He Kōwhiringa Hurihuri e Whakamana ana i ngā Whakamahinga UV Tino Pai: PUA 7291B

Ko te 7291B tētahi momo polyurethane acrylate aliphatic, ā, e kiia ana he kōwhiringa hou e whakamana ana i ngā tono UV kounga teitei me te ārai-kōwhai pai, te piri pai, te pakari tino pai me te mutunga kore-piri. E tino taunakihia ana kia whakamahia ki ngā piripiri, ki ngā kapia whakaora me ngā kirikiri toronga.

Whakapā mai

Ngā Taipitopito Hua

Whakaahuatanga：

Aliphatic Polyurethane Acrylate 7291B: He Kōwhiringa Hurihuri e Whakamana ana i ngā Whakamahinga UV Tino Pai

I roto i te ao o ngā rauemi ka taea te whakaora i ngā hihi UV, ka tu ke te Aliphatic Polyurethane Acrylate 7291B mō tōna mahi tino pai, ā, koinei te wāhanga matua tino pai mō ngā tono teitei pēnei i ngā piripiri, ngā kapia whakaora, me ngā kirikiri toronga.

Ngā Āhuatanga Ārai-Kowhai Pai mō te Māramatanga Roa

Kei roto i te 7291B tētahi hanganga auaha e whakarei ake ana i te ātete ki te koroheketanga o te hihi UV. Ka mau tonu te māramatanga taketake o te rauemi i roto i te wā, ka whakaoti pai i te raruraru noa o te kōwhai i roto i ngā kapia UV tuku iho e whakararu ana i te ataahua o te hua whakamutunga. Nā tēnei ka tino pai mō ngā mahi toi, ngā rauemi hanga whakapaipai, me ētahi atu tono e hiahia ana kia pumau te tae.

Piripiri Pai mō te Mahi Pono

Ahakoa he mea hono ki te konganuku, ki te kirihou, ki te karāhe rānei, ka tutuki i te 7291B te urunga pai me te punga kaha. Mā tōna hoahoa ngota ka whakarite kia tino kaha te piri, ka whakapai ake i te kaha o te kiri me te roa o ngā piripiri UV. Ka tukuna he tautoko pono i roto i ngā āhuatanga pēnei i te whakakī hiko tika me te huihuinga wāhanga motuka.

Pūmau Tino Pai + Āhua Kore-Pīrori hei Whakamahinga Pai Ake

Ahakoa te mau tonu o te pakeketanga, kei roto i te 7291B ngā wāhanga ngāwari hei whakarato i te ātete pānga pai rawa atu, hei ārai i te pakarukaru, ā, he mea tino pai mō te whakairo taipitopito i roto i ngā kapia whakakoi. Ko tōna hanganga kiriata mata ahurei ka hua ake he pa maeneene, kāore e piri i muri i te whakamaroke, ka tino whakarei ake i te whai huatanga o te tono me te whakaiti i te para rauemi.

Hei rauemi mata mahi me te hototahitanga tino pai ki te nuinga o ngā monomer UV me ngā kapia, kei te werohia e te 7291B te auahatanga hou ki roto i te mekameka ahumahi UV, e āhei ai ngā kiritaki ki te whakawhanake i ngā hua rerekē e whakakotahi ana i te mahi me te kounga teitei.

Kōwhiria te 7291B — Hurihia te Hiranga Hangarau hei Whakataetae Mākete!

Ngā āhuatanga hangarau:

Momo kapia	Āripātiki Polyurethane Acrylate 7291B
Āhua	Wai matotoru mārama
Te matotoru (mPa.s)	160000~260000(75℃)
Mahi	2
Te Chrominance（Pt-Co)	≤80
Uara waikawa (mgKOH/g)	0

Mahi:

He tino pai mō te ārai i te kōwhai

Te piri pai rawa atu

Te pakari tino pai

Whakamutunga kore-piripiri

Taupānga:

Ngā wāhi tono: ngā piripiri, ngā kapia whakaora me ngā kirikiri toronga

Te Tākai, te Wā Pūtāhui me te Rokiroki:

Tākai	20/220 (kg)
Wā whakamana	180 ngā rā
Rokiroki	Me rongoa, me kawe hoki tēnei hua i roto i ngā pūtu rino pouri, mātotoru rānei, i ngā ipu rānei kei roto ngā paninga ātete-waikura me ngā paninga whakarewa. Waiho kia 15% te iti rawa o te wāhi i roto i te ipu kia kī tonu i te hau. Me rongoa te takai i roto i te taiao matao i raro i te 35 ℃, ā, kāore e whakaaetia kia pāngia e te rā.