The viscosity of match glue is high in Taiyuan Qiande Gelatin. The foam number increased to more than 22ml by added the 2% ZnSO_4. However the users reflected two problems: one is the lack of setting time, second is the large amout of dosage more than other factories. To solve the issues, this study is carried out.
Second, materials and equipment
1. Materials
[Author]:
Key words: stabilization time, sodium lauryl sulfate, foam, match, seven water zinc, test results, hide glue gelatin, Kunming, gelatin
[Text Snapshot:]
First, Introduction: The viscosity of match glue is high in Taiyuan Qiande Gelatin Favtory. The foam number increased to more than 22ml by added the 2% ZnSO_4. However the users reflected two problems: one is the lack of setting time, second is the large amout of dosage more than other factories. To solve the issues, this study is carried out.
Second, materials and the number of instruments
Third, the study of experimental method
Forth,lab testing:We needs to find the best result to add zinc sulfate.
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