob npe nrov ua ntej, cov neeg siv khoom ua ntej" thiab pab cov neeg siv khoom tag nrho.Zoo siab txais tos cov phooj ywg los ntawm txhua qhov chaw ntawm lub neej tuaj xyuas thiab qhia, ua haujlwm ua ke los tsim lub neej yav tom ntej ci ntsa iab!
1.Yuav ua li cas xaiv PVC Thaum tshav kub kub Stabilizer nyob rau hauv Plastic Formulation Design
Lub ntsiab yog vim li cas ntxiv PVC kub stabilizer nyob rau hauv yas formulation tsim yog hais tias nws muaj peev xwm ntes cov autocatalytic HCL tso tawm los ntawm PVC resin, uas yuav tsum tau reflected los ntawm qhov sib ntxiv ntawm unstable polyene qauv tsim los ntawm PVC cob, thiaj li yuav tiv thaiv los yog txo cov decomposition ntawm. PVC cob.Yuav kom daws tau qhov zoo dua ntawm kev ua PVC yuav tshwm sim nyob rau hauv ntau yam ntawm undesirable phenomena.
PVC kub stabilizer xaiv nyob rau hauv cov mis nyuj yuav tsum tau txiav txim siab raws li nws tus yam ntxwv, kev ua haujlwm thiab cov khoom yuav tsum tau ua.Piv txwv li, cov hmoov lead ntsev compound stabilizer tsuas yog siv rau hauv cov khoom nyuaj muaj cov yam ntxwv ntawm cov thermal stabilizer zoo, kev ua tau zoo hluav taws xob zoo thiab tus nqi qis.Qhov tsis zoo yog toxicity, yooj yim rau cov khoom qias neeg, tsuas tuaj yeem tsim cov khoom opaque.
Calcium zinc composite stabilizer tuaj yeem siv los ua qhov tsis muaj tshuaj lom stabilizer, siv rau hauv cov khoom ntim khoom noj thiab cov khoom siv kho mob, ntim tshuaj, tab sis nws qhov ruaj khov yog qhov tsawg, calcium stabilizer ntau npaum li cas thaum tsis muaj pob tshab, yooj yim rau tshuaj tsuag Frost.Calcium thiab zinc composite stabilizer feem ntau siv polyol thiab antioxidant los txhim kho nws cov kev ua tau zoo.
Cov saum toj no ob hom PVC thermal stabilizers feem ntau siv nyob rau tam sim no, tab sis cov kev siv tswv yim tsis txwv rau qhov no, tab sis kuj muaj cov organic tin thermal stabilizers, epoxy stabilizers, tsis tshua muaj lub ntiaj teb stabilizers thiab hydrotalcite stabilizers.
2.Dab tsi yuav tsum tau them sai sai rau thaum siv Calcium Thiab Zinc Stabilizer
Vim nws qhov tshwj xeeb zoo, calcium thiab zinc stabilizer yog dav siv nyob rau hauv cov txheej txheem ntau lawm ntawm ntau yam khoom, tab sis nyob rau hauv kev siv nws yuav tsum ua raws li kev siv ceev faj, txog nws cov kev ceev faj peb ua raws li hang ntev cov kws txawj kom nkag siab tag nrho.
Kev ceev faj rau kev siv calcium thiab zinc stabilizer
1. Tus nqi PH ntawm kev ua haujlwm ntawm calcium thiab zinc stabilizer yuav tsum tau khaws cia nyob rau hauv thaj tsam ntawm 6-9.Yog tias nws dhau qhov ntau, cov khoom xyaw nquag yuav ua rau hauv cov khoom thiab cov tsos thiab kev ntxhib los mos yuav poob.Yog li ntawd, ua kom qhov chaw ua haujlwm huv si thiab tiv thaiv cov kua qaub lossis alkaline los ntawm kev nkag mus rau cov kua dej ua haujlwm.
2. Cov dej da dej yuav tsum tau siv los ua kom sov cov dej ua haujlwm.Kev kub siab dua tuaj yeem pab cov khoom xyaw zoo nkag mus rau hauv cov txheej txheem thiab ua kom qhov kev ntxhib los mos.Txhawm rau tiv thaiv kom tsis txhob decomposition ntawm cov dej ua haujlwm, cov pas nrig cua sov yuav tsum tsis txhob muab tso ncaj qha rau hauv cov dej ua haujlwm.
