The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 29, 2022
Filed:
Jun. 24, 2020
Applicant:
Kuang-chi Cutting Edge Technology Ltd., Shenzhen, CN;
Inventors:
Assignee:
Kuang-Chi Cutting Edge Technology Ltd., Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/22 (2006.01); C08K 3/34 (2006.01); C08K 7/28 (2006.01); C08K 9/06 (2006.01); C08L 51/08 (2006.01); C08L 71/12 (2006.01);
U.S. Cl.
CPC ...
C08J 3/226 (2013.01); C08K 3/346 (2013.01); C08K 7/28 (2013.01); C08K 9/06 (2013.01); C08L 51/08 (2013.01); C08L 71/12 (2013.01); C08J 2371/12 (2013.01); C08J 2451/08 (2013.01); C08J 2471/12 (2013.01);
Abstract
The present invention provides a radome substrate and a preparation method thereof. The radome substrate includes: 5 to 10 parts of polyphenylene ether resin, 70 to 85 parts of ceramic masterbatch, 10 to 15 parts of hollow microbead masterbatch, 1 to 3 parts of a compatibilizer, and 0.1 to 0.3 parts of a lubricant. The radome substrate prepared according to the method provided in the present invention has a high dielectric constant and stress cracking resistance performance.