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TECHNOLOGY OF MANUFACTURING ANALOG OF PVA GLUE

Glossary

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See also:

Components

For thick paper

For thin paper

Distilled water, cm3

1000

1000

Wheat flour of the highest grade, g

133

75

Gelatin photographic, g

4.5

five

Glycerin, g

3.5

four

Ethyl alcohol (96%), cm3

13.5

20

Glue is boiled in a water bath until the formation of a glue-like stable mass without lumps. Gelatin is pre-soaked with water (a quarter of water per total gelatin) for 24 hours. Alcohol is also added to the finished glue.