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K-9 Microsphere Foaming Masterbatch - Premier Thermoplastic Polymer from China Factory and Leading Suppliers
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
Frequently Asked Questions (FAQ)
Q1:
What is K-9 Microsphere Foaming Masterbatch?
K-9 Microsphere Foaming Masterbatch is a specialized thermoplastic polymer microsphere containing liquid hydrocarbon. When heated, the hydrocarbon gasifies and the polymer shell softens, allowing the sphere to expand rapidly. It sets and locks in its expanded volume upon cooling.
Q2:
What is the recommended processing temperature for this masterbatch?
The optimal foaming temperature range for the K-9 Microsphere Foaming Masterbatch is between 140℃ and 200℃.
Q3:
Which polymers are compatible with K-9 Foaming Masterbatch?
It is highly compatible with a wide range of polymers, including ABS, PS, PE, PP, POE, PVC, PA, EPDM, EVA, TPU, TPO, TPR, TPE, TPV, and HIPS.
Q4:
What are the key performance benefits of using this product?
It offers an excellent foaming speed, high elasticity, superior mechanical strength, and outstanding stability under high-temperature processing conditions.
Q5:
How should the K-9 Foaming Masterbatch be stored?
It must be stored in a dry, well-ventilated, and moisture-proof environment. Keep it away from direct sunlight, high temperatures, strong acids, and alkalis. Avoid violent vibration and tilting during transit.
Q6:
What is the shelf life and standard packaging size?
The product has a shelf life of 12 months under proper storage conditions. It is standardly packaged in 25kg cartons with PE inner linings or paper bags.
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