N, N, N ', N ”, N” -Penta methyl diethylene triamine （FENTACAT 5, PMDETA, PC5）

Hoʻopōkole: PMDETA

Nā waiwai a me ka hoʻohana ʻana:

N, N, N ', N ”, N” -Penta methyl diethylene triamine (FENTACAT 5, PMDETA, PC5) ʻO ia ka mea hoʻokūkū hoʻokūkū kiʻekiʻe no ka pahū polyurethane palupalu, i hoʻohana ʻia i ka hana ʻana o nā huahana hua palupalu, a ma ke ʻano he mea kōkua kōkua no ka pahū paʻakikī e hoʻomaikaʻi i ka wai o PU hua i nā pahu uila nui.

Hoakaka:

Pūʻolo a me kahi waiho:

N, N, N ', N ”, N” -Penta methyl diethylene triamine（FENTACAT 5, PMDETA, PC5）hiki ke ʻūlū ʻia ma 170 kg / pahu. Hoʻokomo ʻia i kahi wahi anuanu a me ka ea i loko o ka hale, pale ʻia mai ka pulu a me ka puka ʻana o ka lā. ʻO ka manawa mālama he 12 mau mahina.

Palekana palekana:

N, N, N ', N ”, N” -Penta methyl diethylene triamine（FENTACAT 5, PMDETA, PC5）he mea hoʻohui kemikala i waena mea. E ʻoluʻolu e hōʻole i ka hoʻopili ʻana me nā maka a me ka ʻili i ka hoʻohana. Inā loaʻa kahi pilina, e ʻoluʻolu e holoi me ka nui o ka wai a hoʻouna iā ia i kahi kauka no ka lāʻau.