He aha te meaWPC hinu whakahinuhinu?
Tāpiri tukatuka WPC(e kiia ana hoki koHinu whakahinuhinu mō te WPC, rāneikaihoko tuku mō te WPC) ko te hinu whakahinuhinu e whakatapua ana mō te hanga me te tukatuka i ngā hiato rakau-kirihou (WPC): Whakapai ake i te rere o te tukatuka, whakapai ake i te kounga o te āhua o ngā hua, whakarite i ngā āhuatanga ā-tinana o ngā hua, whakaiti i te waku i waenga i ngā hiato polymer me ngā mīhini tukatuka, whakaiti i te kakahu o ngā taputapu, ā, kia maeneene te hanga extrusion. Ko te kounga otāpiri hinu mō te WPCHe nui te pānga ki te roa o te mahi a te pokepokea ai, te oko me te tīwiri i roto i te tukatuka kirihou rakau, te kaha whakaputa o te extruder, te whakapaunga pūngao i roto i te tukanga whakaputa, te mutunga o te mata o ngā hua me te mahi pānga pāmahana iti o ngā kōtaha. Ā, ki te tāpirihia te stearate ki te āwhina tukatuka rakau me te MAH ka ngoikore te pānga whakawhiti o te maleic anhydride, ka whakaitihia te whai huatanga o te kaihoko whakawhiti me te hinu whakahinuhinu.
Te kōwhiringa ootinga hinu whakahinuhinu mō te WPCe whai whakaaro ana ki ngā whakaritenga e whai ake nei:
He pai te hototahitanga ki te kapia i te pāmahana teitei, ka taea te whakaputa i tētahi pānga kirihou, te whakaiti i te pūngao piripono i waenga i ngā ngota i roto i te kapia, te whakaiti i ngā ngota.
, mā te waku i waenganui i a rātou anō, ka whakaitihia te matotoru rewa o te kapia, ka whakapai ake i te rere rewa, ka whakatairanga i te paheke o ngā matūriki kapia.
He maha ngā whakamahinga o ngā hua WPC, ka whakamahia he hinu whakahinuhinu i te wā e hangaia ana hei whakapai ake i te kounga o te mata o ngā papa, ngā taha, ngā whakakikorua pakitara hei whakapai ake i ngā mahi tukatuka me te whakaputa i te kounga o te mata, me ētahi atu.
Me maha ngā mahi a te hinu whakahinuhinu WPC pai rawa atu, ko te whāinga kia pai ake ai te mahi a ngā taputapu tukatuka, kia nui ake ai te whakaputanga, kia pai ake ai te kounga o ngā hua:
1, Ngā taunekeneke ngota o ngā pūmua/pūmua
2, Whakatereterehia te pānga kirihou;
3, Whakaitihia te matotoru o te rewa;
4, Whakaitihia te taipana me te whakapaunga pūngao;
5、 Te taunekeneke atanga polymer/whakakī
6, Whakatairangahia te horapa o te paura rakau, te whakakī muka taiao rānei;
7, Whai wāhi ki te whakamakuku o te whakakī;
8, He pūmua kua whakakīia ki te hinu, ā, he atanga whakarewa kua whakamahanatia, kua whakamataotia rānei;
9, Whakapai ake i te āhuatanga whakahoro o te rauemi i roto i te peere extrusion me te mata o te mate;
10, Whakaitihia te waku me te kakahu;
11、 Te whakarato hinu whakahinuhinu ā-roto me ā-waho mō ngā hua WPC
He maha ngā momo rerekēngā hinu whakahinuhinu rakau kirihoupērā ihinu whakahinuhinu i hangaia ki te silicone SILIKE Silimer 5400, ethylene bis-stearamide (EBS), te konutea stearate, ngā ware paraffin, me te PE kua whakakōkīhia. Ā, he aha ngāngā rerekētanga o ngā hinu whakahinuhinu wpcHe rerekē ngā pānga o te taumaha ngota ngota, te horopeta, me ngā mahi, engari he rerekē anō hoki ngā mahi.Ngā hinu whakahinuhinu i hangaia ki te siliconeHe tino ātete ki te pakaru me te haehae, tae atu ki te wera me ngā matū. Kāore hoki e paitini, kāore hoki e mura, he mea pai mō ngā mahi maha. Ka taea hoki e ngā hinu whakahinuhinu silicone te whakaiti i te waku i waenga i ngā wāhanga neke, ka āwhina i te whakaroa i te roa o te ora o ngā WPC.
