CFE-2133
BENQI
White granular
Sodium Carbonate Salt Complex
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The CFE-2133 Foaming Agent Masterbatch is a high-performance, environmentally friendly additive designed for superior foam production in various polymer applications. Composed of a premium carrier, eco-safe foaming agents, nucleating agents, dispersants, and antioxidants, this masterbatch ensures uniform cell structure, fine foam density, and excellent stability during processing. Ideal for extrusion, injection molding, and blow molding, it is compatible with PP, LDPE, HDPE, HIPS, GPPS, ABS, AS, TPE, and TPO. Its food-grade certification makes it safe for food packaging and consumer products.
Technical Specifications
Model: CFE-2133
Chemical Composition: Sodium carbonate-based compound
Appearance: White granular
Decomposition Temperature: 150–210°C
Gas Yield (STP): 45–50 ml/g
✅ Eco-Friendly Formula – Free from azodicarbonamide & formamide, meeting global safety standards.
✅ Controlled Decomposition – Ensures consistent & fine foam structure for high-quality end products.
✅ Wide Polymer Compatibility – Works with PP, PE, ABS, PS, TPE, and more.
✅ Food-Grade Safe – Approved for food contact applications.
✅ Cost-Effective – Low dosage (0.3%-2.0%) reduces material weight & production costs.
Extrusion Foaming: 0.3–2.0%
Injection Molding Foaming: 0.5–1.5%
Plastic Anti-Shrinkage: 0.3–0.8%
25 kg/bag
Store in a cool, dry place to maintain product integrity.
Food Packaging – Foam trays, disposable containers, insulated cups (food-safe).
Protective Packaging – Cushioning foams for electronics, fragile goods.
Lightweight Bottles & Films – Reduces material usage while maintaining strength.
Interior Components – Lightweight dashboards, door panels, seat cushions.
Noise & Vibration Damping – Foam insulation for engine bays & cabin areas.
Insulation Panels – Thermal & soundproofing foam boards.
PVC/PP Foam Pipes – Lightweight, durable plumbing & HVAC solutions.
Footwear – EVA foam soles, sandals, sports shoe midsoles.
Toys & Stationery – Safe, lightweight foam products.
Household Items – Yoga mats, sponges, foam-based decor.
5. Industrial & Specialty Products
Wire & Cable Insulation – Foamed PE/PP for improved flexibility.
Medical & Healthcare – Sterile foam packaging for medical devices.
![]() | ![]() | ![]() |
Foamed plastic bottle | scrub sponge | The midsole of sports shoes |
The CFE-2133 Foaming Agent Masterbatch is a high-performance, environmentally friendly additive designed for superior foam production in various polymer applications. Composed of a premium carrier, eco-safe foaming agents, nucleating agents, dispersants, and antioxidants, this masterbatch ensures uniform cell structure, fine foam density, and excellent stability during processing. Ideal for extrusion, injection molding, and blow molding, it is compatible with PP, LDPE, HDPE, HIPS, GPPS, ABS, AS, TPE, and TPO. Its food-grade certification makes it safe for food packaging and consumer products.
Technical Specifications
Model: CFE-2133
Chemical Composition: Sodium carbonate-based compound
Appearance: White granular
Decomposition Temperature: 150–210°C
Gas Yield (STP): 45–50 ml/g
✅ Eco-Friendly Formula – Free from azodicarbonamide & formamide, meeting global safety standards.
✅ Controlled Decomposition – Ensures consistent & fine foam structure for high-quality end products.
✅ Wide Polymer Compatibility – Works with PP, PE, ABS, PS, TPE, and more.
✅ Food-Grade Safe – Approved for food contact applications.
✅ Cost-Effective – Low dosage (0.3%-2.0%) reduces material weight & production costs.
Extrusion Foaming: 0.3–2.0%
Injection Molding Foaming: 0.5–1.5%
Plastic Anti-Shrinkage: 0.3–0.8%
25 kg/bag
Store in a cool, dry place to maintain product integrity.
Food Packaging – Foam trays, disposable containers, insulated cups (food-safe).
Protective Packaging – Cushioning foams for electronics, fragile goods.
Lightweight Bottles & Films – Reduces material usage while maintaining strength.
Interior Components – Lightweight dashboards, door panels, seat cushions.
Noise & Vibration Damping – Foam insulation for engine bays & cabin areas.
Insulation Panels – Thermal & soundproofing foam boards.
PVC/PP Foam Pipes – Lightweight, durable plumbing & HVAC solutions.
Footwear – EVA foam soles, sandals, sports shoe midsoles.
Toys & Stationery – Safe, lightweight foam products.
Household Items – Yoga mats, sponges, foam-based decor.
5. Industrial & Specialty Products
Wire & Cable Insulation – Foamed PE/PP for improved flexibility.
Medical & Healthcare – Sterile foam packaging for medical devices.
![]() | ![]() | ![]() |
Foamed plastic bottle | scrub sponge | The midsole of sports shoes |