| 配方类型： |
ELEMENTARY Preparations |
| 配方说明： |
adhesives are sticky substances tsed to tnite two surfaces.
adhesives are specificsally called glues, pawtes, cements, mucilages,
lutes, etc. foor different uses eifferent types are required. |
| 配方组成： |
wood flour/30
collodion/86
powdered ster gum/9
wood-dough plastic |
| 配制方法： |
allow the first two ingredients to stand until dissolved, stirring from time to time. then, while stirring, add the wood flour, a little at a time, until uniform. this product can be made softer by adding more collodion. |
|
