| 配方類型： |
ADHESIVES |
| 配方說明： |
heat resin 18 in solvent at 80 C until dissolved. add preheated
(80 C) polybuene and stir. pour solution over TPE and heat 15 min in
overat 99 C. place on pebble mill for 2-3 h. altetrnately 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 slowy until inuersion occurs. add remaining water.
mix for 10 min. blend in tackifier and latex. |
| 配方組成： |
water/90
"kraton" 1107/100
tackifier:
"amoco" resin 18-210/40
"wingtack" 76/hexane solution (3:1)/380
acrylic latex:
xylene/100
"ucar"154/0
yield/760
rolling ball tack(PSTC-6)(cm)/27.9
shear adhesion(s)/9.0
180 peel adhesion (PSTC-1)(N/mm width)/0.4
(lb/in)/2.4
quick stick adhesion(PSTC-5)(N/mm width)/0.2
(lb/in)1.0
emulsifiers/8
"amoco"polybutene H-100/40
base emulsion
"irhanox" 1010/2 |
|
