14167-81-8Relevant articles and documents
Alicyclic diisocyanate as well as preparation method and application thereof
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Paragraph 0043; 0085-0116, (2021/09/22)
The invention relates to alicyclic diisocyanate as well as a preparation method and application thereof. According to the alicyclic diisocyanate shown in the formula (1), the alicyclic diisocyanate has a six-membered naphthenic structure, has the rigidity of aromatic and the yellowing resistance and high transparency of aliphatic, and is relatively high in reaction speed when being used for preparing a polyurethane material; and the prepared polyurethane material has relatively high yellowing resistance, relatively high hardness and relatively high transparency.