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This physical foaming nucleating agent is composed of carrier resin, foam stabilizer, nucleating agent, antioxidant, dispersant, etc. It can effectively reduce the free energy barrier of nucleation, form a large number of evenly distributed nucleation points, and give the foamed products fine and uniform pores. It is suitable for single-stage LDPE physical (carbon dioxide) foaming production lines.
NL-CH2602
BENQI
White granules
Nanomaterials
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NL-CH2602 is an advanced physical foaming nucleating agent specially formulated for single-stage LDPE physical foaming processes using carbon dioxide (CO₂). Composed of a premium carrier resin, foam stabilizer, high-efficiency nucleating particles, antioxidant, and dispersant, this product significantly reduces the nucleation free energy barrier to promote the formation of exceptionally fine, uniform, and densely distributed foam cells.
Its unique nanomaterial-based composition ensures outstanding performance, including improved cell structure, reduced product density (approximately 10% lower than comparable products), and minimal black spots during prolonged operation. With food-grade safety certification, it is also suitable for applications requiring direct food contact.
Ideal for extrusion processes, the recommended dosage is between 7–11%. NL-CH2602 offers excellent stability, easy handling, and consistent results, making it a reliable choice for high-quality foam manufacturing.
Application Fields
Packaging materials (e.g., foam sheets, trays, and cushioning)
Food-grade disposable containers and insulated liners
Building insulation and acoustic panels
Automotive interior padding and lightweight components
Sports equipment and protective gear
HVAC insulation foams
Consumer goods and appliance insulation
 |  |  |
| Disposable lunch box | food packaging box | cushioning packaging |
Package &Storage
Store in a cool, dry place. 25KG/piece.
Reference Dosage
7-11 % (extrusion)
NL-CH2602 is an advanced physical foaming nucleating agent specially formulated for single-stage LDPE physical foaming processes using carbon dioxide (CO₂). Composed of a premium carrier resin, foam stabilizer, high-efficiency nucleating particles, antioxidant, and dispersant, this product significantly reduces the nucleation free energy barrier to promote the formation of exceptionally fine, uniform, and densely distributed foam cells.
Its unique nanomaterial-based composition ensures outstanding performance, including improved cell structure, reduced product density (approximately 10% lower than comparable products), and minimal black spots during prolonged operation. With food-grade safety certification, it is also suitable for applications requiring direct food contact.
Ideal for extrusion processes, the recommended dosage is between 7–11%. NL-CH2602 offers excellent stability, easy handling, and consistent results, making it a reliable choice for high-quality foam manufacturing.
Application Fields
Packaging materials (e.g., foam sheets, trays, and cushioning)
Food-grade disposable containers and insulated liners
Building insulation and acoustic panels
Automotive interior padding and lightweight components
Sports equipment and protective gear
HVAC insulation foams
Consumer goods and appliance insulation
| | |
| Disposable lunch box | food packaging box | cushioning packaging |
Package &Storage
Store in a cool, dry place. 25KG/piece.
Reference Dosage
7-11 % (extrusion)
