Premium Pale Yellow Granules from China Suppliers | Trusted Factory Quality
Product Description
| Chemical Name | 1, 6-Hexanediamine, N, N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-, Polymers with 2,4-Dichloro-6-(4-morpholinyl)-1,3,5-triazine & 2-[4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(octyloxy) phenol | ||
| Product Form | Pale yellow granules | ||
| Specifications | Test | Specification | |
| Melting Point | ≥ 90 ℃ | ||
| Volatility (wt%) | ≤ 0.5 | ||
| Application |
Yihoo LS4611 is a high-performance hindered amine light stabilizer (HALS), specially formulated for a broad range of polymer materials including polyolefins (PP, PE, HDPE, LDPE, LLDPE, TPO, TPE) and polyamides.
This product boasts superior UV stabilization efficiency, low color intensity, low volatility, and excellent extraction resistance. It is particularly recommended for applications in polyolefin and polyamide-based sheets, pipes, and films. |
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Frequently Asked Questions
Q
What type of product is Yihoo LS4611?
Yihoo LS4611 is a high-performance hindered amine light stabilizer (HALS) supplied in the form of pale yellow granules. It is designed to provide superior UV protection and long-term stability for a wide range of polymer applications.
Q
Which polymer materials is Yihoo LS4611 compatible with?
Yihoo LS4611 is compatible with a broad range of polymer materials, including polyolefins such as PP, PE, HDPE, LDPE, LLDPE, TPO, and TPE, as well as polyamides. It is especially effective in sheets, pipes, and films made from these materials.
Q
What are the key performance advantages of Yihoo LS4611?
The key performance advantages of Yihoo LS4611 include superior UV stabilization efficiency, low color intensity (minimizing discoloration of end products), low volatility, and excellent extraction resistance — ensuring long-lasting protection even under demanding processing and end-use conditions.
Q
What are the melting point and volatility specifications of Yihoo LS4611?
According to the product specifications, Yihoo LS4611 has a melting point of ≥ 90 °C and a volatility of ≤ 0.5 wt%, indicating excellent thermal stability and minimal processing loss during manufacturing.
Q
What end-use applications is Yihoo LS4611 recommended for?
Yihoo LS4611 is particularly recommended for use in polyolefin and polyamide-based end products such as sheets, pipes, and films. These applications benefit greatly from its combination of UV resistance, low volatility, and extraction resistance during long-term outdoor or industrial use.
Q
How does Yihoo LS4611 differ from conventional UV absorbers?
Unlike conventional UV absorbers that simply absorb UV radiation, Yihoo LS4611 functions as a HALS (Hindered Amine Light Stabilizer), which works by scavenging free radicals generated during UV degradation. This mechanism provides more durable and efficient long-term protection, particularly in thick-section or outdoor-exposed polymer articles.