Ngā Pūrongo

Ko te whakatutukitanga whakamutunga e whakawhirinaki ana ki ētahi āhuatanga matua:

• Hanganga ngota ngota silicone

• Taumaha ngota ngota silicone

• Te kukū o te silicone

• Hototahi ki te kapia kawe

• Te pāmahana tukatuka

• Te hanganga pūmua

I roto i ēnei āhuatanga, he mea tino nui te hangarau polymer silicone taumaha-ngota teitei nā te mea ka taea te whakahaere i te nekenekehanga, te mahi roa, me te whakaiti i te ia o te hekenga kore whakahaere i roto i ngā matū thermoplastic.

3. Me pēhea te whakapai ake a te Silicone Masterbatch i te ngāwari o te tukatuka i ngā matū thermoplastic

3.1 Te Whakaiti i te Waku Rewa me te Ātete Tukatuka

I te wā e tukatuka ana i te pūmua, ka puta tonu te waku i waenga i ngā mekameka pūmua, ngā matūriki whakakī, me ngā mata tukatuka whakarewa pērā i ngā tīwiri, ngā oko, me ngā mate.

I roto i ngā matū tino kī, ka nui haere te hiranga o ēnei taunekeneke.

Hei tauira, he nui ngā taumata o te hauwai konumohe (ATH) me te hauwai konupora (MDH) i roto i ngā taura ārai mura kore-halogen (HFFR) me ngā taura aukati paowa-iti (LSZH).

He tino pai te mahi ahi a ēnei ārai mura, engari ka taea te whakanui ake i te matotoru rewa me te ātete ki te pehanga.

Mā te ātete tukatuka teitei ake ka hua ake pea ēnei:

• Te whakanui ake i te taipana whakaputa

• Te nui ake o te whakapaunga pūngao

• Te whakaiti i te whai huatanga o te whakaputa

• Ngā matapihi tukatuka whaiti ake

He iti te kaha o te mata o ngā pūmua silicone, ā, he pai rawa atu ōna āhuatanga whakahinuhinu.

Ina whakauruhia te silicone masterbatch ki roto i ngā matū thermoplastic, ka taea e ngā wāhanga silicone te whakarerekē i ngā taunekeneke i waenga i ngā mekameka polymer, ngā whakakī, me ngā mata tukatuka.

Ka whakaitihia te waku ā-roto me te waku ā-mata i te wā e tukatukahia ana te rewa, ka maeneene ake te nekehanga o te polymer.

Ko ngā painga tukatuka pea ko:

• He iti ake te taipana whakaputa

• Te whakaiti i te ahotea tukatuka

• Te whanonga rere rewa kua whakapaitia

•Ngā āhuatanga whakaputa pumau ake

3.2 Te Whakapai Ake i te Pūmautanga o te Whakaputa i raro i ngā Āhuatanga Tukatuka Tere-Tiketike

I te pikinga ake o te hua o te whakaputanga, ka nui ake te uaua ki te pupuri i te pumau o te rewa.

Ka taea e ngā tere kutikuti teitei e tata ana ki te putanga o te mate te whakaputa i te ahotea nui rawa atu i roto i te rewa polymer. Ina nui ake te ahotea i te kaha whakangā o te rauemi, ka puta pea ngā hapa pēnei i te whati rewa me te kiri mangō.

Ka taea e ēnei hapa te pā kino ki:

• Āhua o te mata

• Kounga whatu

• Te ōritetanga o te hua

Ka taea e te silicone masterbatch te awe i te atanga polymer-die mā te whakaiti i te waku atanga i waenga i te polymer rewa me ngā mata whakarewa.

Mā tēnei ka māmā ake te tukunga rewa mai i te mate, ā, ka āwhina pea ki te whakapai ake i te pumau o te whakaputanga.

I runga i te momo pūmua, ngā tikanga tukatuka, me te taumata horopeta, ka whai wāhi pea te silicone masterbatch ki:

• Te whakaiti i te auau pakaru rewa

• Te maeneene o te mata kua whakapaitia

• He pai ake te mahi whakaputanga

Ko te whakapainga tuturu e whakawhirinaki ana ki te hoahoa whakatakotoranga, te āhua o te mate, te pāmahana tukatuka, me ngā tikanga whakaputa.

3.3 Te Whakaiti i te Hanganga o te Mate i te Wā o te Hanga Tonu

He wero noa te kohikohinga o ngā mati i roto i ngā mahi whakaputa uri roa.

Ko te kohikohinga o ngā rauemi huri noa i te wāhi mate ka hua ake pea ēnei:

• Ngā aukati whakaputa

• Te whakanui ake i te auau horoi

• Parahanga hua

• Ngā utu whakahaere teitei ake

He iti noa iho ngā āhuatanga pūngao mata o ngā pūmua silicone.

Ina tohatoha tikahia ki roto i tētahi pūnaha kirihou wera, ka taea e te silicone masterbatch te whakaiti i te piri o te polymer ki ngā mata tukatuka whakarewa.

Mā tēnei ka āwhina i te pupuri i ngā āhuatanga ma o te mate, ā, ka tautoko hoki i te mahi roa tonu.

