Residency. -- HALS 622

Promise to only make original

Spec: 25.000kilograms/Box

Region: Jiangsu Province

Monthly sales: 200.000kilograms

Levels of danger: No.0Classes Non-hazardous goods

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Brand info--

ModelHALS 622

CategoryOther UV absorbent light stabilizers

Brand：ICLU Science and Technology, Inc. UNTE
Model：HALS 622
Appearance：White or light yellow solids
　　
Product characteristics：
Light stabilizer944It's a high-molecular high-molecular inhibitor light stabilizer.，It's low-volatility.、Transportable and high-temperature resistance。It has excellent synergies with antioxidants and UV absorbers.。

Technical indicators：
Molecular weight：2000-3100
Soften Scope：110-130°C
Dry weight loss.：≤0.5%
Relative density：1.01g/cm3
Missed focus.：360°C（5.0%）
Spectrometer：425nm： ≥93.0%;450Nami.：≥95.0%
Grey fractions：≤0.1%
Solubility：Soluted in acetone、Toluene、Diphenyl、ethyl acetate、ethanol、chloroform;Moderately soluble in methanol;Insoluble in Water
　　
Apply：
The product is suitable for polyolefin materials.、Convergence polyethylene、Acetylene condensate、PS、PA、PU、SoftPVCWaiting for all kinds of high-molecular materials.，Especially for vending and silk fabrics.。