We provide NC foaming agent B211 with high cost-effectiveness
Name:B211
Suitable for :PVC extrusion moulded products
Decomposition temperature:155°C
Gas evolution rate:150 ml/g
Features:Offers good value for money, though whiteness is relatively poor.
NC Foaming Agent B211 is a physical blowing agent primarily composed of Nitrocellulose (NC), specifically designed for the extrusion moulding process of Polyvinyl Chloride (PVC). Its core advantage lies in its exceptional cost-effectiveness, providing stable foaming results while maintaining cost control. With a decomposition temperature of 155°C and a gas evolution rate of approximately 150 ml/g, it effectively provides the final product with an ideal cell structure. While its performance in terms of product whiteness is relatively moderate, it is an extremely economical choice for applications where whiteness is not a critical factor or where a subsequent coloring process is planned.
| Parameter/Characteristic | Description |
|---|---|
| Product Name | NC Foaming Agent B211 |
| Chemical Type | Nitrocellulose (NC) – Physical Blowing Agent |
| Suitable Resin | PVC (Polyvinyl Chloride) |
| Suitable Process | Extrusion Moulding |
| Decomposition Temperature | 155°C |
| Gas Evolution Rate | 150 ml/g |
| Foaming Ratio | Typically 10-20 times |
| Key Advantages | – High Cost-Effectiveness: Significant price advantage compared to similar products.- Mature Process: Good compatibility with PVC systems and a wide processing window.- Low Odor: As a physical blowing agent, it leaves no chemical residues after decomposition, resulting in less odor than most chemical blowing agents. |
| Key Disadvantages | – Relatively Poor Whiteness: May impart a slight yellow or grey tint to the final product.- Storage Requirements: As a Nitrocellulose product, it requires careful storage away from fire and moisture. |
| Typical Applications | – PVC Foam Boards- PVC Foam Profiles- PVC Foam Pipes- Automotive Interior Parts- Construction & Decoration Materials |
| Appearance | Light yellow or white powder/granule |
| Packaging | 25kg/bag |
| Storage Conditions | Store in a cool, dry, well-ventilated place, away from fire and oxidants. |
| Application Area | Typical Products | Performance Focus | Key Selling Points |
|---|---|---|---|
| Construction & Decoration Materials | - PVC Foam Boards
|
- Cost-effectiveness
|
- High cost-effectiveness
|
| Pipes & Tubing | - PVC Foam Pipes | - Light weight
|
- High cost-effectiveness
|
| Automotive Interiors | - Interior trim panels
|
- Cost
|
- High cost-effectiveness
|
| General Industrial Components | - Packaging materials
|
- Cost
|
- High cost-effectiveness
|
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