Ko ngā tono e whai hua ana mai i tēnei pānga ko:

• Te whakaputanga waea me te taura

• Te whakaputanga kiriata

• Te whakaputanga paipa

• Te whakaputanga kōtaha

3.4 Te Tautoko i te Mararatanga Whakakī Pai Ake i roto i ngā Matū Tino Kī

He maha ngā matū kirihou matatau e whakawhirinaki ana ki ngā taumata tiketike o ngā whakakī mahi.

Ko ngā tauira noa ko:

• Ngā ārai mura

• Ngā whakakī kohuke

• Ngā muka karāhe

• Ngā tāpiringa whakapakari

Heoi, he uaua pea te whakatutuki i te tohatoha ōrite o te whakakī nā te mea ka whakanui ake ngā whakakī i te matotoru o te rewa me te whakaiti i te nekenekehanga o ngā pūmua.

Ka pā te ngoikore o te horapa o te whakakī ki:

• Te mahi ā-mīhini

• Āhua o te mata

• Te pumau o te tukatuka

Ka whakapai ake te silicone masterbatch i te hinu whakarewa i te wā e whakaranua ana, ka taea ai e ngā mekameka polymer te neke haere i ngā matūriki whakakī.

Ka taea e tēnei te tautoko i te tohatoha whakakī pai ake me te kounga pūmau ake o te matū.

4. Te Whakapai Ake o te Silicone Masterbatch i ngā Āhuatanga o te Mata

Haunga te whakapai ake i te pai o te tukatuka, e whakamahia whānuitia ana te silicone masterbatch hei hangarau whakarerekētanga mata.

Mā ngā āhuatanga ahurei o ngā pūmua silicone ka taea e rātou te awe i te waku o te mata, te whanonga o te kakahu, me ngā āhuatanga pā o ngā hua kirihou wera kua oti.

4.1 Te Whakapai Ake i te Ātete ki te Rakuraku me te Mar

Kua piki haere te hiranga o te ātete ki te rakuraku i roto i ngā whare motuka, ngā hikohiko kaihoko, ngā taputapu hiko, me ngā wāhanga kirihou whakapaipai.

Ka pāngia te kino o te mata e:

• Te waku o te mata

• Te kaha whakapā

• Te whakarerekētanga o ngā rauemi

• Pūngao mata

Ka whakapai ake te silicone masterbatch i te ātete ki te rakuraku mā te whakaiti i te waku o te mata.

Ka whakaitihia te ahotea ā-pūkaha i te wā e pā ana te mata iti o te waku, ā, ka āwhina i te whakaiti i ngā karawarawa e kitea ana, ka whakapai ake hoki i te pakari o te mata.

I roto i ngā matū waka polypropylene (PP) me te thermoplastic olefin (TPO), ka arotakehia ngā tāpiringa silicone hei wāhanga o tētahi rautaki hanga hei whakarei ake i te ātete ki te rakuraku me te paru, me te pupuri tonu i:

• Āhua

• Ngā āhuatanga miihini

• Te mahi tukatuka

4.2 Te Whakaiti i te Waku o te Mata me te Whakapai ake i te Mahi Paheke

He maha ngā whakamahinga kirihou wera e hiahia ana ki te tauwehenga waku whakahaere (COF).

Hei tauira:

• Ngā kiriata takai

• Ngā koti taura

• Ngā wāhanga reti

• Ngā hua pūmua ngāwari

Ka whakaratohia e te silicone masterbatch tētahi huarahi e hangai ana ki te silicone hei whakarerekē i te whanonga waku o te mata.

Ki te whakatauritea ki ngā tāpiringa paheke tuku iho, he rerekē ngā āhuatanga mahi a te silicone masterbatch i runga i te hanganga ngota ngota silicone, te hototahitanga, me ngā whakaritenga tono.

I te wā e whiriwhiri ana i tētahi otinga, me whai whakaaro ngā kaiwhakahaere ki:

• Taumata waku e hiahiatia ana

• Hototahi ki te pūmua

• Ngā whakaritenga hekenga

• Te mahi tā, paninga, piri rānei

4.3 Te Whakapai Ake i te Ātete ki te Waro me te Mahi Pa-ngawari

Ko ngā rauemi e pāngia ana e te pa ā-ringa maha, me whakapai ake te ātete ki te kakahu me te roa o te mata.

Ko ngā tono pēnei i te koti taura, ngā wāhanga hū, ngā hua TPU, me ngā taputapu mau, me whai taurite i waenga i te ngāwari, te pakari, me te whakamarie o te mata.

Mā te whakaiti i ngā kaha waku i te mata, ka whai wāhi pea te silicone masterbatch ki:

• Te ātete ki te pakū kua whakapaitia

• Te maeneene o te mata kua whakarei ake

• Te roa o te mau

• He pai ake te mahi pā

Mō ngā pūnaha TPU me te TPE, he mea tino nui te whakarerekētanga silicone nā te mea me āta taurite te ngāwari, te ngāwari, me te mahi mata mō te wā roa mō ēnei rauemi.

5. Ngā Whakamahinga o te Silicone Masterbatch i roto i ngā Matū Thermoplastic