3, yog tias cov dej ua haujlwm turbidity lossis nag lossis daus yog vim PH qis.Lub sijhawm no, cov av tuaj yeem lim tawm, nrog kev pab ntawm ammonia dej los kho tus nqi PH txog li 8, thiab tom qab ntawd nrog kev pab ntawm n-butanol yaj cov khoom xyaw nquag, ntxiv cov dej ntshiab uas tsim nyog tuaj yeem rov ua dua. .Txawm li cas los xij, tom qab rov siv dua, cov tsos thiab kev ntxhib los mos ntawm cov khoom yuav poob qis.Yog tias tsis tuaj yeem ua tau raws li qhov xav tau ntawm kev ntxhib los mos, cov kua dej ua haujlwm tshiab yuav tsum tau hloov.
3.Koj puas paub ntau npaum li cas txog kev thov ntawm Polyethylene Wax hauv ntau qhov chaw?
Polyethylene wax los yog PE wax yog ib qho saj tsis qab, tsis muaj cov khoom siv tshuaj corrosion, nws cov xim yog dawb me me hlaws lossis flake, muaj cov ntsiab lus melting ntau dua, siab hardness, siab gloss, xim dawb, tab sis kuj muaj tshuaj lom neeg ruaj khov, ua haujlwm kub ntawm chav tsev kub. , tsis kam thiab cov khoom siv hluav taws xob zoo heev, qhov loj ntawm cov khoom siv dav siv, tuaj yeem hloov kho cov khoom siv chlorinated polyethylene, yas, textile txheej tus neeg saib xyuas nrog rau kev txhim kho cov roj thiab roj viscosity nce tus neeg sawv cev.Nws yog dav siv nyob rau hauv ntau lub teb ntawm industrial ntau lawm.
1. Cov khoom siv cable: siv los ua cov roj nplua nyeem ntawm cov khoom siv hluav taws xob cable, nws tuaj yeem txhim kho qhov diffusion ntawm muab tub lim, txhim kho cov extrusion molding tus nqi, nce tus nqi ntawm pwm, thiab pab txhawb lub stripping.
2. Cov khoom kub yaj: siv rau txhua yam kub yaj nplaum nplaum, thermosetting hmoov txheej, txoj kev kos npe xim, thiab lwm yam., raws li dispersant, nws muaj zoo anti-sedimentation nyhuv, thiab ua rau cov khoom muaj luster zoo thiab peb-dimensional siab.
3. Roj Hmab: raws li kev pab cuam ntawm cov roj hmab, nws tuaj yeem txhim kho qhov diffusion ntawm muab tub lim, txhim kho qhov extrusion molding tus nqi, nce tus nqi ntawm cov pwm, pab txhawb lub demoulding, thiab txhim kho qhov ci ntsa iab thiab smoothness ntawm cov khoom tom qab demoulding.
4. Cov tshuaj pleev ib ce: ua kom cov khoom muaj qhov ci ntsa iab thiab peb-dimensional nyhuv.
5. Txhaj tshuaj molding: txhim khu lub ntsej muag gloss ntawm cov khoom.
6. hmoov txheej: siv rau cov hmoov txheej, uas tuaj yeem tsim cov qauv thiab ploj mus, thiab tuaj yeem tiv taus khawb, hnav thiab polishing, thiab lwm yam;Nws tuaj yeem txhim kho qhov dispersibility ntawm pigment.
7. Concentrated xim masterbatch thiab sau masterbatch: siv los ua dispersant hauv xim masterbatch ua thiab dav siv hauv polyolefin masterbatch.Nws muaj kev sib raug zoo nrog PE, PVC, PP thiab lwm yam resins, thiab muaj zoo heev sab nrauv thiab sab hauv lubrication.
8. Composite stabilizer, profile: nyob rau hauv PVC, yeeb nkab, composite stabilizer, PVC profile, yeeb nkab haum, PP, PE molding txheej txheem raws li dispersant, lubricant thiab brightener, txhim khu lub degree ntawm plasticization, txhim kho lub toughness thiab nto smoothness ntawm cov khoom yas, thiab dav siv nyob rau hauv zus tau tej cov PVC composite stabilizer.
9. Ink: raws li tus neeg nqa khoom ntawm cov xim, nws tuaj yeem txhim kho qhov hnav tsis kam ntawm cov xim thiab number case, hloov cov dispersion ntawm pigment thiab muab tub lim, thiab muaj cov nyhuv zoo los tiv thaiv sedimentation.Nws tuaj yeem siv los ua tus neeg sawv cev tiaj tus rau xim thiab tus cwj mem, kom cov khoom muaj luster zoo thiab kev nkag siab peb-seem.
10. Cov khoom siv quav ciab: dav siv hauv pem teb siv quav ciab, tsheb siv quav ciab, polish wax, tswm ciab thiab lwm yam khoom siv quav ciab, txhawm rau txhim kho qhov muag muag ntawm cov khoom siv quav ciab, ua kom nws lub zog thiab gloss.
