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| 配方类型： |
ADHESIVES |
| 配方说明： |
Water-Dispersed Packaging Adhesive |
| 配方组成： |
Xylene/100
*2 parts "Triton" X-100, 2 parts "Brij" 98, and 4 parts "Tween" 80.
"Amoco" Polybutene H-100/40
Heat Resin 18 in solvent at 80 C until dissolved. Add preheated (80
C) polybutene and stir. Pour solution over TPE and heat 15 min in oven
at 99 C. Place on pebble mill for 2-3 h. Alternately heat and roll until
homogeneous. Heat to 80 C and mix in high-speed stirrer at 2000 rpm.
Gradually add preheated (80 C) emulsifiers and antioxidant. Add boiling
water slowly until inversion occurs. Add remaining water. Mix for 10
min. Blend in ta ckifier and latex
"Ucar" 154/63
Yield/823
Emulsifiers*/8
Rolling Ball Tack (PSTC-6) (cm)/7.8
"Irganox" 1010/2
Shear Adhesion (s)/24.8
"Kraton" 1107/100
180 Peel Adhesion (PSTC-1) (N/mm width)/1.5
180 Peel Adhesion (PSTC-1) (lb/in.)/8.3
Quick stick Adhesion (PSTC-5) (N/mm width)/1.3
Quick stick Adhesion (PSTC-5) (lb/in.)/7.3
"Wingtack" 76/Hexane Solution (3:1)/380
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