He aha te nui o te hinu whakahinuhinu rakau kirihou??
Ko te tikanga whānui, e rua te nui o te hinu whakahinuhinu e whakamahia ana e ngā hiato kirihou rakau (WPC) i ngā kirihou noa. Mō ngā hiato kirihou rakau he 50%~60% te nui o te muka rakau, ko te nui o te hinu whakahinuhinu o te rauemi HDPE he 4%~5%, ko te nui o te hinu whakahinuhinu o te rauemi PP he 1%~2%, ā, ko te nui o te hinu whakahinuhinu o te rauemi PVC he 5%~10%. Heoi, ka taea te whakarerekē i te horopeta tuturu i runga i ngā momo hanganga me ngā tukanga o ngā umanga.SILIKE silimer 5400ka pai ake te mahi me te horopeta iti ake me te 1.5% ~ 3%.
Chengdu Silike Technology Co., LTD heKaihanga hinu whakahinuhinu WPC Hainaki te whakaratohinu whakahinuhinu silicone mō te WPC. He mea hanga motuhake tēnei tāpiri hinu whakahinuhinu mō te tukatuka me te hanga o te PE WPC me te PP WPC (ngā rauemi kirihou rakau) pērā i te papa WPC, te taiapa WPC, me ētahi atu mea whakakotahi WPC, me ētahi atu. Ko te wāhanga matua o tēnei otinga hinu whakahinuhinu mō te WPC ko te polysiloxane kua whakarerekētia, kei roto ngā rōpū hohe polar, he tino hototahi ki te kapia me te paura rakau, i roto i te tukanga tukatuka me te hanga ka taea te whakapai ake i te horapa o te paura rakau, kāore e pā ki te pānga hototahi o ngā mea whakakotahi i roto i te pūnaha, ka taea te whakapai ake i ngā āhuatanga miihini o te hua. Ka nui ake te mahi a tēnei kaihoko tuku mō ngā mea whakakotahi WPC i te ethylene bis-stearamide (EBS), te zinc stearate, ngā ware paraffin, me te PE kua whakakinohia, ā, he iti te utu o tēnei hinu whakahinuhinu me te whakahinuhinu pai, ka taea te whakapai ake i ngā āhuatanga tukatuka kapia matrix, engari ka maeneene ake hoki te hua, ka hoatu he āhua hou ki ō mea whakakotahi kirihou rakau.
TeneiKo te hinu whakahinuhinu WPC pai rawa atuHe maha ngā painga o Silimer 5400 e whai ake nei:
1, Whakapai ake i te tukatuka, whakaitihia te taipana extruder, whakapai ake i te marara whakakī;
2. Hoatuhinu whakahinuhinu ā-roto, ā-waho hoki mō te WPC, whakaiti i te whakapaunga pūngao me te whakapiki i te whai huatanga o te whakaputanga;
3, He pai te hototahi ki te paura rakau, kāore e pā ki ngā kaha i waenga i ngā ngota o te hiato kirihou rakau, ā, ka mau tonu ngā āhuatanga hangarau o te papa rakau;
4, Whakaitihia te nui o te hototahi, whakaitihia ngā hapa o te hua, whakapai ake i te āhua o ngā hua rakau kirihou;
5, Kāore he ua i muri i te whakamātautau kohua, kia mau tonumaeneene mō te wā roa.
Auaha te silicone, Whakamana i te uara hou.
Wā tuku: Pipiri-09-2023
