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FEA-3105
BENQI
White granular
Sulfonylamino urea and carbonate complex
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FEA-3105 Nylon Foaming Agent Masterbatch is a high-performance additive specially designed for polyamide (PA) polymers. Composed of a premium sulfonyl semicarbazide and carbonate compound, this masterbatch ensures excellent foaming effects with uniform and fine cell structures. The EVA-based carrier resin enhances dispersion, while added nucleating agents, antioxidants, and stabilizers guarantee superior thermal stability and processing performance.
Ideal for injection molding applications, FEA-3105 significantly reduces shrinkage marks, shortens cycle times, and improves surface finish—making it a cost-effective alternative to imported foaming agents.
High Whiteness & Thermal Stability – Maintains the original color and properties of nylon without yellowing.
Uniform & Fine Cell Structure – Ensures smooth surfaces and eliminates surface defects.
Reduces Shrinkage & Warpage – Perfect for precision-molded nylon components.
Shortens Injection Molding Cycle – Enhances production efficiency.
Wide Decomposition Range (165-220°C) – Compatible with various PA processing conditions.
High Gas Yield (35-45 ml/g) – Efficient foaming performance with low dosage (0.5-2.0%).
FEA-3105 is widely used in lightweight and high-strength nylon products, including:
Automotive Parts – Door panels, dashboards, and interior trim.
Industrial Components – Gears, bearings, and housings.
Consumer Goods – Tool handles, sports equipment, and electronic casings.
Packaging Materials – Foam cushioning and protective layers.
 |  |  |
| storage box | Fragile item compartment | Soles, insoles |
Store in a cool, dry place away from direct sunlight.
Standard packaging: 25 kg/bag.
FEA-3105 Nylon Foaming Agent Masterbatch is a high-performance additive specially designed for polyamide (PA) polymers. Composed of a premium sulfonyl semicarbazide and carbonate compound, this masterbatch ensures excellent foaming effects with uniform and fine cell structures. The EVA-based carrier resin enhances dispersion, while added nucleating agents, antioxidants, and stabilizers guarantee superior thermal stability and processing performance.
Ideal for injection molding applications, FEA-3105 significantly reduces shrinkage marks, shortens cycle times, and improves surface finish—making it a cost-effective alternative to imported foaming agents.
High Whiteness & Thermal Stability – Maintains the original color and properties of nylon without yellowing.
Uniform & Fine Cell Structure – Ensures smooth surfaces and eliminates surface defects.
Reduces Shrinkage & Warpage – Perfect for precision-molded nylon components.
Shortens Injection Molding Cycle – Enhances production efficiency.
Wide Decomposition Range (165-220°C) – Compatible with various PA processing conditions.
High Gas Yield (35-45 ml/g) – Efficient foaming performance with low dosage (0.5-2.0%).
FEA-3105 is widely used in lightweight and high-strength nylon products, including:
Automotive Parts – Door panels, dashboards, and interior trim.
Industrial Components – Gears, bearings, and housings.
Consumer Goods – Tool handles, sports equipment, and electronic casings.
Packaging Materials – Foam cushioning and protective layers.
| | |
| storage box | Fragile item compartment | Soles, insoles |
Store in a cool, dry place away from direct sunlight.
Standard packaging: 25 kg/bag.
