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China K-9 Microsphere Foaming Masterbatch Suppliers - High-Quality Polymer Factory 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
Carton with PE inner lining or paper bag packaging
25kg/carton/bag
Frequently Asked Questions (FAQ)
Q: What is K-9 Microsphere Foaming Masterbatch?
A: It is a thermoplastic polymer microsphere containing liquid hydrocarbon. When heated, the internal hydrocarbon vaporizes and the shell softens, expanding the sphere volume. Upon cooling, the polymer sets to fix the expanded volume.
Q: What are the key features of this foaming masterbatch?
A: K-9 offers excellent foaming speed, good elasticity, high mechanical strength, and superb high-temperature stability.
Q: What is the recommended foaming temperature range?
A: The foaming temperature range for K-9 Microsphere Foaming Masterbatch is 140℃ to 200℃.
Q: Which polymers are compatible with K-9?
A: 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.
Q: What are the storage requirements for this product?
A: Store in a ventilated, dry, and moisture-proof environment away from direct sunlight, strong acids, alkalis, and high-temperature substances. Avoid violent vibration and tilting during transport.
Q: What is the packaging specification and shelf life?
A: It is packaged in 25kg cartons with a PE inner lining or paper bags. The shelf life is 12 months when stored under recommended conditions.
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