K-9 Microsphere Foaming Masterbatch
Product Introduction
K-9 Microsphere Foaming Masterbatch is a type of thermoplastic polymer microsphere composed of thermoplastic polymer and enclosed liquid hydrocarbon. During heating, the hydrocarbon inside the polymer vaporizes while the thermoplastic polymer shell softens, causing the polymer sphere volume to increase rapidly. When cooled, the polymer quickly sets and fixes the volume.
Basic Product Information
· Appearance: White granules
· Odor: Odorless
· Minimum Foaming Density (kg/m³): ≤15
· Solid Content (%): ≥70
· Moisture Content (%): ≤1
· Foaming Temperature (℃): 140-200
Application Scope
ABS, PS, PE, PP, POE, PVC, PA, EPDM, EVA, TPU, TPO, TPR, TPE, TPV, HIPS
Product Features
· Excellent foaming speed
· Good elasticity
· Good mechanical strength
· Good high-temperature stability
Storage & Transportation Conditions
1. Choose a ventilated, dry, moisture-proof, and damp-proof environment
2. Avoid direct sunlight
3. Shelf life: 12 months
4. Stack according to product requirements
5. Avoid violent vibration and tilting
6. Avoid mixing with strong acids, alkalis, and high-temperature substances
Packaging Specification
Carton with PE inner lining or paper bag packaging
25kg/carton/bag
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