Ema-Resin E-Phenolic Lasetulu: Ema-Polymer Lahlukahlukene Lashisako Ekusebentisa Lokusezingeni Lelisetulu
Tindzawo Letinkhulu Tesicelo
1. Ticelo letiyinhloko ekukhiciteni kwetimboni
Ema Phenolic resins ayahlonishwa ngemandla awo ekwakha takhiwo leticinile, leticinile ngebukhulu ngaphansi kwekushisa kanye nekucindzeteleka:
Tintfo letihlanganisiwe kanye netihlanganisi:
Aerospace: Isetjentiswa kumaphaneli langekhatsi etindizeni, tincenye tenjini, kanye nekuvikela kushisa ngenca yekukhishwa kwayo kwentfutfu lephansi kanye nekumelana nelilangabi (sib., FAR 25.853 kuhambisana kwetindizamshini tekutsengisa).
Elwandle: Etigodlweni tetikebhe kanye nekubeka umkhumbi, ema phenolic composites amelana nekutsatsa emanti kanye nekugcola, ahamba kahle kakhulu kune fiberglass yendabuko etindzaweni letinemanti laneluswayi.
Foundry kanye neKwenta Sikhunta:
Emaresini eNovolac, lahlanganiswe ne hexamethylenetetramine, asetjentiswa ekulahleni sihlabatsi setincenye tenjini yetimoto (sib., tinhloko tesilinda). Kusimamisa kwabo lokusetulu kwekushisa kucinisekisa kuphindzaphindza kwesikhunta lokunembile ngesikhatsi sekushisa kwekulahla lokungetulu kwa 1,500°C.
2. Imboni Ye-Elekthronikhi Negezi
Emabhodi Ekufundza Laphrintiwe (ema-PCB):
Ema-resin e-Resole abalulekile kuma-laminates e-epoxy-phenolic kuma-PCB, aniketa emandla laphakeme e-dielectric kanye nekusimama kwebukhulu bekusebenta kwemvamisa lesetulu (sib., imishini yekuchumana ye-5G).
Kuvikela Gezi:
Tincenye letibunjiwe te-phenolic (sib., tincenye te-switchgear, emabhulokhi ekugcina) tiniketa kumelana lokuhle kakhulu kwe-arc kanye nekusimama kwekushisa, kuhlangabetana nemazinga ekuvutsa e-UL 94 V-0 ekuphepha kwagezi.
3. Umkhakha Wetimoto Netekutfutsa
Tincenye letingaphansi kwe-Hood:
Ema resin ePhenolic asetjentiswa kumapuleti e clutch, emaphedi emabhuleki, kanye netincenye tekudlulisela ngenca yekumelana kwawo nekushisa (kufika ku 250°C) kanye nekucindzeteleka kwemishini. Sibonelo, etitjalweni tetimoto tase Europe, tintfo tekukhuhlana letisekelwe ku phenolic tinciphisa kufiphala kwemabhuleki etimotweni letisebenta kahle kakhulu.
Tintfo letihlanganisiwe letilula:
Kuciniswa ngengilazi noma nge carbon fibre, ema phenolic composites asetjentiswa etindlini temaloli kanye netindzawo tangekhatsi tesitimela kwentela kunciphisa sisindvo ngesikhatsi kugcinwa bucotfo besakhiwo kanye nekuphepha kwemlilo (sib., EN 45545-2 kuhambisana kwekutfutsa ngesitimela).
4. Tintfo Tekwakha Netekwakha .
Tintfo Letivikela Umlilo:
Ema Phenolic resins akhiwa abe ngemapendi lavuvukako lakhulako kwenta luhlaka lwe char loluvikelako ngesikhatsi sekushisa lokusetulu, kubambezeleka kubhidlika kwesakhiwo etakhini (sib., tindlu letiphakeme tekutsengisa eAsia).
Emaphaneli ekuvikela:
iPhenolic foam, lenekushisa lokungu 0.02 W/m·K, isetjentiswa ekuvikeleni tindzawo tekuhlala kanye netimboni, iniketa kumelana nemlilo lokusetulu uma kucatsaniswa ne polyurethane foam.
Tintfo letinamatselako kanye neTivalo:
Tintfo letinamatselako letisekelwe ku Phenolic tibopha tigodvo, insimbi, kanye ne ceramics ekusetjentisweni kwekwakha (sib., emabhimu lahlanganisiwe etindlini letinema modular), kuniketa kucina kwesikhatsi lesidze kanye nekumelana nemswakama.
5. Timphahla Tebatsengisi kanye Neticelo Letikhetsekile
Tintfo Tekupheka Nekugeza:
Ema-resin e-phenolic labunjiwe enta ema-countertops lacinile, lamelana nekushisa, emasinki, kanye netincenye tempompi. Lendzawo yato lete ema pores imelana nemabala kanye nemakhemikhali, kwenta kutsi tibe nguletilungele emakhishini ekutsengisa.
