| Customization: | Available |
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| CAS No.: | 3896-11-5 |
| Formula: | C17h18n30cl |
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| Classification: | Chemical Auxiliary | Product Name: | UV absorbers 326 |
| Place of Origin: | Jiangsu, China | CAS No.: | 3896-11-5 |
| Brand Name: | Unitechem | Purity: | ≥99 % |
| Package: | 25kg cardboard or customized | Color: | Light yellow |
| Freight Term: | FOB, CIF, CFR | Appearance: | Slightly yellow powder |
| Port of departure: | Shanghai | MOQ: | ≥25 kg |
| Content | UV absorbers 326 |
| Chemical Name | 2-(5-Chloro-2H-benzotriazole-2-yl)-6-(1,1-di-methylethyl)-4-methylphenol |
| CAS NO | 3896-11-5 |
| Appearance | Light yellow powder |
| Light Transmittance | ≥93 %(460nm) ≥95 %(500nm) |
| Volatile Matter | ≤0.5% |
| Melting Point | 137°C -142°C |
| Features and Application | UV Absorber 326 is a strong absorber of ultraviolet radiation in the 300-400nm region. It has a low volatility at high temperatures and high resistance to thermal degradation and can therefore be used without significant loss or decomposition in the polyolefin compounding and molding processes. The product is mainly used for polyvinyl chloride, polystyrene, unsaturated resin, polycarbonate, polymethyl methacrylate, polyethylene, ABS resin, epoxy resin etc. It can be used in combination with phenolic & phosphite antioxidants, and HALS to optimize performance in outdoor use. |
| Cautions | The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling. |
| Package and Storage | Package: 25kg carton inner with plastic bag or as customer`s requirement. Storage: Keep container tightly closed in a dry and well-ventilated place. |
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