He aha ka mea e pono ai ka 4,4′-Dichlorodiphenyl sulfone i nā ʻenekinia Plastics

ʻIke ʻoe ua hoʻokō kēia mau plastik i nā kūlana koʻikoʻi e like me:

• ISO 9001
• RoHS
• Ka hoʻopaʻa inoa ʻana o REACH
• Nā koi no nā mea uila a me nā lāʻau lapaʻau

Nā Manaʻo Koʻikoʻi

• Hoʻonui ka 4,4′-Dichlorodiphenyl sulfone i nā plastics ʻenekinia me kūpaʻa wela kiʻekiʻe, e ʻae ana iā lākou e mālama i ke ʻano a me ka ikaika i nā mahana koʻikoʻi.
• Hāʻawi kēia hui kūpaʻa kemika maikaʻi loa, e hōʻoiaʻiʻo ana e hiki i nā plastik ke kū i nā wahi ʻino me ka ʻole o ka wāwahi ʻana.
• ʻO ke koho ʻana i nā palakiko i hana ʻia me ka 4,4′-Dichlorodiphenyl sulfone e alakaʻi i nā huahana lōʻihi a hilinaʻi hoʻi e kūpono no nā ʻoihana e like me ke kaʻa, aerospace, a me nā mea uila.

Nā Waiwai Kūikawā o 4,4′-Dichlorodiphenyl sulfone i loko o nā Plastics ʻenekinia

4 Pae o ke kūpaʻa wela a me ke kūpaʻa wela

Pono ʻoe i nā palakiko ʻenekinia e hiki ke hoʻomanawanui i nā mahana kiʻekiʻe me ka ʻole o ka nalowale ʻana o ko lākou ʻano a i ʻole ka ikaika. 4,4′-Dichlorodiphenyl sulfone hāʻawi iā ʻoe i kēia pono. Ke hoʻohana ʻoe i nā plastik i hana ʻia me kēia hui, loaʻa iā ʻoe nā mea e noho paʻa ana ʻoiai ke piʻi nei ka mahana. Eia kekahi mau ʻoiaʻiʻo koʻikoʻi:

• ʻO ke koina linear o ka hoʻonui wela (CTE) no nā polysulfones ma waena o 3.5 × 10⁻⁵ /°C a me 5.5 × 10⁻⁵ /°C. ʻO ke ʻano kēia, ʻaʻole e hoʻonui a ʻūmiʻi paha kāu mau ʻāpana i ka wā e hoʻomehana ʻia a hoʻomaʻalili ʻia paha.
• ʻO ka Polycarbonate, kahi palakiko maʻamau, he CTE kiʻekiʻe aʻe o 6.5 × 10⁻⁵ /°C. ʻOi aku ke kiʻekiʻe o ka Polyamide 6,6 ma 8.0 × 10⁻⁵ /°C. E ʻoi aku ka maikaʻi o ke kūpaʻa o kāu huahana me nā polysulfones.
• ʻO ka mahana hoʻololi aniani (Tg) o PPSU ma kahi o 185-190°C. Hiki i kekahi mau ʻano holomua ke piʻi ma luna o 300°C.
• Hiki i kēia mau palakiko ke hana i nā mahana lawelawe mau o 160-180°C a loaʻa ka mahana hoʻopā wela (HDT) o 204-207°C ma 1.82 MPa.
• ʻAʻole hoʻomaka ka palaho a hiki i ka piʻi ʻana o 450°C ma lalo o nā kūlana inert.

Manaʻo kōkua: Ke makemake ʻoe i nā ʻāpana i ʻole e pelu a heheʻe paha i nā wahi wela, koho i nā palakiko ʻenekinia me 4,4′-Dichlorodiphenyl sulfone.

Ikaika Mekanika a me ka Pono Kūkulu

Makemake ʻoe i kāu mau palakiko ʻenekinia e ikaika a paʻa. Kōkua ʻo 4,4′-Dichlorodiphenyl sulfone iā ʻoe e hoʻokō i kēia. Hāʻawi ia i kāu mau mea i ka ikaika tensile a me ka flexural kiʻekiʻe, i hiki iā lākou ke lawelawe i nā ukana kaumaha a me nā hopena. E nānā i ka papa ma lalo no nā waiwai koʻikoʻi:

Loaʻa pū iā ʻoe ka pōmaikaʻi mai:

• ʻO ka modulus o A Young o 2.5–2.6 GPa, ʻo ia hoʻi he paʻakikī kāu mau palakiko a kūʻē i ke kulou ʻana.
• ʻO ke kūpaʻa hopena maikaʻi loa, no laila ʻaʻole e haki maʻalahi kou mau ʻāpana.
• ʻO ka hiki ke hoʻomanawanui i nā ukana nui me ka ʻole o ka haki a i ʻole ke ʻano ʻē.

Nānā: Me kēia mau waiwai, hiki iā ʻoe ke hilinaʻi i kāu mau ʻāpana e mau loa ʻoiai i nā noi mīkini koi.

Ke Kū'ē Kemika a me ke Ola Loa

Pono ʻoe i nā palakiko e hiki ke kū i nā kemika ʻino a mau no nā makahiki. Hāʻawi ʻo 4,4′-Dichlorodiphenyl sulfone i kāu mau mea i ke kūʻē maikaʻi loa i nā waikawa, nā kumu, a me nā mea hoʻoheheʻe. ʻO ke ʻano kēia, ʻaʻole e haki a nāwaliwali paha kāu huahana ke hōʻike ʻia i nā kemika paʻakikī. E nānā i ka papa ma lalo:

Hiki iā ʻoe ke hilinaʻi i kahi ola lawelawe lōʻihi. ʻO nā resins polysulfone i hana ʻia me kēia hui e mau pinepine i 5-8 mau makahiki, ʻoiai ma nā ʻano ʻino.

