| 配方類型： |
ADHESIVES |
| 配方說明： |
Optical-Lens Sealing Compound (U.S. Army Specification) |
| 配方組成： |
5. "Flexowax"/1:1 5.0
3. "Acrawax" C/18.0
1. "Staybelite" Ester 10/40.0
6. Dibutyl Sebacate/2.5
7. Lampblack/1.5
4. "Vistanex" (Polybutene B-120)/1:1 5.0
8. "Dowicide" No.7/1.0
2. "Flexowax" C/32.0 |
| 配制方法： |
Blend 4 and 5 on steam-heated rollers at 150 to 160F. until uniform. Remove and cut into small pieces. Melt 1, 2, and 3 together until dissolved. To about half of this, add the cut wax. After the wax is dissolved, add the balance of 1, 2, and 3. Dissolve 7 in a small portion of the mixture, strain off any lumps, and add to the balance of the mixture. Keep molten and stir in 6. Remove from the heat and stir in 7. Pour into containers. |
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