聚乙烯醇用途

Use of polyvinyl alcohol

以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译

1
该胶研制了一种由脲醛改性聚乙烯醇水性胶组成、具有成本低、性能好、用途广等特点，可广泛应用于建筑及装饰行业的建筑胶。
This glue is chiefly made up from aqueous PVA improved by urea and aldehyde, It is characterized by cheapness and many USES for building.
2
该胶研制了一种由脲醛改性聚乙烯醇水性胶组成、具有成本低、性能好、用途广等特点，可广泛应用于建筑及装饰行业的建筑胶。
This glue is chiefly made up from aqueous PVA improved by urea and aldehyde, it is characterized by cheapness and many USES for building. so it can be widely used for building and decoration.
3
介绍了一种用聚丙烯酸酯和硅溶胶改性聚乙烯醇缩甲醛的制备方法和用途。
Preparation and usage of polyvinyl formal modified with polyacrylate and silica sol are introduced.

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