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K-9 Microsphere Foaming Masterbatch from China - Leading Suppliers and Factory for Thermoplastic Polymer Solutions
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
Net Weight: 25kg/carton/bag
Frequently Asked Questions (FAQ)
What is K-9 Microsphere Foaming Masterbatch?
K-9 is a thermoplastic polymer microsphere consisting of a thermoplastic shell and enclosed liquid hydrocarbon. When heated, the shell softens while the hydrocarbon vaporizes, causing the sphere to rapidly expand. The expanded volume is fixed upon cooling.
What is the foaming temperature range for this masterbatch?
The optimal foaming temperature range for K-9 Microsphere Foaming Masterbatch is between 140℃ and 200℃.
Which polymer materials are compatible with K-9?
It is compatible with a wide range of materials including ABS, PS, PE, PP, POE, PVC, PA, EPDM, EVA, TPU, TPO, TPR, TPE, TPV, and HIPS.
What are the primary features of K-9 Foaming Masterbatch?
The product features excellent foaming speed, good elasticity, good mechanical strength, and good high-temperature stability.
How should this product be stored and what is its shelf life?
It should be stored in a ventilated, dry, and moisture-proof environment away from direct sunlight. Do not mix it with strong acids, alkalis, or high-temperature substances. The shelf life is 12 months under proper conditions.
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