Imikhicito Lekhuhlako:
Ema resin e Resole abopha tinhlavu letihlasimulisa umtimba (sib., i-aluminium oxide, i-silicon carbide) kumaphepha esihlabathi, emasondvo ekugaya, kanye nema disc ekusika, kucinisekisa kusebenta lokungagucuki ekusebentiseni tigodvo kanye nekwakha tinsimbi.
Tincazelo
| Ligama Lemkhicito | Esidi ye-Propiyoni | |||||||||
| Ifomula Yemakhemikhali | C3H6O2 | |||||||||
| Sisindvo Semamolekhyuli | 74.08 g/moli | |||||||||
| Kuvela | Luketshezi lolusobala lolute umbala | |||||||||
| Liphuzu Lekuncibilika | -20.8°C | |||||||||
| Liphuzu Lekubila | 141.1°C | |||||||||
| Kuminyana | 0.993 g/sentimitha3 | |||||||||
| CAS CHA | 79 - 09 - 4 | |||||||||
| Ikhodi ye-HS | 29155000 | |||||||||
| CHA | 201 - 176 - 3 | |||||||||
| Sicelo | Kusetjentiswa emapulasitiki, i-pharma, kudla, tinhlayiya kanye nemakha | |||||||||
Liphepha Lekulawula Lizinga
| Ligama Lemkhicito | Esidi ye-Propiyoni | ||||||
| INTFO | LINANI LELIJWAYELEKILE (%) | LINANI LEKUVIVINYWA (%) | |||||
| Lokucuketfwe kwe-Esidi Ye-Propionic, w/%≥ | 99.5 | 99.9 | |||||
| Kucina (20/20°C) | 0.993-0.997 | 0.996 | |||||
| Libanga Lekubila/°C | 138,5-142,5 | 139,4-141,1 | |||||
| Tinsalela tekuhhwamuka,w/%≤ | 0.01 | 0.006 | |||||
| Emanti,w/%≤ | 0.15 | 0.02 | |||||
| I-aldehayidi, w/% ≤ | ≤ 0.05 | 0.04 | |||||
| kulula kwenta i-oksijini, w/%≤ | ≤ 0.05 | 0.01 | |||||
| I-Pb mg/kg≤ | 2.0 | ≤2.0 | |||||
| Njengobe mg/kg≤ | 3.0 | ≤3.0 | |||||
| Siphetfo | Hambisana nemazinga e-GB 1886.210-2016 | ||||||
Lizinga & Kuhambisana
Kugucugucuka Kwekwakheka:
Kungentiwa ngekwemvelo ngetimphahla letitsite:
Kumelana Nekushisa Lokusetulu: Lizinga lekushisa lekugucuka kwengilazi (Tg) kufika ku 300°C yekusebenta emoyeni.
Kukhishwa kweNtfutfu Lephansi: Emabanga laguculwe etindzawo tekuhamba kanye netelwandle (sib., IMO FTPC Sigaba 1 lehambisana).
Emazinga Ekulawula:
Uhlangabetana ne-UL, ASTM, kanye ne-ISO 9001: 2015 emazinga. Emabanga ekutsintsana nekudla (sib., emaresini e-phenolic etibambo tetintfo tekusebenta) ahambisana ne-FDA 21 CFR 177.1020.
Kusimama:
Kukhicitwa kusetjentiswa tintfo letisuselwa ku phenol letisekelwe etilwaneni (sib., ludzaka lweligobolondvo le cashew nut) kuletinye tindlela, kunciphisa kwetsembela kumakhemikhali ephethroli. Iphindze isetjentiswe ngekushiswa ngekubuyiselwa kwemandla.
Kungani Sikhetsa Emaresini Etfu E-Phenolic?
Noma ngabe udzinga tintfo letihlanganisiwe letimelana nemlilo te-aerospace, tintfo letisebenta kakhulu tekukhuhlana tetimoto, noma kuvikela lokucinile kwekwakha, ema-resin etfu e-phenolic aletsa kwetsembeka lokungenakulinganiswa. Ngekusekelwa kwetebucwepheshe emhlabeni wonkhe kanye netikhungo tekukhicita eNyakatfo Melika, eYurophu, nase-Asia, siniketa tisombululo letilungiselelwe-kusuka ekuhlanganisweni kwe-novolac / resole kuya kumabanga lacinisiwe-kuhlangabetana netimfuno takho leticondzile tesicelo sakho.
Unjiniyela likusasa nge Premium Phenolic Resins-lapho kushisa, emakhemikhali, kanye nekumelana kwemishini kuchaza kabusha kusebenta kwetintfo.