ʻIkepili ʻOihana FOAM |Ka hoʻohālikelike ʻana o nā waiwai huʻihuʻi ʻekolu o ka polystyrene, polyurethane a me ka polyolefin

paʻaʻiʻa

ʻO ka plastic foamed kahi ʻano plastic i loaʻa ma ke kino a i ʻole ka hana kemika i kahi ʻano microcellular i loko o ka plastic.Loaʻa i kēia ʻano plastik nā mea maikaʻi o ka paona māmā, ka wela wela, ka pale, ka insulation, anti-corrosion a me ke kumu kūʻai haʻahaʻa.ʻaneʻane hiki ke hana ʻia nā plastic thermosetting a me thermoplastic i loko o nā plastic foamed.ʻO nā plastic foamed maʻamau he polystyrene, polyurethane, a me polyolefin.

Ka hoʻohālikelike ʻana o nā ʻilika nui ʻekolu

Introduction to Foamed Polypropylene

ʻO ka polypropylene i hoʻopaʻa ʻia he plastic foamed i hoʻomākaukau ʻia mai ka polypropylene ma ke ʻano he resin kumu.Ke hoʻohālikelike ʻia me nā plastic foamed maʻamau, ʻoi aku ka maikaʻi o ka polypropylene foamed.

ʻO ka polypropylene kumu waiwai

No ka mea ʻaʻole hiki i ka ikaika hoʻoheheʻe haʻahaʻa o ka polypropylene maʻamau ke hōʻoiaʻiʻo i ke koʻikoʻi tensile ma nā paia o ke kelepona i ka wā e ulu ai nā ʻōhū, pono e hoʻohana ka polypropylene no ka hoʻoulu ʻana i ka polypropylene ikaika heheʻe kiʻekiʻe (HMSPP).

ʻO nā ala e hoʻomaikaʻi ai i ka ikaika heheʻe o ka polypropylene me ka hui ʻana kino a me ka hoʻololi kemika.

I kēia manawa,ʻo nā mea hana i ka polypropylene raw materials melt melt strength kiʻekiʻe me Basell, Borealis, Dow Chemical, Samsung, Exxon Mobil, a me nā mea'ē aʻe.He nui nā hale noiʻi noiʻi hale i hana i ka nui o ka noiʻi ʻana i ka ʻenehana huʻihuʻi, a ua ʻike kekahi mau mea hana i ka hana ʻoihana, e like me Zhenhai Refinery, Yanshan Petrochemical Resin Research Institute, Wuhan Futiya, akā aia nō kahi ākea nui ma waena o ka maikaʻi o ka huahana a me nā ʻāina ʻē. ..

Kaʻina hana o ka polypropylene foamed

ʻEkolu mau kaʻina hoʻomākaukau nui: ka hoʻoheheʻe polypropylene ikaika hoʻoheheʻe kiʻekiʻe, ka huʻa polypropylene cross-linked, a me ke kaʻina hoʻoheheʻe ʻana o ka ʻōnaehana.

ʻO ke kī i ka hoʻomākaukau ʻana i ka polypropylene foamed

Loaʻa nā huahana polypropylene foamed i ka hana maikaʻi a me nā manaʻo noi, akā paʻakikī ka hoʻomohala ʻenehana.ʻO ka ʻenehana koʻikoʻi o ke kaʻina hana hoʻohua polypropylene ʻo ia ka hoʻomalu ʻana i ka paʻa ʻana o ka huʻa a me ka ratio hoʻoulu ʻana o ka polypropylene ma o ka hoʻoponopono ʻana i ke kaʻina hana.

 
Nā kahua noi o ka polypropylene foamed

1. Hoʻopili meaʻai

Loaʻa i ka polypropylene foamed ka degradability maikaʻi a me ke kūpaʻa aila maikaʻi, e loaʻa iā ia nā pōmaikaʻi ma mua o nā meaʻai polystyrene refractory i hoʻonui ʻia i ka mākeke paʻi kiʻi.

2. Hoʻopuʻi wela

ʻO nā mea polypropylene foamed he ʻano hou o ka mea hoʻoheheʻe wela me ka pale wela ikaika.Hiki iā ia ke kū i kahi wela wela o -40 a 110 °C, a hiki ke kū i kahi wela kiʻekiʻe o 130 °C i kahi manawa pōkole.

3. ʻOihana kaʻa

I kēia mau makahiki i hala iho nei, ua hoʻonui ʻia ka hoʻohana ʻana o nā mea polypropylene foamed i ka ʻoihana kaʻa, hiki ke hoʻemi nui i ke kaumaha o ke kaʻa a mālama i ka hoʻohana wahie.

4. kahua kūkulu

ʻO nā mea pale pale wai, nā mea hoʻopololei i ka papahele, nā mea pale o waho

5. Hoʻopili uila

6. Puke pale

7. Na Mea Haʻuki

8. Nā mea pāʻani

ʻO nā mea hana nui o ka polypropylene foamed

Loaʻa nā huahana polypropylene foamed i ka hana maikaʻi a me nā manaʻo noi, akā paʻakikī loa ka hoʻomohala ʻenehana.I kēia manawa, ʻaʻohe huahana ʻenehana pili i Kina.Aia ka ʻenehana kumu i ka lima o JSP a me KANEKA.