Pepa Polyethylene Density Kiʻekiʻe (HDPE/PE300)
Wehewehena:
Pepa Polyethylene PE300 - He palaki ʻenekinia māmā a ikaika ka HDPE me ka ikaika hopena kiʻekiʻe. Loaʻa iā ia ke kūpaʻa kemika maikaʻi loa me ka omo haʻahaʻa loa o ka makū a ua ʻae ʻia e ka FDA. Hiki ke hana ʻia a hoʻopaʻa ʻia ka HDPE. Pepa Polyethylene PE300.
Nā Hiʻohiʻona Koʻikoʻi:
Hoʻolālā ʻia e lilo i hoʻokahi o nā plastics versatile loa ma ka honua, hāʻawi ka polyethylene density kiʻekiʻe i nā pono like ʻole. Ua hana ʻia kā mākou HDPE e lōʻihi ka lōʻihi, mālama haʻahaʻa, a palekana. Ua ʻae ʻia ka mea e ka FDA no ka hoʻohana ʻana i ka ʻoihana hana meaʻai, a hāʻawi ia i ka pono hou o ka pale ʻana i ka makū, ka ʻeleʻele, a me ke ʻala.
Ma waho aʻe o nā pono he nui i helu ʻia ma luna, he kūpaʻa ka HDPE i ka pala, ʻo ia hoʻi, ʻaʻole ia e wāwahi, pala, a paʻa paha i nā bacteria ʻino. ʻO kēia hiʻohiʻona koʻikoʻi, me kona kūpaʻa i ke aniau, e kūpono ai ka HDPE no ka hoʻohana ʻana ma nā wahi e hālāwai ai me ka wai, nā kemika, nā mea hoʻoheheʻe, a me nā wai ʻē aʻe.
Ua ʻike ʻia hoʻi ka HDPE he nui ka lakio o ka ikaika i ka density (mai 0.96 a 0.98 g), akā hiki ke hoʻoheheʻe ʻia a hoʻoheheʻe ʻia. Hiki ke ʻoki maʻalahi, mīkini ʻia, hana ʻia, a hoʻopaʻa ʻia a/a hoʻopaʻa ʻia me ka mīkini e hoʻokō i nā kikoʻī i makemake ʻia o nā noi he nui ʻole.
ʻO ka mea hope loa, e like me nā plastics ʻenekinia he nui, hiki ke hana hou ʻia ka HDPE a hiki ke kōkua i ka hōʻemi nui ʻana i ka ʻōpala plastik a me ka hana ʻana.
Palena ʻenehana:
| Mea | HOPENA | KEʻENA | KA HOʻOPONOPONO | NĀ MEA I HOʻOHANA ʻIA |
| Nā waiwai mīkini | ||||
| Modulus o ka elasticity | 1000 | MPa | I ke kaumaha | DIN EN ISO 527-2 |
| Modulus o ka elasticity | 1000 - 1400 | MPa | I ke kūlou ʻana | DIN EN ISO 527-2 |
| Ikaika tensile ma ka hua | 25 | MPa | 50 mm/min | DIN EN ISO 527-2 |
| Ikaika hopena (Charpy) | 140 | Kj/m2 | Max. 7,5j | |
| Ka ikaika hopena i hoʻopaʻa ʻia. (Charpy) | ʻAʻohe hoʻomaha | Kj/m2 | Max. 7,5j | |
| Paʻakikī o ke komo ʻana o ka pōpō | 50 | MPa | ISO 2039-1 | |
| Ka ikaika o ka haki ʻana | 12,50 | MPa | Ma hope o 1000 hola ukana paʻa 1% elong. ma hope o 1000 hola E kūʻē i ke kila p=0,05 N/mm 2 | |
| Palena manawa hoʻopuka | 3 | MPa | ||
| Ka helu o ka friction | 0,29 | ------- | ||
| Nā waiwai wela | ||||
| Mahana hoʻololi aniani | -95 | °C | DIN 53765 | |
| Kiko heheʻe kristal | 130 | °C | DIN 53765 | |
| Mahana lawelawe | 90 | °C | Pōkole ka manawa | |
| Mahana lawelawe | 80 | °C | Wā lōʻihi | |
| Hoʻonui wela | 13 - 15 | 10-5K-1 | DIN 53483 | |
| Wela kikoʻī | 1,70 - 2,00 | J/(g+K) | ISO 22007-4:2008 | |
| Ka hoʻokele wela | 0,35 - 0,43 | W/(K+m) | ISO 22007-4:2008 | |
| Mahana hoʻoheheʻe wela | 42 - 49 | °C | Kaʻina Hana A | R75 |
| Mahana hoʻoheheʻe wela | 70 - 85 | °C | Hana B | R75 |
Ka nui o ka pepa:
Ma Beyond Plastics, loaʻa ka HDPE i nā nui, nā ʻano, nā mānoanoa, a me nā kala he nui. Hāʻawi pū mākou i nā lawelawe ʻoki CNC e kōkua iā ʻoe e hoʻonui i kāu hua a hōʻemi i kāu mau koina holoʻokoʻa.
Noi:
Mahalo i ka versatility o ka polyethylene kiʻekiʻe-density, hoʻololi pinepine nā mea hana he nui i kā lākou mau mea kaumaha kahiko me HDPE. Hoʻohana ʻia kēia huahana ma nā ʻoihana he nui e like me ka hana ʻana i ka meaʻai, nā kaʻa, nā moana, nā hana leʻaleʻa, a me nā mea hou aku!
ʻO nā waiwai o HDPE e lilo ia i koho maikaʻi loa no nā hana i loko a me waho, e like me:
Nā Laina ʻŌmole a me nā ʻŌnaehana Conveyor
Nā Papa ʻokiʻoki
Nā Lako Hale o Waho
Nā ʻāpana lawelawe mea a me nā ʻāpana
Nā hōʻailona, nā mea paʻa, a me nā hōʻikeʻike
Ma waena o nā mea ʻē aʻe, hoʻohana ʻia ka HDPE i loko o nā ʻōmole, nā pā kiki, nā pahu wahie, nā loka, nā lako kahua pāʻani, nā ʻōpala, nā pahu wai, nā lako hana meaʻai, nā uhi chute, a me nā loko o ka waʻa, RV, a me nā kaʻa ulia pōpilikia.
Hiki iā mākou ke hāʻawi i nā ʻano pepa UHMWPE/HDPE/PP/PA/POM/ like ʻole e like me nā koi like ʻole ma nā noi like ʻole.
Ke kakali nei mākou i kou kipa ʻana mai.
