High abrasion resistant oil based fillerless adhesive coating and method of making same
By using a specific resin combination and a composite amine curing system in oil-based adhesive coatings, a continuous and dense cross-linked coating film is formed, which solves the problems of dispersion, sedimentation and insufficient compatibility caused by traditional inert mineral fillers. It achieves a balance of high wear resistance, adhesion and flexibility, and improves the overall performance of the coating.
CN122326084APending Publication Date: 2026-07-03LANZHOU BOLIN CHEM TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- LANZHOU BOLIN CHEM TECH CO LTD
- Filing Date
- 2026-06-05
- Publication Date
- 2026-07-03
Smart Images
Figure CN122326084A_ABST
Abstract
This invention belongs to the field of oil-based coating technology, specifically relating to a high-abrasion-resistant oil-based filler-free adhesive coating and its preparation method. It consists of component A and component B. Component A contains bisphenol A type epoxy resin E-51, bisphenol A type epoxy resin E-44, hydroxyl-terminated polyester polyurethane resin, bisphenol A type phenolic resin, 1,6-hexanediol diglycidyl ether, trimethylolpropane triglycidyl ether, 3-glycidyl etheroxypropyltrimethoxysilane, propylene glycol methyl ether acetate, n-butyl acetate, cyclohexanone, leveling agent, and defoamer. Component B contains a polyamide curing agent, isophorone diamine, polyetheramine D-230, benzyl alcohol, propylene glycol methyl ether acetate, and 2,4,6-tris(dimethylaminomethyl)phenol. This invention constructs a continuous, dense, cross-linked coating film through an epoxy resin, polyurethane flexible segments, phenolic resin, reactive glycidyl ether, silane coupling component, and composite amine curing system.
Need to check novelty before this filing date? Find Prior Art