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China K-9 Microsphere Foaming Masterbatch Factory - Top Suppliers of 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
≤15 kg/m³
Solid Content
≥70%
Moisture Content
≤1%
Foaming Temperature
140 - 200 ℃
Application Scope
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
Standard Packaging
Carton with PE inner lining or paper bag packaging • 25kg/carton/bag
Frequently Asked Questions (FAQ)
What is K-9 Microsphere Foaming Masterbatch?
K-9 Microsphere Foaming Masterbatch is a thermoplastic polymer microsphere with encapsulated liquid hydrocarbon that expands rapidly upon heating and locks volume upon cooling.
What is the operating foaming temperature of K-9 Masterbatch?
The optimal foaming temperature range for K-9 Masterbatch is between 140 ℃ and 200 ℃.
What polymers are compatible with K-9 Foaming Masterbatch?
It is broadly applicable to polymers including ABS, PS, PE, PP, POE, PVC, PA, EPDM, EVA, TPU, TPO, TPR, TPE, TPV, and HIPS.
What is the minimum foaming density achieved by K-9?
The minimum foaming density of K-9 Microsphere Foaming Masterbatch is ≤15 kg/m³.
What is the shelf life and packaging specification?
The product features a shelf life of 12 months when stored properly and is packaged in 25kg cartons (with PE inner lining) or 25kg paper bags.
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