Iindaba

Umthombo kunye neMpembelelo yeeVOC kwiZindlu zangaphakathi zeeMoto

Iikhompawundi ze-organic eziguquguqukayo (ii-VOC) ngaphakathi kweemoto zivela kakhulu kwizinto ngokwazo (ezifana neeplastiki, irabha, isikhumba, igwebu, amalaphu), izinto zokuncamathelisa,

iipeyinti kunye neengubo, kunye neenkqubo zokwenziwa ezingafanelekanga. Ezi VOC ziquka i-benzene, i-toluene, i-xylene, i-formaldehyde, njl.njl., kwaye ukuvezwa ixesha elide kunokubangela

ukwenzakala kwimpilo yabantu, okufana neentloko ezibuhlungu, isicaphucaphu, umonakalo wesibindi nezintso, kwanomhlaza. Kwangaxeshanye, ii-VOC zikwangunobangela oyintloko wevumba elibi ezimotweni,

ichaphazela kakhulu amava okuqhuba.

Amaqhinga oLawulo lwe-VOC aQinisekisiweyo kuShishino

Ukunciphisa ukukhutshwa kwe-VOC ngaphakathi kwezithuthi, abavelisi basebenzisa iindlela ezahlukeneyo zokulawula:

1. Ulawulo Lomthombo: Ukukhetha izixhobo ezingenavumba liphantsi nezinobuhlobo nokusingqongileyo ukususela kwinqanaba loyilo ukuya phambili.

2. Ukuphucula Izinto: Ukusebenzisa iipolymers zangaphakathi ezisebenzisa i-PC/ABS, TPO, okanye i-PU ezisebenzisa i-VOC ephantsi.

3.Ukuphuculwa kweNkqubo: Ukulawula iimeko zokukhupha kunye nokubumba ngelixa kusetyenziswa i-vacuum devolatilization okanye i-thermal desorption.

4. Emva konyango: Ukusebenzisa ii-adsorbents okanye iitekhnoloji zokucoca ngebhayoloji ukususa ii-VOC eziseleyo.

 Kodwa nangona la maqhinga enceda, adla ngokuphazamisa ukusebenza kwawo—ingakumbi xa kufikwa ekuchaseni okanye ekubonakaleni komphezulu.

Ungayenza njani ingaphakathi leemoto zanamhlanje lifuna izisombululo ezikhulisa ukuqina, zigcine ubuhle, kwaye zinciphise ukukhutshwa komoya?

Isisombululo: Ubuchwephesha boNcedo oluSetyenzisiweyo lweSilicone

 Ingaphakathi leemoto zanamhlanje lifuna izixhobo ezingahambelaniyo nemigangatho ye-VOC ephantsi kuphela kodwa ezikwabonelela ngokumelana nokukrwela okuhle kakhulu, ukuvakala komphezulu, kunye nokuqina ixesha elide.

 Esinye sezisombululo ezisebenzayo nezinokulinganiswa kukusetyenziswa kwezongezo ze-masterbatch ezisekelwe kwi-silicone, ezenzelwe ngokukodwa ii-polyolefins (PP, TPO, TPE) kunye neeplastiki zobunjineli (PC/ABS, PBT).

Kutheni kukho izongezo ezisekelwe kwiSilicone?Iimpawu kunye neenzuzo zezongezo zeSilicone

Izongezo zesiliconezihlala zi-organosilicones ezinobunzima obukhulu kakhulu be-molecular kunyeamaqela akhethekileyo asebenzayo. Ikhonkco labo eliphambili sisakhiwo se-silicon-oxygen esingabonakaliyo,

kwaye imixokelelwane esecaleni ngamaqela e-organic. Olu lwakhiwo lukhethekileyo lunika izongezo ze-siliconeezi zibonelelo zilandelayo:

1. Amandla Aphantsi Omphezulu: Amandla aphantsi omphezulu weesilicone avumela ukuba zifudukekumphezulu wezinto ezisetyenzisiweyo ngexesha lokunyibilika, kwenze ifilimu yokuthambisakunciphisa i-coefficient of friction kwaye kuphucula ukutyibilika kwezinto.

2. Ukuhambelana Okugqwesileyo: Ngokuyilwa kwamaqela akhethekileyo asebenzayo,izongezo ze-silicone zinokufezekisa ukuhambelana okuhle nesiseko se-PP kunye ne-TPOizixhobo, ukuqinisekisa ukusasazeka okufanayo kwizinto kunye nokuthintelaimvula kunye nokunamathela.

