He rapa nitrile wai te HTBN me ngā rōpū mahi hydroxyl i ngā pito e rua o te mekameka ngota, he rite tonu ngā āhuatanga ā-tinana me te matū ki te rapa nitrile, ā, ka taea te whakaora mā te whakamahi i te kaihoko whakaora isocyanate me te pai o te tauhohenga me te mahi tukatuka.

He pai tōna ātete hinu, ātete wera, ātete pakū, ā, he kaha te piri. E whakamahia ana i roto i ngā piripiri, i ngā paninga, i ngā kaihoko whakapakeke kapia, ā, ka taea te whakarei ake i te pakari, te piri me te roa o ngā rauemi hiato, te ātete hinu me te wera.

Ngā whakaritenga hangarau