He aha inā makemake wau e hoʻonui i ka ductility o nā ʻeke plastik?——Hoʻohui iā LLDPE!ʻO ka ʻoihana hana kiʻiʻoniʻoni ma luna nei ka hana maʻamau, akā ʻo ka hana maʻamau o ka ʻoihana ka pane maikaʻi loa?ʻO ka mea mua, pono mākou e ʻike he aha ka mea LLDPE?No ke aha e hoʻohui ai i ka LLDPE i ka mea ...
Mai 10 mau makahiki i hala aku nei, ua manaʻo ʻia ka ʻeke ʻeke ʻeke kahiko kahiko e hana ana i ka laina hana mīkini e like me ka ʻoihana o ka lā i nā maka o nā poʻe he nui, a ua hoʻopau ʻia i kekahi mau mākeke hoʻomohala.Aneane nā hale hana āpau i hana i kēia laina ʻoihana e kū nei i ka loli o b...
ʻO ke kiʻi ʻoniʻoni ʻo PE (ʻike pū ʻia ʻo stretch film) he ikaika tensile kiʻekiʻe, kūʻē i ka waimaka, a me ka hoʻopili pono ʻana iā ia iho, no laila hiki iā ia ke hoʻopaʻa i ka mea i loko o kahi holoʻokoʻa a pale iā ia mai ka hoʻopuehu ʻia a hāʻule i ka wā o ka lawe ʻana.Loaʻa i ke kiʻiʻoniʻoni ke aniani maikaʻi loa.Nani ka mea i ʻōwili ʻia...
ʻO ka paʻi pale e pili ana i ka hoʻohana ʻana i ka pale silika ma ke ʻano he pā, a ma o ke ʻano hana paʻi kiʻi paʻi kiʻi, i hana ʻia i pā paʻi pale me nā kiʻi a me nā kikokikona.ʻO ka paʻi paʻi kiʻi he ʻelima mau mea nui, ka pā paʻi pale, squeegee, inika, paʻi ...
He aha nā mīkina lima TPE i hana ʻia i nā mīkina lima TPE i hana ʻia me nā elastomers thermoplastic, hiki ke hoʻoheheʻe ʻia ma mua o hoʻokahi manawa ke hoʻomehana ʻia.Ua like ka elasticity o ka Thermoplastic elastomer me ka lāʻau.Hoʻonohonoho nā mea hana ʻenehana i nā elastomers thermoplastic ma ke ʻano he "specialty" plastic resins no ʻelua ...
ʻO nā mea like ʻole, PE: polyethylene, PP: polypropylene PP he polypropylene plastic stretchable, he ʻano thermoplastic.ʻO nā ʻeke PP he mau ʻeke plastik maoli.ʻO nā hiʻohiʻona o nā ʻeke PP he mea ʻawaʻawa ʻole a ʻono ʻole.ʻO ka ʻili o ka ʻeke PP he maʻemaʻe a maopopo, a ākea mākou ...
Aia i loko o nā tarpaulins kaʻa ka lole ua plastik (PE), ka pahi ʻoki PVC a me ke kāwele pulupulu.Ma waena o lākou, ua hoʻolaha nui ʻia ka lole ua plastik i loko o nā kaʻa ma muli o kāna mau pono o ka māmā, ka haʻahaʻa, a me ka nani, a ua lilo ʻo ia ka tarpaulin mua no nā mea hoʻokele a me nā mea nona nā kaʻa.ʻO ka plastic ra ...
Mai ka hana ʻana o ka plastic i ka hopena o ke kenekulia 19 a hiki i ka hoʻokomo ʻana o Tupperware® i nā makahiki 1940 a i nā mea hou loa i loko o ka pahu ketchup maʻalahi e hoʻomoʻa, ua hoʻokani ka plastic i kahi kuleana koʻikoʻi i nā hoʻonā hoʻopihapiha akamai, kōkua iā ʻoe ...
No ka calcium carbonate filler masterbatch, maopopo ʻole ka hapa nui o ka poʻe.Ke lohe lākou e pili ana i ka calcium carbonate filler masterbatch, e noʻonoʻo lākou ʻo kāna mea nui ka calcium carbonate, ka pauka pōhaku, a me nā mea ʻē aʻe, ʻaʻole pono e hoʻohana ʻia i nā huahana plastik....
Hoʻopaʻa ʻia ka wahi, akā ʻaʻohe pahu.He pilikia paha kēia i ʻike ʻia e nā mea kālepa haole i kēia manawa.Pehea ke koʻikoʻi?• Ua lilo i mau tausani yuan no ke kauoha ʻana i nā pahu hakahaka, akā pono naʻe e kali i ka lā i hoʻonohonoho ʻia;• Ua piʻi aʻe nā kumukūʻai o ka ukana kai, hui pū ʻia ...
ʻOiai ʻaʻole i ʻike ka mākeke PE kūloko i kahi emi nui o ʻApelila, e like me ka mea i hōʻike ʻia ma ka papaʻaina, ʻoi aku ka nui o ka emi ʻana.ʻIke ʻia, ʻoi aku ka ʻeha o ka huakaʻi me ka nāwaliwali a me ka haunaele.Ke emi mālie nei ka hilinaʻi a me ke ahonui o nā mea kālepa.Aia nā kuʻikahi ...
ʻO ka mōʻaukala o nā mea i hoʻohui ʻia i ka plastic Ke hoʻohui ʻia ʻelua mau mea ʻokoʻa ʻē aʻe, ʻo ka hopena he mea hana.ʻO ka hoʻohana mua ʻana i nā mea i hoʻohui ʻia mai ka makahiki 1500 BC, i ka wā i hui pū ai nā poʻe ʻAigupita a me Mesopotamia i ka lepo a me ka mauʻu e hana i ka stro...