3.Ukumelana nokukrwela okuhlala ixesha elide: Ulwakhiwo lwenethiwekhi olwenziwe yi-silicone kumphezulu wezinto, kunye nokuxinana kwee-macromolecules ezinobunzima obukhulu kakhulu kunye nefuthe lokubambelela kwamaqela asebenzayo, lunokwenzainika ukumelana okuhle nokukrwela okuhlala ixesha elide kwizinto ezisetyenzisiweyo.

4. Ukukhutshwa kwe-VOC ephantsi: Izongezo ze-silicone ezinobunzima obukhulu beemolekyuli azilulai-volatile, enceda ukuphucula umgangatho womoya ngaphakathi emotweni ovela kumthombo,ukuhlangabezana neemfuno ze-VOC eziphantsi.

 5. Ukusebenza Okuphuculweyo Kokucubungula: Izongezo zeSilicone zinokuphuculaukucutshungulwa kunye nokuhamba kakuhle kweeresini, kubandakanya nokuzaliswa ngcono kwesikhunta, ezincincii-extruder torque, ukuthambisa kwangaphakathi, ukususwa kwe-demolding, kunye nesantya sokuvelisa esikhawulezayo.

6. Ukuphuculwa koMphezulu kunye neHaptics: Ubukho besilicone bunokuphuculaukugqitywa komphezulu kunye neempawu ze-haptic zemveliso ebunjiweyo ngenaliti.

Ukwazisa iiTekhnoloji zeSILIKE ezimelana nokukrwela kunyeIsongezo esisekelwe kwiSilicone

I-LYSI-906 yinto entshai-masterbatch echasene nokukrwelaYenzelwe ngokukodwa ukumelana nokukrwela okuhlala ixesha elide kwiimoto. Iqulethe i-siloxane enobunzima obuphezulu kakhulu obuyi-50% esasazwe kwi-polypropylene (PP), nto leyo eyenza ukuba ilungele iinkqubo ze-PP, TPO, TPV, kunye ne-talc.

Isicelo esiqhelekileyo: Izixhobo zangaphakathi ze-PP/TPO/TPV zeemoto

Ukongeza i-1.5 ~ 3%iarhente yesilicone elwa nokukrwelekaKwinkqubo yePP/TPO, uvavanyo lokuxhathisa ukukrwela lungaphumelela, luhlangabezane nemigangatho ye-VW ye-PV3952, i-GM ye-GMW14688. Phantsi koxinzelelo lwe-10 N, i-ΔL inokufikelela kwi-<1.5. Akukho kunamathela kunye nee-VOC eziphantsi.

Iingenelo eziphambili ze-Anti-scratch Agent LYSI-906 kwizixhobo zangaphakathi zeemoto ngokujonga nje:

1. Ukumelana nokukrwela ixesha elide: Kuphucula ukuqina komphezulu kwiiphaneli zeminyango, iideshibhodi, iikhonsoli eziphakathi, nokunye.

 2. Isincedisi sokutyibilika esisisigxina.

 3. Akukho Kufuduka Komphezulu: Kuthintela ukudumba, intsalela, okanye ukunamathela—kugcina umphezulu ucocekile okanye ucwebezela.

 4. I-VOC ephantsi kunye nevumba elibi: Yenziwe ngomxholo omncinci wokuguquguquka ukuze ihambelane ne-GMW15634-2014.

 5. Akukho kunamathela emva kovavanyo lokwaluphala olukhawulezileyo kunye novavanyo lokuchatshazelwa yimozulu yendalo.

 Ayisiyo yezeMoto kuphela: Izicelo eziBanzi

Izithako ze-silicone ze-SILIKE ezilwa nokukrweleka zikwafanelekile kwiindawo zezixhobo zasekhaya, kwiindawo zefenitshala, nakwiindawo zangaphakathi zeplastiki ezixutyiweyo ezisebenzisa i-PC/ABS okanye i-PBT—ukuqinisekisa ukumelana nokukrweleka okufanayo kwiindawo ezahlukeneyo.

Nokuba ulungiselela izithuthi zesizukulwana esilandelayo okanye ufuna ukuphucula umgangatho wangaphakathi kwikhabhini, i-SILIKE's LYSI-resistant kraft-resistant 906 kunye nezisombululo ze-silicone ezongeziweyo zibonelela ngendlela ethembekileyo eya kwi-low VOC, ingaphakathi elisebenza kakuhle.

Nxibelelana neqela le-SILIKE ukuze ucele izongezo ezichasene nokukrweleka kweesampulu ze-PP kunye ne-TPO, i-silicone masterbatch yeeplastiki zangaphakathi, amaphepha edatha obuchwephesha, okanye inkxaso yengcali yokwenza umxube wezinto ezingafunekiyo.Izongezo zeemoto ezihambelana ne-VOCMasidale izinto zangaphakathi ezicocekileyo, ezihlala ixesha elide, nezicociweyo—kunye.