Ua hoʻomohala mākou i kahi dimer acid diisocyanate haʻahaʻa haʻahaʻa (DDI) ma o ka hoʻohana ʻana i nā mea waiwai bio-renewable a me nā ʻenehana hou i ka pane ʻana i ka ʻona nui o nā isocyanates i hoʻohana mau ʻia i ka mākeke kūloko a me ka pōʻino nui i ke kino kanaka.Ua hōʻea nā hōʻailona i ka pae o ka pūʻali koa US (MIL-STD-129).Aia i loko o ka mole isocyanate he 36-carbon dimerized fatty acid lō'ihi kaulahao, a he wai ma ka lumi wela.He nui nā pono e like me ka haʻahaʻa haʻahaʻa, hoʻohana maʻalahi, hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe, hiki ke hoʻopaʻa ʻia ka manawa a me ka haʻahaʻa o ka wai.ʻO ia kahi ʻano isocyanate kūikawā ʻōmaʻomaʻo bio-renewable, hiki ke hoʻohana nui ʻia i nā kahua kaua a me nā kīwila e like me ka hoʻopau ʻana i ka lole, elastomers, adhesives a me sealants, coatings, inks, etc.