Paerewa Whakamatau(QB/T 2490-2000) |
Waeine |
Uara Angamaheni |
|
Tinana | |||
Kiato |
0.94-0.96 |
g/cm3 |
0.962 |
Hangaia | |||
Te Kaha Tensile(Te Roa/Whanui) |
≥22 |
Mpa |
30/28 |
Te whakaroa |
—– |
% |
8 |
Kaha Paanga Kaniwha(Roa/Anui) |
≥18
|
KJ/㎡ |
18.36/18.46 |
Ngawha | |||
Te Pahana Whakangohenga Vicat |
—–
|
°C |
80 |
Te Wera Te wera o te paheketanga |
—– |
°C |
68 |
Hiko | |||
Rōrahi ātete |
ohm·cm |
≥1015 |
Ko te HDPE he polyolefin thermoplastic i hangaia e te ethylene copolymerization, he momo mea waxy ma puatakore. He ngohengohe me te ngawari, engari he uaua ake i te LDPE,
paku roa, kore paitini me te hongi.
He pai te pai o te matū pepa HDPE, ka taea te aukati i te nuinga o te waikawa, te alkali, te waro
otinga me te horo wai wera, he pai te whakamaarama hiko, he ngawari ki te wea.
Ka taea te whakamahi pepa taiao HDPE ki te hanga i te papa reti tio, te papa haupoi tio,
te papa tapatapahi, te taika, te reera arahi, te pae arataki, te pereti hariata oneone, te waka putunga
pereti, etc.
Whakahinuhinu whaiaro;
iti te pāmahana ātete;
Super roa, pānga ātete;
Kaore he whakapiri, he paitini kore kino;
Te ātete waikura matū.
Tiwhikete ROHS
1.Whakaahua te mahi.
Te parenga paanga, te kaha compressive teitei, te buffering, te ohorere, te maro, te mahi piko teitei.
2.High hua kounga.
He maama, he makuku-tohu, he whakamahana wera, he uaua me te mau ohaoha mau tonu.
3.High rauemi raw.
He kanapa, he kanapa hoki nga rauemi mata, he tino pai te kounga o te hua kua puta.
Ka tangohia e to taatau kamupene nga rawa-a-taiao.Ka tino whakahaere te
te tukanga whakaputa, mai i nga rauemi mata ki te tirotiro i te kounga o te paparanga wheketere.Ko te whakamatautau whakamatautau e whai ana i te whakahaerenga kounga o te ao me te punaha tohu hei whakarite i te kounga o nga hua.
I whakaturia e to taatau kamupene he maha o nga whakamatautau motuhake, me te nui o te automation o nga taputapu whakaputa, i ia tau ki te haumi moni nui, te whakauru o te taranata me te hangarau, he kaha te kaha rangahau pūtaiao.
ipu matū;
Papa whakamatao;
Poti whare;
Nga taputapu miihini, etc.