Two-component polyurethane synthetic-rubber track resin slurry was prepared by polyether, chain extender, MDI-based polyisocyanate, plasticizer, filler.
以聚醚多元醇、扩链剂、异氰酸酯、增塑剂、填料等为原材料，制备了MDI型双组分聚氨酯塑胶跑道用浆料。
Under the action of acid catalyst, the pitch resin was synthesized by using aromatic hydrocarbon enriched raw material from FCC slurry.
以催化裂化油浆富芳烃馏分为原料，在酸性催化剂的作用下合成了沥青树脂。
Results showed that the mechanical properties of the composites from COPNA resins from Daqing slurry are better than those from conventional bakelite and epoxy resin.
从大庆油浆得到的COPNA树脂为基体的炭纤维复合材料，表现出的力学性能优于酚醛、环氧树脂，间接证明了COPNA树脂与炭纤维有较强的亲和性。
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