The adhesive has advantage of low free formaldehyde content, good viscosity stability and low temperature storage stability.

该胶粘剂具有粘度高，游离甲醛低，稳定性好的优点。

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This paper introduced a preparation of modified polyvinyl formal adhesive. The adhesive has advantage of low free formaldehyde content, good viscosity stability and low temperature storage stability.

介绍了聚乙烯醇缩甲醛改性胶粘剂的制备方法。该胶粘剂具有粘度高，游离甲醛低，稳定性好的优点。

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