Hoʻākāka ʻano

He pūʻolo hoʻopaʻa UV hana kiʻekiʻe ʻo DB 886 i hoʻolālā ʻia

no nā ʻōnaehana polyurethane (e laʻa me TPU, CASE, nā noi huʻa palupalu RIM).

He kūpono loa ʻo DB 866 i ka thermoplastic polyurethane (TPU). Hiki ke hoʻohana ʻia ʻo DB 866 i nā uhi polyurethane ma luna o ka tarpaulin a me ka papahele a me ka ʻili synthetic.

Nā noi

Hāʻawi ʻo DB 886 i ke kūpaʻa UV maikaʻi loa i nā ʻōnaehana polyurethane.

ʻOi aku ka nui o ka pono ma luna o nā ʻōnaehana hoʻopaʻa UV maʻamau i ʻike nui ʻia i nā noi TPU aniani a i ʻole ka waihoʻoluʻu māmā.

Hiki ke hoʻohana ʻia ʻo DB 886 i nā polymers ʻē aʻe e like me polyamides a me nā plastics ʻenekinia ʻē aʻe e like me ka aliphatic polyketone, styrene homo- a me copolymers, elastomers, TPE, TPV a me nā epoxies a me nā polyolefins a me nā substrates organik ʻē aʻe.

Nā hiʻohiʻona/pōmaikaʻi

Hāʻawi ʻo DB 886 i ka hana kiʻekiʻe a me ka hoʻonui ʻana i ka huahana

ma luna o nā ʻōnaehana hoʻopaʻa kukui maʻamau:

Waihoʻoluʻu mua maikaʻi loa

ʻOi aku ka maikaʻi o ka mālama ʻana i ke kala i ka wā o ka hōʻike ʻana o UV

Hoʻonui ʻia ka kūpaʻa wela lōʻihi

Hoʻonā hoʻohui hoʻokahi

Maʻalahi ke hoʻohana ʻia

Nā ʻano huahana Keʻokeʻo a melemele iki, pauka kahe manuahi

Nā kuhikuhi no ka hoʻohana ʻana

ʻO ka pae hoʻohana no DB 886 ma waena o 0.1% a me 2.0%

ma muli o ke kūlana substrate a me nā kūlana hana. Hiki ke hoʻohana ʻia ʻo DB 866 wale nō a i ʻole me ka hui pū ʻana me nā mea hoʻohui hana ʻē aʻe e like me nā antioxidants (nā phenols i pale ʻia, nā phosphites) a me nā mea hoʻopaʻa kukui HALS, kahi e ʻike pinepine ʻia ai kahi hana synergistic. Loaʻa nā ʻikepili hana o DB 886 no nā noi like ʻole.

Nā Waiwai Kino

Ka hoʻoheheʻe ʻia (25 °C): g/100 g ka hopena

ʻAsetona: 7.5

ʻEtil Asetate: 9

Methanol: < 0.01

Methylene Chloride: 29

Toluene: 13

Ka Volatility (TGA, ka wikiwiki hoʻomehana 20 °C/min i ka lewa) Kaumaha

pohō %: 1.0, 5.0, 10.0

Mahana °C: 215, 255, 270