China LS123 Pale Yellow Granules, CAS 129757-67-1 - Trusted Suppliers & Factory Direct Quality
Product Description
| Chemical name | Bis (1-octaxy -2,2,6, 6-tetramethyl-4-piperidine) sebacate | ||
| CAS number | 129757-67-1 | ||
| Molecular structure |
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| Product form | Light yellow liquid | ||
| Specifications | TEST | SPECIFICATION | |
| Monomer Assay (%) | 65.00 min | ||
| Oligomers Assay (%) | 20.00 min | ||
| Volatiles (%) | 2.00 max | ||
| Ash (%) | 0.10 max | ||
| Transmittance (%) | |||
| 425 nm | 95.00 min | ||
| 500 nm | 98.00 min | ||
| Application |
Yihoo LS123 is a high-performance hindered amine light stabilizer (HALS), specially suited for a wide range of polymer materials including polypropylene, high-density polyethylene, polyurethane, polystyrene, and ABS resins. It delivers superior UV stabilization performance compared to conventional light stabilizers available on the market.
When compounded with antioxidants, Yihoo LS123 can further enhance the thermal resistance of the treated polymers; when used in combination with ultraviolet absorbers, it exhibits remarkable synergistic effects that significantly boost the overall light stabilization efficacy of the formulation. |
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| Package | 25 kg drum | ||
Frequently Asked Questions
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Q What is Yihoo LS123 and what type of stabilizer is it?A Yihoo LS123 is a high-performance hindered amine light stabilizer (HALS) with the chemical name Bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidine) sebacate. It is supplied as a light yellow liquid and is designed to provide superior UV stabilization for a wide range of polymer materials.
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Q Which polymer materials is Yihoo LS123 compatible with?A Yihoo LS123 is specially suited for a wide range of polymer materials, including polypropylene (PP), high-density polyethylene (HDPE), polyurethane (PU), polystyrene (PS), and ABS resins, among others.
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Q Can Yihoo LS123 be used in combination with other additives?A Yes. When compounded with antioxidants, Yihoo LS123 further enhances the thermal resistance of treated polymers. When used in combination with UV absorbers, it exhibits remarkable synergistic effects that significantly boost overall light stabilization efficacy.
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Q What are the key specification requirements for Yihoo LS123?A The key specifications include: Monomer Assay ≥ 65.00%, Oligomers Assay ≥ 20.00%, Volatiles ≤ 2.00%, Ash ≤ 0.10%, Transmittance at 425 nm ≥ 95.00%, and Transmittance at 500 nm ≥ 98.00%.
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Q How is Yihoo LS123 packaged and what is the standard packaging quantity?A Yihoo LS123 is packaged in 25 kg drums, which are suitable for safe storage and transportation in industrial and commercial applications.
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Q How does Yihoo LS123 compare to conventional light stabilizers on the market?A Yihoo LS123 delivers superior UV stabilization performance compared to conventional light stabilizers. Its high transmittance values and optimized HALS chemistry ensure long-lasting protection against photodegradation, making it a preferred choice for demanding polymer applications.