BPA-L: Premium Mould Release Agent for PA - Trusted China Suppliers & Factory Solutions
| 🏷️ Product Name | BPA-L | |
| 🔬 Properties | BPA-L is a strong mould release for PA. | |
| 🧪 Product Form | Transparent Pale Yellow Liquid | |
| 📋 Specifications | Test | Specification |
| Usage Level | 0.10% to 0.15% onto the PA | |
| Melting Point | 4°C / Cloud point at -20°C | |
| ⚙️ Application |
BPA-L is a product specifically designed to be used in combination with the BPA nucleant agent for promoting adhesion between the chemicals in powder and the polyamide pellet surface.
As further performance, it enhances the mould release efficiency without formation of any plate out on the mold or surface aesthetical defects.
The pellet surface treated with the BPA-L and tumble mixed with the BPA behaves as a standard pellet, completely dry and dust free, suitable for any injection molding process.
|
|
| 📦 Package | / | |
❓ Frequently Asked Questions
Q1
What is BPA-L and what is it used for?
BPA-L is a strong mould release agent specifically formulated for polyamide (PA) applications. It is designed to be used in combination with the BPA nucleant agent to promote adhesion between chemicals in powder form and the polyamide pellet surface, while also enhancing mould release efficiency.
Q2
What is the recommended usage level of BPA-L?
The recommended usage level of BPA-L is between 0.10% and 0.15% applied onto the polyamide (PA) material. This dosage range ensures optimal mould release performance without compromising the quality of the final product.
Q3
What is the physical form and appearance of BPA-L?
BPA-L is a transparent pale yellow liquid with a melting point of 4°C and a cloud point at -20°C. Its liquid form makes it easy to apply uniformly onto pellet surfaces during the tumble mixing process.
Q4
Does BPA-L cause any plate-out or surface defects on the mold?
No. BPA-L is specifically engineered to enhance mould release efficiency without causing plate-out on the mold surface or any aesthetical defects on the finished part. This makes it a reliable solution for maintaining mold cleanliness and part quality.
Q5
Is BPA-L compatible with standard injection molding processes?
Yes. Pellets treated with BPA-L and tumble mixed with BPA behave like standard pellets — completely dry and dust free — making them fully compatible with any injection molding process without requiring process adjustments.
Q6
How should BPA-L be used together with the BPA nucleant agent?
BPA-L should be applied onto the polyamide pellet surface first, then the pellets are tumble mixed with the BPA nucleant agent. This process ensures even distribution of the chemicals on the pellet surface, promoting strong adhesion and optimal nucleating and mould release performance.