Color masterbatch formula
1.PVC color masterbatch Formula composition (parts by mass) Yangzhou Lansun Slipper Co.,Ltd , https://www.lansunhospitality.com
PVC (P-700) 100
DOP 20~100
ESBO 3~5
Composite stabilizer 4~5
ACR processing aid 3~4
Lubricant 0.5~1
The right amount of pigment (such as black material, plus 30% carbon black)
Relevant performance: uniform appearance, shiny; color strength of 93% ~ 105%; migration resistance greater than 4 levels.
2. Polyolefin coloring, flame retardant masterbatch Formula composition (parts by mass)
Coloring agent 5~30
Decabromethylene butyl ether 30~40
Antimony trioxide 10~15
Carrier resin 30~40
Dispersing agent (polyethylene wax) 10~15
Surfactant 1~2
3.PP special black masterbatch Formula composition (percentage)
PE 35%~45%
Carbon black 33%
PE wax 25%~30%
TAS-2A 3%~5%
Processing conditions: (1) In addition to TAS-2A, the other components are mixed for 20 min;
(2) When the material temperature reaches 95~100 °C, add TAS-2A.
Related performance: The amount added is 100:3.
4.ABS color masterbatch Formula composition (percentage)
ABS 32%~56%
Dispersant (TAS-2A) 4%~8%
Titanium dioxide 40%~60%
Processing conditions: (1) ABS and titanium dioxide are mixed at high speed for 20 min in a high speed kneader;
(2) When the material temperature reaches 90 ° C, add TAS-2A;
(3) Extrusion granulation Related properties: When the amount of titanium dioxide is 60%, TAS-2A is 8%, MI: 13.5 g/10 min, and the amount is 25%.