Composite material is a combination of two or more different substances. It can take advantage of various materials, overcome the shortcomings of a single material, expand the application range of synthetic materials, and improve the overall performance of the material.
Because composite materials have the characteristics of light weight, high strength, convenient processing and molding, excellent elasticity, chemical corrosion resistance and good weather resistance, they have gradually replaced wood and metal alloys, and are widely used in aerospace, automobiles, electronic and electrical, construction, and fitness equipment. And other fields
Epoxy high-performance composite materials have obvious advantages in various industrial applications, which are mainly reflected in several aspects:
One is to make full use and play to the characteristics of composite material anisotropy, realize the material designability at a higher level, lay the layer according to the stress state, so as to rationally and effectively use the performance of the raw materials, and reduce the cost of the product. Weight, get very high specific strength and specific modulus;
Second, through careful design and careful production, the composite effect of the material is highly realized, so as to give full play to the potential capabilities of the constituent materials, and obtain excellent performance and new uses that the raw materials do not have;
The third is excellent fatigue resistance and vibration damping. It is difficult to observe the expansion of damage under fatigue even in the case of existing damage. This is an important reason why epoxy composites are widely used in the aviation and aerospace fields.
With the rapid development of science and technology, the composition of modern automobile manufacturing materials has undergone major changes. The proportion of high-density materials has declined, and low-density materials have increased significantly. It can be said that since the 1990s, automotive materials have become lighter. , Resource-saving, high-performance and high-function development.
Hebei Yuniu Fiberglass Manufacturing Company Limited is a fiberglass material manufacturer with over 10-year experience, 7- year exporting experience.
We are manufacturer of fiberglass raw materials, Such as fiberglass roving, fiberglass yarn, fiberglass chopped strand mat, fiberglass chopped strands, fiberglass black mat, fiberglass woven roving, fiberglass fabric, fiberglass cloth..And so on.
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Post time: Oct-13-2021