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公开(公告)号:US20160347936A1
公开(公告)日:2016-12-01
申请号:US15165920
申请日:2016-05-26
Applicant: SAINT-GOBAIN ADFORS CANADA, LTD.
Inventor: Camila A. GARCES , Tao YU , Choung-Houng LAI
CPC classification number: C04B16/04 , C03C25/285 , C04B14/42 , C08J3/24 , C08J5/043 , C08J2300/105 , C08J2325/08 , C08J2333/06 , D04H1/4218 , D04H1/587 , D04H1/64
Abstract: A glass mat is provided. The glass mat includes an assembly of glass fibers; and a binder composition including a polymer resin and a crosslinker. The polymer resin has a pH of at least about 5.0. The polymer resin includes a styrenic copolymer, an acrylic copolymer, or combination thereof having at least one functional group of a carboxylic acid, a salt of a carboxylic acid, an anhydride, a salt of an anhydride, or combination thereof. The crosslinker includes a polyol, a polyepoxy, a polycarbodiimide, a polyaziridine, a bivalent metal carbonate, or combination thereof. Further provided is a method of making the glass mat.
Abstract translation: 提供玻璃垫。 玻璃垫包括玻璃纤维组件; 以及包含聚合物树脂和交联剂的粘合剂组合物。 聚合物树脂的pH至少约为5.0。 聚合物树脂包括苯乙烯共聚物,丙烯酸共聚物或其组合,其具有至少一个羧酸官能团,羧酸盐,酸酐,酸酐的盐或其组合。 交联剂包括多元醇,聚环氧基,聚碳二亚胺,聚氮丙啶,二价金属碳酸盐或其组合。 进一步提供一种制造玻璃垫的方法。