• Loaʻa iā ʻoe ka hana hilinaʻi no nā makahiki he nui.
• E noho ikaika a palekana kāu mau huahana, ʻoiai me ka hoʻopili pinepine ʻia ʻana e nā kemika.

E hoʻomanaʻo: Ke makemake ʻoe i nā palakiko e mau a kūʻē i ka hoʻouka kaua kemika, he koho akamai ka 4,4′-Dichlorodiphenyl sulfone.

Hoʻohālikelike, nā Plastics Koʻikoʻi, a me nā Hoʻohana Honua Maoli

4,4′-Dichlorodiphenyl sulfone vs. Nā Hui ʻē aʻe

Ke hoʻohālikelike ʻoe i ka 4,4′-Dichlorodiphenyl sulfone i nā hui ʻē aʻe, ʻike ʻoe i nā pono maopopo. Hāʻawi kēia hui iā ʻoe i ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa kemika maikaʻi loa, a me ka kūpaʻa dimensional ikaika. Nui nā koho ʻē aʻe, e like me Bisphenol-A, e haki i nā mahana haʻahaʻa a nalowale paha ke ʻano ma hope o nā pōʻaiapuni hoʻomehana a me ke anuanu. Hiki i kekahi mau koho ʻē aʻe ke emi ke kumukūʻai i ka wā mua, akā alakaʻi pinepine lākou i nā hemahema a me nā kumukūʻai kiʻekiʻe i ka hala ʻana o ka manawa. Hiki iā ʻoe ke ʻike i nā ʻokoʻa ma ka papa ma lalo nei:

Manaʻo kōkua: E koho i ka DCDPS ke pono ʻoe i ka hilinaʻi i nā noi kaʻa, uila, a i ʻole aerospace.

Nā Plastics ʻenekinia e hilinaʻi nei i ka 4,4′-Dichlorodiphenyl sulfone

Loaʻa kēia hui i loko o nā plastik hana kiʻekiʻe he nui. ʻIke ʻia kēia mau plastik i nā huahana āu e hoʻohana ai i kēlā me kēia lā a me ka ʻenehana holomua. ʻO nā hoʻohana maʻamau:

• Nā lako lapaʻau e like me nā nebulizers a me nā ʻāpana dialysis
• Nā ʻāpana kaʻa e like me nā kuapo laka kolamu hoʻokele a me nā mea hoʻokaʻawale relay
• Nā mīkini hana e like me nā mea hana kope a me nā umu microwave
• Nā mea uila e like me nā ʻāpana kīwī a me ke kiʻiʻoniʻoni capacitor

Ma ʻĀsia, ʻoi aku ma mua o 42% o ka mākeke honua no kēia mau plastik mai kēia ʻāina mai. Ma ka makahiki 2030, manaʻo nā ʻenekinia e ʻoi aku ka nui o ka hoʻohana ʻana o ka thermoplastics ma ʻĀsia ma mua o 3.5 miliona tone.

Nā Hoʻohana Honua Maoli ma ke Kaʻa, Aerospace, a me nā Mea Uila

ʻIke ʻoe i ka 4,4′-Dichlorodiphenyl sulfone i ka hana ma nā ʻoihana he nui. I loko o nā kaʻa, kōkua ia i ka hana ʻana i nā ʻāpana e pono ai ke kū i ka wela a me nā kemika, e like me nā pistons a me nā relay insulators. I loko o ka aerospace, hāʻawi ia iā ʻoe i nā mea e mālama i ko lākou nui a me ka ikaika ʻoiai ma 450°C. Hoʻokō pū kēia mau plastics i nā kūlana pale ahi paʻa. I loko o nā mea uila, loaʻa iā ʻoe ke kūpaʻa wela kiʻekiʻe, ka insulation ikaika, a me ka lōʻihi mau. ʻO ke ʻano kēia e palekana kāu mau mea hana a hana maikaʻi, ʻoiai i nā kūlana paʻakikī.

ʻIke ʻoe i ka 4,4′-Dichlorodiphenyl sulfone ma ke ʻano he mea nui i ka ʻenekinia plastics. ʻO kona mau waiwai kūikawā e hoʻoikaika a hilinaʻi i kāu mau mea.

• Manaʻo ʻia ka mākeke e ulu, i alakaʻi ʻia e ke koi ma nā ʻāpana aerospace, lāʻau lapaʻau, a me nā kaʻa.
• E hoʻopili ka holomua i ka ʻepekema mea a me ke ola mau i nā hoʻohana ʻana i ka wā e hiki mai ana.

Nā nīnau i nīnau pinepine ʻia

He aha ka mea e hoʻohana ʻia ai ka 4,4′-Dichlorodiphenyl sulfone i loko o nā plastics ʻenekinia?

Hoʻohana ʻoe ia mea e hana i nā plastics ikaika, kūpaʻa i ka wela, a paʻa hoʻiKōkua ia i kāu huahana e lōʻihi ka lōʻihi ma nā wahi paʻakikī.

Pehea e hoʻomaikaʻi ai ʻo 4,4′-Dichlorodiphenyl sulfone i ke kūpaʻa kemika?

• Loaʻa iā ʻoe nā palakiko e kūʻē i nā waikawa, nā kumu, a me nā mea hoʻoheheʻe.
• E palekana a hilinaʻi hoʻi kāu mau ʻāpana ke hōʻike ʻia i nā kemika ʻino.

He palekana anei ka 4,4′-Dichlorodiphenyl sulfone no ka hoʻohana ʻana i ka ʻoihana?