Te rerekētanga i waenga i te whakamātautau pēhanga me te whakamātautau whakahokinga o ngā papa papa silicone
Ko te whakamātautau pēhanga me te whakamātautau hokihoki he tohu aromatawai matua e rua i te aromatawai i te mahi a ngā papa hiku silicone. Ahakoa e whakamahia ana ngā tikanga whakamātautau e rua hei aromatawai i te mahi a ngā rauemi silicone, e arotahi ana ki ngā āhuatanga rerekē, ā, e whakamārama ana i ngā hua o te whakamātautau. Ka whakamāramahia e tēnei tuhinga te rerekētanga i waenga i te whakamātautau pēhanga me te whakamātautau hokihoki o ngā papa hiku silicone, me te tūhura i tō rātou hiranga i roto i ngā tono mahi.

I. Whakamātautau pēhanga
1. Whakamāramatanga
Ka whakamahia te whakamātautau pēhanga hei aromatawai i te āhua rerekē me te mahi whakahoki o ngā hua silicone i raro i te taumahatanga. Ka whiwhihia ngā āhuatanga pīngore me te kaha whakaora o te hua mā te ine i te āhua rerekē i muri i te whakamahi i tētahi pēhanga. Ka taea e tēnei whakamātautau te whakarato i ngā raraunga matua hei āwhina i ngā kaihanga ki te mārama ki te mahi a te hua i te whakamahinga tūturu.

2. Tikanga whakamātautau
Ko te whakamātautau pēhanga te tikanga e whai ake nei i ngā mahi:

Whakaritea ngā tauira: Tapahiangā papa hiku siliconeki roto i ngā tauira rahi paerewa.
Whakapāngia te pēhanga: Whakamahia he taputapu whakamātautau pēhanga hei tāpiri i tētahi pēhanga ki te tauira, ko te nuinga he 25% o te matotoru o te tauira.
Ine i te whakarerekētanga: Whai muri i te pēhanga, inehia te whakarerekētanga o te tauira ka tuhia ngā raraunga.
Kia mau tonu te pēhanga: Kia mau tonu te pēhanga mō tētahi wā (e 24 hāora te nuinga) hei aromatawai i te mahi a te rauemi i raro i te pēhanga mō te wā roa.
Tukunga pēhanga: Whai muri i te tukunga o te pēhanga, inehia te whakaoranga o te tauira ka tatau i te huinga pēhanga.

3. Te Hiranga
Ka taea e ngā hua o te whakamātautau kōpeketanga te whakarato i ngā mōhiohio e whai ake nei:

Huinga pēhanga: E tohu ana i te nui o te whakarerekētanga e kore e taea e te rauemi te whakaora i muri i te pēhanga roa. Ko te tikanga o te huinga pēhanga iti ka taea tonu e te rauemi te pupuri i te āhua pai o te whakaora i muri i te whakamahinga roa, ā, ka roa ake tōna ora mahi.
Kaha pēhanga: E tohu ana i te kaha o te rauemi ina pēhia, te nui o te pēhanga ka taea e ia te tu atu me te kore e whati. He mea tino nui tēnei hei aromatawai i te pakari o ngā papa papa silicone i te wā e whakamahia ana.

II. Whakamātautau whakahoki
1. Whakamāramatanga
Ko te whakamātautau whakahokinga mai e whakamahia ana hei aromatawai i te kaha whakaora o ngā hua silicone i muri i te pānga ki te kaha. Ko te manawanui e pā ana ki te kaha o te rauemi ki te hoki ki tōna āhua taketake i muri i te pānga ki te kaha o waho. Ko tēnei mahi e pā ana ki ngā āhuatanga ā-tinana o te rauemi pēnei i te modulus elastic, te kaha tuku me te pakari pakaru.

2. Tikanga whakamātautau
Ko te whakamātautau whakahoki i te tikanga ka whai i ngā mahi e whai ake nei:

Whakaritea te tauira: Tapahia te papa papa silicone kia rite ki te rahi o ngā tauira.
Whakapāngia te pēhanga: Whakamahia he taputapu whakamātautau whakahoki hei tāpiri i tētahi pēhanga ki te tauira, ko te nuinga he 25% o te matotoru o te tauira.
Ine i te pekepeke: I muri i te tukunga i te pēhanga, inehia te teitei o te pekepeke o te tauira, te huringa rānei o te kaha i muri i te pekepeke.
Tātaihia te tere whakahoki: Tātaihia te tere whakahoki i runga i ngā raraunga i inehia. Ko te teitei ake o te tere whakahoki, ko te pai ake o te ngāwari o te rauemi, ā, ko te tere ake ka taea te hoki ki tōna āhua taketake i muri i te whakarerekētanga.

3. Te Hiranga
Ka taea e ngā hua o te whakamātautau whakahokinga te whakarato i ngā mōhiohio e whai ake nei:

Te tere whakahoki: E tohu ana i te kaha o te rauemi ki te whakaora i muri i te taumahatanga. Ko te tikanga o te tere whakahoki teitei ka taea e te rauemi te whakaora wawe ki tōna āhua taketake i muri i te taumahatanga, ka whakaiti i te rerekētanga tuturu me te whakapai ake i te whakamarie.
Whakaora pūngao: Ka taea hoki e te whakamātautau whakahoki te aromatawai i te whakaora pūngao o te rauemi i muri i te taumahatanga, he mea tino nui tēnei mō te aromatawai i te mahi a te rauemi i roto i ngā whakaritenga wiri auau teitei, ngāwari teitei rānei.

