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氣相二氧化硅應用于聚氯乙烯，增塑型
日期：2025-04-04 07:15
瀏覽次數：723
摘要：
聚氯乙烯，增塑型
Thermoplastics - Polyvinyl chloride, plasticized
AEROSIL® grade
Concentration in wt%
Effects
Incorporation method
PVC-P (plastisols)
AEROSIL® 200
AEROSIL® 300
AEROSIL® R 972
AEROSIL® R 974
AEROSIL® R 202
...
聚氯乙烯，增塑型
| AEROSIL® grade | Concentration in wt% | Effects | Incorporation method |
|---|---|---|---|
| PVC-P (plastisols) | |||
|
AEROSIL® 200 AEROSIL® 300 AEROSIL® R 972 AEROSIL® R 974 AEROSIL® R 202 |
0.5-1.5 | Rheology control, thixotropy, anti-sedimentation, anti sagging, adhesion improvement, corrosion restistancy, hydrophobicity | Dissolver, planetary dissolver, masterbatch |
| PVC-P (cable compounds) | |||
| AEROSIL® 300 | 1.5-2.0 | Improving of dielectric properties | Fluid mixer, twin-screw extruder |
| PVC-P (calender films) | |||
|
AEROSIL® 200 AEROSIL® 300 AEROSIL® R 972 AEROSIL® R 974 |
0.4-1.0 | Anti-plate-out, anti blocking, flatting | Dry blending, fluid mixer, ribbon blender, during compounding |
| PVC-P (foam) | |||
|
AEROSIL® 200 AEROSIL® 300 |
0.2-0.3 | Nucleating agent | Dry blending |
| PVC-P (annealing powder) | |||
|
AEROSIL® 200 AEROSIL® R 972 AEROSIL® R 812 AEROXIDE® Alu C |
0.2-1.0 | Free-flow, anti-caking, anti-static, moisture protection, hydrophobicity | Fluid mixer, dry blending |
| PVC-P (shoe soles) | |||
|
AEROSIL® 200 AEROSIL® R 7200 |
1.0-5.0 | Transparency, shore hardness, scratch resistance | Fluid mixer |
| PVC-P (gloves) | |||
|
AEROSIL® 200 AEROSIL® 300 |
0.5-1.5 | Rheology control, thixotropy, anti sedimentation | Planetary mixer, dissolver, kneader |
