Snapelastomer 2802 Ārai-Paheke me te Ātete-Kakahu Elastomer mō te EVA
whakaahuahia:
Ko te Snapelastomer 2802 he whakarerekētanga elastomer mahi-teitei mō ngā pūnaha EVA me TPU, i hangaia hei whakarei ake i te ātete ki te pakū me ngā āhuatanga kukume.
He pai te pupuri i raro i ngā āhuatanga maroke me te mākū, me te pupuri tonu i te pakari, he mea e tika ana mō ngā hu hākinakina, ngā hu o ia rā, ngā hu āhua hou, me ngā kapu hiako.
Ka marara pai te rauemi i roto i ngā matrix EVA me TPU, kia pumau ai te tukatuka me ngā hua ōrite. Mā te whakamahi i te tikanga viscoelastic, ka whakanui ake i ngā taumata waku kaua ki te whakaiti, ka whakapai ake i te ātete paheke i roto i ngā taiao mākū. I ngā taumata utaina e taunakitia ana, ka mau tonu te āhua ā-pūkaha o te rauemi turanga. Hototahi ki ngā tukanga pahuka, extrusion, me te werohanga pokepokea ai.
TUKU Ī-MĒRA KI A MĀTOU Snapelastomer 2802 Elastomer Ārai-Paheke me te Ātete-Kakahu
Ko te Snapelastomer 2802 he whakarerekētanga elastomer mahi-teitei i hangaia mō ngā pūnaha EVA me TPU, e whakarato ana i te ātete kakahu pai ake me te mahi kukume pono.
Mā te whakamahi i te tikanga viscoelastic, ka whakanuia ake te waku i raro i ngā āhuatanga maroke me te mākū, ā, ka āwhina ki te ārai i te paheke, inā koa i roto i ngā taiao e pāngia ana e te makuku.
He tino pai te horapa o te rauemi, ā, he pumau hoki te whanonga tukatuka, e ngāwari ai te whakauru ki ngā tukanga pahuka, whakaputa, me te werohanga. Ka whakapai ake i te mahi me te pupuri tonu i ngā āhuatanga miihini o te rauemi turanga, kia taurite ai te huinga o te pakari me te mahi. He pai mō ngā tono hu tae atu ki ngā hu hākinakina, hu o ia rā, hu ahua, me ngā kapu hu hiako e hiahiatia ana te haumaru, te pupuri, me te roa o te ora.
Ngā Painga Matua
1) Whakapai ake i te ātete kakahu me ngā āhuatanga ārai-paheke o te EVA;
2) Ka taea te whakaiti i te rahinga o te kakahu o te hua i te DIN, ā, ka tino pai ake te ātete ki te kakahu, ka roa ake te ora o te kapu hu;
3) He rerekē ki ngā tāpiri ātete kakahu tuku iho e whakaiti ana i te tauwehenga waku, mā te tikanga viscoelastic, ka taea e tēnei hua te whakanui ake i te tauwehenga waku maroke/mākū o te rauemi, ka whakaoti i te raruraru o te "paheke ina he wai" i roto i te kapu EVA;
4) Whai muri i te maimoatanga hototahi atanga, he pai te marara o Snapelastomer2802 i roto i te pūnaha pahuka EVA;
5) I te horopeta kua tūtohutia, he iti noa te pānga ki te kaha kume, te kaha haehae me te pakeke o te rauemi turanga, ā, ka taea te whakatutuki i te whakarerekētanga mahi me te kore e whakararu i ngā āhuatanga taketake……
Ngā Otinga Whakarewa Si-TPV
| IWāhanga Paerewa Whakamātautau Tūemi | Uara noa |
| Ngā āhuatanga ā-tinana | |
| MTaupū elt (MI, 190℃, 2.16kg) ISO1133 | karamu/10 meneti 0.2 |
| MTaupū elt (MI, 190℃、5kg) ISO1133 | karamu/10 meneti 1.9 |
| Kiato ISO1133 | karamu/cm³ 1.01 |
| Ngā āhuatanga miihini | |
| Kaha kume (5 ISO3700mm/min) | MPA 7.5 |
| te roa i te whati (5 ISO3700mm/min) | % 273 |
| Kaha kume (100% ahotea-taumahatanga) ISO37 | MPA 4.5 |
| Kaha haehae (C) ISO34 | KN/M 36 |
| Te pakeketanga (Tatahi A, 1s) ISO868 | He 65 |
| Ngā tawhā tukatuka | |
| Rte horopeta kua tūtohutia / | %W/W 5.0~10 |
| Mpūwāhi elt (DSC) / | ℃ 73 |
Tono
E taunakihia ana kia tāpirihia ngā taumata i waenga i te 5.0~10.0%. E tino taunaki ana kia whakaranua i mua te Snapelastomer2802 me ngā pire kirihou wera i mua i te whakaurunga ki te tukanga whakaputa.
Mōkihi
25Kg/pēke, pēke pepa mahi toi me te pēke PE o roto.
Rokiroki
Kawehia hei matū kore-morearea. Penapena ki te wāhi hauhautanga, kia pai te hauhautanga.
Whata ora
Ka noho pūmau ngā āhuatanga taketake mō ngā marama 24 mai i te rā i hangaia ai, mēnā ka rongoatia ki roto i te wāhi rokiroki e taunakitia ana.
Ngā Otinga e Pā Ana?