BPA-ULTRA: Leading China Suppliers for Polyamide Nucleation Additive from Quality Factory
| Product Name | BPA-ULTRA | |
| Properties | The BPA-ULTRA is a formulated additive package, specifically designed to dramatically improve the nucleation rate of the polyamides. | |
| Product Form | Off White Powder | |
| Specifications | TEST | SPECIFICATION |
| USAGE LEVEL | 0.10 – 0.15% in the PA66 | |
| USAGE LEVEL | 0.15 – 0.30% in the PA6 | |
| MELTING POINT | 145–170°C | |
| Application |
The BPA-ULTRA is a complete system of nucleating and mould release agents so that no further additives are needed for achieving a short cycle time, a good mould filling and a strong mould release. ★ Additional advantages from the use of BPA-ULTRA:
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Frequently Asked Questions
Q
What is BPA-ULTRA and what is it used for?
BPA-ULTRA is a formulated additive package specifically designed to dramatically improve the nucleation rate of polyamides (PA6 and PA66). It is used in injection molding applications to achieve shorter cycle times, better mould filling, and stronger mould release.
Q
What is the recommended usage level of BPA-ULTRA in PA66 and PA6?
The recommended usage level is 0.10–0.15% in PA66 and 0.15–0.30% in PA6. These dosage ranges are optimized to deliver the best nucleation and processing performance without compromising material properties.
Q
Does BPA-ULTRA require additional nucleating or mould release agents?
No. BPA-ULTRA is a complete system combining both nucleating and mould release agents. No further additives are required to achieve short cycle times, good mould filling, and strong mould release performance.
Q
What mechanical improvements can be expected from using BPA-ULTRA?
BPA-ULTRA enhances tensile and flexural properties through maximized nucleation. It also improves dimensional stability in injection molding, reduces shrinkage, and delivers better surface quality on finished parts.
Q
What is the melting point of BPA-ULTRA?
BPA-ULTRA has a melting point range of 145–170°C, making it compatible with standard polyamide processing temperatures used in injection molding and compounding operations.
Q
What is the physical form of BPA-ULTRA?
BPA-ULTRA is supplied as an off-white powder, which allows for easy and uniform dispersion during the compounding or direct injection molding process with polyamide resins.