III. Te rerekētanga i waenga i te whakamātautau pēhanga me te whakamātautau whakahoki
1. Te kaupapa whakamātautau
Whakamātautau pēhanga: Ko te nuinga o te aromatawai i te nui o te whakarerekētanga o te rauemi ina pēhia me te kaha ki te ora mai i te whakarerekētanga i muri i te pēhanga roa. Ko te arotahi ko te tere whakarerekētanga tuturu o te pēhanga me te kaha pēhanga o te rauemi.
Whakamātautau whakahokinga: Ko te nuinga o te wā ka arotake i te kaha o te rauemi ki te whakaora i muri i te taumahatanga. Ko te arotahi ko te tere whakahokinga me te whakaora pūngao o te rauemi.
2. Tikanga whakamātautau
Whakamātautau pēhanga: I te nuinga o te wā ka whakamahia he whakamātautau pēhanga tūmau. I muri i te whakamahi i tētahi pēhanga me te pupuri i taua pēhanga mō tētahi wā, ka inehia te whakarerekētanga me te whakaoranga.
Whakamātautau pekepeke: Ka taea te whakamahi i te whakamātautau pēhanga pūmau, te whakamātautau pēhanga hihiri rānei hei ine i te teitei pekepeke o te rauemi i muri i te kaha, i te huringa rānei o te uara kaha i muri i te pekepeke.
3. Ngā tohu aromatawai
Whakamātautau pēhanga: Ko te tere pēhanga tuturu me te kaha pēhanga ngā tohu aromatawai matua. Ko te tere pēhanga tuturu iti me te kaha pēhanga teitei e tohu ana ka taea tonu e te rauemi te pupuri i te āhua pai o te kaha whakaora i muri i te whakamahinga roa.
Whakamātautau whakahokinga: Ko te tere whakahokinga me te whakaora pūngao ngā tohu aromatawai matua. Ko te tere whakahokinga teitei me te whakaora pūngao pai e tohu ana ka taea e te rauemi te hoki wawe ki tōna āhua taketake i muri i te kaha, ka whakaiti i te huringa tuturu.
4. Te whakamahinga whai hua
Whakamātautau pēhanga: He pai mō te aromatawai i te pakari me te pupuri āhua o ngā papa papa silicone i roto i te whakamahinga roa. Hei tauira, ka whakamahia hei aromatawai mēnā ka pēhia tonutia te papa i muri i te pēhanga mō te wā roa, ka pā ki te whakamarie o te whakamahinga.
Whakamātautau whakahoki: He pai mō te aromatawai i te whakamarie me te ngāwari o ngā papa hiku silicone i te wā e whakamahia ana. Hei tauira, aromatawaihia mēnā ka taea e te papa te hoki wawe ki tōna āhua taketake i muri i te pēhanga hei whakaiti i te mamae o te kaiwhakamahi.

IV. Ngā take tono mahi
1. Whakamātautau pēhanga o ngā papa hiku silicone
I te aromatawai i te mahi kōpeketanga o ngā papa papa silicone, ka taea e koe te titiro ki ngā paerewa me ngā tikanga e whai ake nei:

Paerewa: Ko te ASTM D395 me te ISO 815 ngā paerewa whakamātautau pēhanga e whakamahia whānuitia ana. E whakamārama ana ēnei paerewa i te tikanga mō te ine i te tere whakarerekētanga tuturu o te pēhanga i muri i te 72 hāora i te tere pēhanga o te 25%.
Tikanga: Tapahia te papa hiku silicone kia rite ki ngā tauira rahi paerewa, whakamahia he kaha pēhi 25%, puritia mō ngā haora 24, kātahi ka ine i te rerekētanga me te whakaoranga. Ko te rerekētanga pumau o te pēhi iti (pēnei i te 5% – 10%) e tohu ana ka taea tonu e te rauemi te pupuri i te āhua pai o te whakaoranga i muri i te whakamahinga roa.
2. Whakamātautau whakahokinga o ngā papa hiku silicone
I te aromatawai i te mahi whakahokinga o ngā papa papa silicone, ka taea e koe te tirotiro i ngā paerewa me ngā tikanga e whai ake nei:

Paerewa: Ko te ASTM D2632 tētahi paerewa whakamātautau whakahokinga e whakamahia whānuitia ana. E whakamārama ana tēnei paerewa i te tikanga mō te ine i te whakaora pūngao o ngā rauemi i muri i te taumahatanga.
Tikanga: Tapahia te papa hiku silicone kia rite ki ngā tauira rahi paerewa, whakamahia te kaha pēhi 25%, ka ine i te teitei o te pekepeke, te huringa kaha rānei i muri i te pekepeke i muri i te tukunga o te pēhanga. Ko te tere pekepeke teitei (pēnei i te 60% – 80%) e tohu ana ka taea e te rauemi te hoki wawe ki tōna āhua taketake i muri i te taumahatanga, ka whakaiti i te whakarerekētanga tuturu.

V. Whakamutunga
He huarahi nui te whakamātautau pēhanga me te whakamātautau hokihoki o te papa hiku silicone hei aromatawai i tōna mahi. Ko te whakamātautau pēhanga e arotake ana i te nui o te whakarerekētanga o te rauemi i raro i te taumahatanga me te kaha ki te ora mai i te whakarerekētanga i muri i te pēhanga roa, ko te whakamātautau hokihoki e arotake ana i te kaha o te rauemi ki te ora mai i muri i te taumahatanga. Mā roto i ēnei whakamātautau e rua, ka taea e tātou te mārama ki te mahi a ngā papa hiku silicone i te whakamahinga tūturu, ā, ka whakarite kia mau tonu te āhua me te whakamarie i te whakamahinga roa.