Ko te PPA he whakarāpopototanga mō te Polymer Processing Aid. Ko tētahi atu momo PPA e kitea pinepinetia ana ko te Polyphthalamide (polyphthalamide), he nairona ātete pāmahana teitei. He rite tonu te whakarāpopototanga o ngā momo PPA e rua, engari he rerekē rawa ngā whakamahinga me ngā mahi.
Ko ngā āwhina tukatuka pūmua PPA he kupu whānui mō ētahi momo rauemi e whakamahia ana hei whakapai ake i ngā āhuatanga tukatuka me te whakahaere o ngā pūmua taumaha-ngota teitei. Ko te nuinga o te wā i roto i te āhua rewa o te whāriki pūmua he mahi ki te whakaiti i te matotoru rewa o te pūmua. Heoi, ki te whakaritea ki ngā hinu whakahinuhinu tuku iho, he pai ngā āwhina tukatuka o te whai huatanga teitei me te iti o te rahinga tāpiri. Hei tāpiri, ko te mahi a ngā āwhina tukatuka pūmua PPA he whakakore i te pakaru rewa, te whakapai ake i te waha o te rauemi pokepokea ai, te horoi i te rauemi mutunga kore o te tīwiri. Ko ngā āwhina tukatuka PPA kei te mākete i tēnei wā ko ngā tāpiringa e hangai ana ki te fluoroelastomer, ngā tāpiringa e hangai ana ki te silicone, te pūmua rākau, te polyethylene glycol e whā ngā momo.
I ngā tau tata nei, ko te whānui haere o te polyolefin me te hangarau o te kapia thermoplastic kua whai wāhi ki te whanaketanga tere o ngā tāpiringa hou me te whai hua. He mea tino noa ngā āwhina tukatuka fluoropolymer i te mākete, ā, he tino pai te kaha o ngā āwhina tukatuka PPA fluorinated ki te whakapai ake i te mahi tukatuka me te whānuitanga o ngā tono. Heoi, nā ngā āhuatanga taiao, kua whakaarohia e ētahi whenua kia aukatia te fluorine.
Ko te PFAS, arā, ngā matū perfluorinated me polyfluorinated alkyl, e mōhiotia ana ko ngā 'pūhui matū persistent organic (POPs)' ko ngā 'Forever Chemicals' rānei nā te mea kua rau tau te pirau i roto i te oneone me te wai, ā, ka tere te kawe i roto i te taiao. Ina kainga e ngā kararehe, ka taea e te PFAS te kohikohi ka noho hei paitini i roto i ngā rauropi ora, ka pā ki te pūnaha ārai mate, te pūnaha whakaputa uri, ka whakararuraru i te pūnaha endocrine, ka pā ki te tipu me te whanaketanga o ngā pēpi, ka kino te ate, ā, ka piki ake pea te mōrearea o te mate tairoi, te mate pukupuku whatukuhu, te toto toto tiketike, te mate pukupuku testicular, me ētahi atu mate, ā, he mate pukupuku carcinogenic pea.
Ko ētahi noa iho ēnei o ngā tūponotanga e mōhiotia ana, ā, ko te nuinga o ngā tūponotanga o te PFAS kāore anō kia mōhiotia. I ngā tau tata nei, nā te rangahau hōhonu, kua nui haere te aro o ngā whenua ki ngā tūponotanga hauora e pā ana ki te PFAS, nō reira, kei te kaha ake ngā whenua me ngā rohe o te ao ki te whakatakoto i ngā ture me ngā kaupapa here e tika ana hei whakapakari i te mana whakahaere o te PFAS.
Ngā āwhina tukatuka PPA kore-PFAS a SILIKE, Ngā otinga whakakapinga PFAS me te kore-hauora
Kua aro te tīma R&D o SILIKE ki te ia o te wā, ā, kua whakapau kaha ki te whakamahi i ngā tikanga hangarau hou me te whakaaro auaha hei whakawhanake angituNgā āwhina tukatuka pūmua kore-PFAS (PPA), e whai wāhi pai ana ki te tiaki taiao me te whanaketanga tauwhiro. Ahakoa e whakarite ana i te mahi tukatuka me te kounga o ngā rauemi, ka karohia hoki ngā mōrearea taiao me te hauora ka pā mai i ngā matū PFAS tuku iho.Ngā āwhina tukatuka pūmua kore-PFAS (PPA) a SILIKEehara i te mea ko te whakatutuki i ngā herenga tauira PFAS i whakapuakina e te ECHA, engari ko te whakarato hoki i tētahi huarahi haumaru, pono hoki ki ō mātou kiritaki.
He aha te meaNgā Tāpiri Kore-PFAS a SILIKE/Ngā Tāpiri PPA Kore-PFAS?
Ngā āwhina tukatuka PPA kore-PFAS a SILIKEHe hua polysiloxane kua whakarerekētia i roto i te rauropi e whakamahi ana i te pānga whakahinuhinu tuatahi pai rawa atu o ngā polysiloxanes me te pānga porowhita o ngā rōpū kua whakarerekētia ki te heke me te mahi ki ngā taputapu tukatuka i te wā e tukatuka ana.
