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China K-9 Microsphere Foaming Masterbatch - 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
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
What is K-9 Microsphere Foaming Masterbatch?
K-9 Microsphere Foaming Masterbatch is a thermoplastic polymer microsphere containing liquid hydrocarbon. Upon heating, the internal hydrocarbon vaporizes and the polymer shell softens, leading to rapid expansion of the sphere volume, which is permanently fixed upon cooling.
What is the recommended foaming temperature range?
The optimal foaming temperature range for K-9 Microsphere Foaming Masterbatch is between 140°C and 200°C.
Which polymer materials are compatible with this masterbatch?
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 storage requirements for K-9 masterbatch?
It should be stored in a dry, well-ventilated, and moisture-proof environment. Avoid direct sunlight, violent vibrations, tilting, and contact with strong acids, alkalis, or high-temperature substances.
What is the shelf life and packaging specification?
The product has a shelf life of 12 months. It is packaged in cartons with a PE inner lining or paper bags, with a standard net weight of 25kg per carton or bag.
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