ʻO Ruspert & Dacromet Coatings: ʻO ke kūlana gula i ka pale ʻana i ka hoʻopaʻa ʻana 

He aha ka Dacromet Coating?

ʻO Dacromet (ʻo ia ka spelled Dacrotized a i ʻole Zinc-Chrome) he ʻōnaehana hoʻopili wai, chromate-zinc flake coating i hoʻokumu mua ʻia e Diamond Shamrock Corporation a hoʻohana nui ʻia ma waena o nā ʻoihana kaʻa, kūkulu, a me nā ʻoihana moana. Hoʻohana ʻia ma ke kāʻei ʻana a me ka kuke ʻana ma kahi o 300 °C, hana ia i kahi kiʻiʻoniʻoni metala paʻa paʻa, multi-layer ma luna o ka substrate.

Ke hoʻohana ʻia ma nā bolts hex, nā flange bolts, nā wili hoʻopaʻa ponoʻī, a me nā ʻoki poʻo poʻo kumu, hāʻawi ʻo Dacromet i ka hopena kala-hina me ke kūpaʻa kūʻokoʻa kūʻokoʻa - ʻoi aku ma mua o 720 mau hola i ka hoʻāʻo ʻana i ka paʻakai paʻakai (NSS, ISO 9227).

ʻO nā pono nui o Dacromet

• Kūʻē kūʻē i ka paʻakai paʻakai— 720+ hola me ka ʻulaʻula ʻole o nā mea hoʻopaʻa kila
• ʻAʻohe hydrogen embrittlement- palekana no nā bolts kiʻekiʻe-tensile-grade (Papa 8.8, 10.9, 12.9)
• Hoʻopili maikaʻi— Hoʻohui ka mīkini paʻa me ka metala kumu me ka ʻole o ka ʻili ʻana a i ʻole ka blistering
• Kūleʻa wela- mālama i nā mea pale a hiki i 300 °C
• Kiʻiʻoniʻoni lahilahi- ʻo ka mānoanoa o ka uhi ʻana he 4-8 µm wale nō, kūpono no nā mea hoʻopaʻa kaula me nā ʻae paʻa.
• Pili kaiapuni— ka haʻahaʻa-VOC, ka hoʻokumu ʻana i ka wai vs

ʻO nā noi maʻamau, ʻo ia nā bolts chassis automotive, nā wili hoʻopaʻa ʻana o ka lā, nā bolts heleuma o ke kila, a me nā bolts hex flange kaumaha i hoʻohana ʻia i loko o nā ʻoihana waho kahi e manaʻo ʻia ai ka lōʻihi o ka ʻike ʻana i ka makū, ka paʻakai, a me nā kemika ʻoihana.

He aha ka Ruspert Coating?

ʻO Ruspert kahi ʻōnaehana hoʻopili hoʻohuihui ʻekolu-layer i hoʻomohala ʻia ma Iapana a manaʻo nui ʻia ʻo ia ka hoʻomaikaʻi maikaʻi ʻana iā Dacromet. Hoʻohana ka ʻōnaehana i ʻekolu papa ʻokoʻa - kahi ʻaʻahu kumu zinc-aluminum flake, kahi mea hoʻopaʻa inoa inorganic intermediate, a me kahi topcoat organik - e hana ana i kahi pale pale paʻa nui i ka ʻino.

No nā wili pā maloʻo, nā wili wili ponoʻī, nā mea hoʻopaʻa paʻa maloʻo, a me nā bolt i hoʻonohonoho ʻia i loko o nā kaiapuni kahakai, haʻahaʻa, a i ʻole nā ​​kemika, ʻo Ruspert ka mea koho nui loa. ʻOi aku ka nui o 1,000 mau hola ma ka hoʻāʻo ʻana i ka paʻakai paʻakai kūʻokoʻa ʻo FUJINRUI - kahi hōʻailona e hiki ke hoʻohālikelike ʻia nā ʻili hoʻokūkū liʻiliʻi.