He hua tino pai tēnei hei whakakapi mō ngā āwhina tukatuka PPA e ahu mai ana i te wheorine, mā te tāpiri i tētahi iti ka taea te whakapai ake i te rere o te kapia, te ngāwari o te tukatuka, me te whakahinuhinu me ngā āhuatanga mata o te whakaputanga kirihou, te whakakore i te pakaru rewa, te whakapai ake i te kohikohinga o ngā rauemi i roto i te waha me te pokepokea ai, te horoi i ngā pito mate o ngā taputapu, te whakapai ake i te pūwāhi tioata o te kiriata, te whakaiti i te tauwehenga o te waku, me te whakapai ake i te hua me te kounga hua, me te noho pai hoki ki te taiao me te haumaru.
Āwhina Tukanga Polymer Kore-PFAS a SILIKEHe whānuitia ngā whakamahinga, ka taea te whakamahi i roto i te kiriata, te masterbatch tae, te waea me te taura, te paipa, te ahumahi hinu me ētahi atu.
Ngā mahi aNgā āwhina tukatuka PPA kore-PFAS a SILIKE
1. Te TāpiriKa āwhina te tukatuka PPA kore-PFAS a SILIMER 9300i roto i ngā rahinga iti ka whakapai ake i te rheology tukatuka o ngā kapia taupū rewa iti. I te tukatuka i ngā kapia taupū rewa iti, ka teitei te matotoru o te rewa, ka hua ake he pikinga o te taipana tīwiri me te pēhanga i roto i te oko, ka piki ake te pāmahana tukatuka me te uaua ake te tukatuka i te kirihou. Ko te whakamahinga oNgā Āwhina Tukatuka Pūmua Kore-PFAS a SILIKEka taea te whakaoti whai hua i ēnei raruraru.
2. Whakakorehia te āhuatanga pakaru rewa i te wā e tukatukahia ana te pokepoke pupuhi, whakapai ake i te pumau o te tukatuka, me te whakapai ake i te āhuatanga 'kiri mangō' i runga i te mata o ngā hua.
3. Whakaitihia te hanga o te mate i te waha o te pokepokea ai, whakaitihia te āhua o te matotoru kiriata kore taurite. Horoia te kokonga mate o te taputapu, whakaitihia te ira karaihe kiriata, whakapai ake i te kounga o te kiriata.
4. I te tukatuka i te kiriata whakaranu LDPE / LLDPE, ka taea e koe te whakanui ake i te ōwehenga o te LLDPE kua tāpirihia hei whakapai ake i te kaha kume o te kiriata me te whakaiti i ngā utu whakaputa.
5. Whakaitihia te pēhanga o te whakaputanga i te wā e tukatuka ana i ngā kirihou, whakaitihia te whakapaunga pūngao, whakaitihia te kakahu me te haehae miihini, whakaitihia te utu whānui o te tukatuka kiriata. I roto i ngā āhuatanga kounga hua me te whakapaunga pūngao ōrite, ka tino whakapai ake i te pai o te whakaputa.
6. Tangohia ngā poke i roto i te tīwiri me ngā taputapu, ā, whakaroahia te huringa horoi o ngā taputapu.
Ngā Auahatanga o te Aoof Ngā Tāpiri Kore-PFAS a SILIKE
I te mea ka piki haere te mōhiotanga o te tangata ki te tiaki taiao, ā, ka kaha haere ngā ture mō te aukati i ngā matū kino, ka noho ko ngā Āwhina Tukatuka Polymer kore-PFAS hei ia o ngā whanaketanga rauemi ā muri ake nei. Me te auahatanga hangarau tonu me te whānui haere o te tono mākete, e whakaponohia anaNgā Huarahi Whakakapi Kore-Hūroineka āta whakakapia ngā rauemi tuku iho kei roto te wheowhio, ā, ka whakaatu i tō rātou ataahua ahurei i roto i ngā mara maha atu.
Ngā Tāpiri Mahi Kore-PFAS a SILIKEhe whānuitia ngā whakamahinga i roto i te kiriata, te masterbatch, te metallocene me ētahi atu ahumahi. Mena kei te rapu koe i ngā Huarahi Kore-Hūroira, whakapā atu ki a SILIKE!
Chengdu Silike Technology Co., Ltd, he rangatira HainamanaTāpiri HirakaKaiwhakarato mō te kirihou kua whakarerekētia, e tuku ana i ngā otinga auaha hei whakarei ake i te mahi me te whai huatanga o ngā rauemi kirihou. Nau mai ki te whakapā mai, mā SILIKE koe e whakarato ki ngā otinga tukatuka kirihou whai hua.
Contact us Tel: +86-28-83625089 or via email: amy.wang@silike.cn.
paetukutuku:www.siliketech.comki te ako atu.
Wā tuku: Hepetema-25-2024
