Nā Wai no nā Plastics: Nā Pōmaikaʻi Koʻikoʻi o nā ʻano Pelo like ʻole
Pono e hoʻokō i nā koi kikoʻī e like me ke kūpaʻa wela, ka solubility, a me ka launa pū me nā polymers. Aia ma lalo iho nā ʻano mea pena maikaʻi loa no nā plastics, me kā lākou mau pono nui a me nā noi.
1.Nā wai hoʻoheheʻe
Pono:
-Ka hoʻoheheʻe maikaʻi loa i loko o nā Plastics: E hoʻoheheʻe maikaʻi i nā polymers non-polar (eg, PS, ABS, PMMA).
-High Thermal Stability (> 300 ° C): He kūpono no ka hana wela kiʻekiʻe (injection molding, extrusion).
-ʻO nā waihoʻoluʻu a me nā kala ʻulaʻula: kūpono no nā huahana plastic transparent a i ʻole translucent (e laʻa, nā lens, paʻi).
-Maikaʻi Māmā: Kūʻē i ka pau ʻana o UV i nā noi he nui.
Hoʻohana maʻamau:
-Acrylics (PMMA), polystyrene (PS), polycarbonate (PC), a me kekahi mau polyesters.
ʻO kā mākou manaʻo:
Mea Wehe Melemele 21,ʻAla ʻulaʻula 8,ʻAla ʻulaʻula 122,Polu Solvent 70,Solvent Black 27,Mea hoʻoheheʻe Melemele 14,Solvent Alani 60,ʻAla ʻulaʻula 135,ʻAla ʻulaʻula 146,Polu Solvent 35,Solvent Black 5,Solvent Black 7,Wai Melemele Solvent 21,Hoʻolālā ʻAlani Solvent 54,Waikohu Wai ʻAlani 54, etc.
2. Nā Pelu Kumu (Cationic).
Pono:
-Brilliant Fluorescent & Metallic Effects:E hana i nā kala ʻike maka.
-Hoʻohui maikaʻi no nā Acrylics & Hoʻololi ʻia nā Polymers: Hoʻohana ʻia i nā plastics kūikawā.
Nā palena
- Ua kaupalena ʻia i nā polymers kikoʻī (e laʻa, acrylics) ma muli o nā pilikia pili.
Hoʻohana maʻamau:
- ʻO nā plastics hoʻonaninani, nā mea pāʻani, a me nā pepa acrylic.
ʻO kā mākou manaʻo:
Melemele pololei 11, ʻulaʻula pololei 254, Melemele pololei 50, Melemele pololei 86, Polu pololei 199, ʻEleʻele pololei 19 , ʻEleʻele pololei 168, Palaunu Kumu 1, Violet kumu 1,Violet kumu 10, Violet kumu 1, etc.
Makemake ʻoe i nā ʻōlelo aʻoaʻo no kahi ʻano plastik a noi paha?
Ka manawa hoʻouna: Mei-21-2025