UV-326 /Tinuvin-326 /Eversorb 73 CAS 3896-11-5

产品名称: 紫外线吸收器 UV-326 / Tinuvin-326

化学名称2-叔丁基-6-(5-氯-2H-苯并三唑-2-基)-4-甲基苯酚

同义词:Tinuvin-326;紫外线吸收剂-6;布米曲唑;Eversorb 73;EVERSTAB 326;LOWILITE 26;Milestab 326;RIASORB UV-326;TK 11048

Cas No.

MF: C17H18ClN3O

纯度:≥99%(HPLC)

分类:

UV-326 Application scenarios

1. Polyolefin Products:

Used in films, injection molded parts, fibers, etc., made from polyolefin materials such as polyethylene and polypropylene, to improve weather resistance and prevent aging, embrittlement, and discoloration during outdoor use.

2. Polyvinyl Chloride (PVC) Products:

Suitable for PVC pipes, sheets, profiles, films, etc., inhibiting degradation caused by ultraviolet radiation and extending service life, especially suitable for outdoor PVC products.

3. Engineering Plastics:

Can be used in polycarbonate, polyamide, polyoxymethylene, ABS resin, epoxy resin, unsaturated polyester, etc., enhancing the stability of these materials in light environments and maintaining mechanical properties and appearance.

4. Paints and Coatings:

Added to automotive paints, industrial paints, architectural coatings, etc., to protect coatings from fading and chalking, improving weather resistance and durability.

5. Synthetic Rubber and Elastomers:

Used in natural and synthetic rubber products, such as tires, seals, and conveyor belts, to prevent rubber from aging and cracking due to ultraviolet radiation.

6. Photosensitive Materials:

Applied to photosensitive materials such as color film and color photographic paper, reducing the impact of ultraviolet radiation on the photosensitive layer, improving image quality and storage time.

7. Fibers and Textiles:

Added to the spinning process of synthetic fibers (such as polyester and nylon), or used in textile finishing, to improve the UV resistance and lightfastness of textiles.

8. Food Contact Materials:

Used as an additive in food contact materials and products, such as plastics and coatings, providing light stabilization protection under compliance conditions (not directly added to food).

9. Adhesives and Sealants:
Added to various adhesives and sealants to enhance their aging resistance in outdoor environments, ensuring the long-lasting effectiveness of bonding and sealing.

描述

UV-326 /Tinuvin-326 /Eversorb 73 CAS 3896-11-5

外观 淡黄色结晶粉末
内容 ≥99%(HPLC)
熔点 137-142℃
灰烬 ≤0.1%
挥发性 ≤0.5%
透射率 460nm≥93%,500nm≥96%

 

lcsorb® UV-326 是一种高效紫外线吸收剂,能有效吸收波长为 270-380 纳米的紫外线。

1.无味、耐高温、热稳定性好。

2.在碱性条件下不会变黄,并且耐油。

3.该产品几乎不吸收可见光,特别适用于无色、透明和浅色产品。

4.主要用于聚烯烃(尤其是食品级产品)、聚氯乙烯、聚酰胺、ABS 树脂、AS 树脂和聚氨酯等。

 

应用:

1.该产品是一种高效紫外线吸收器,能有效吸收波长为 270-380 纳米的紫外线。

2.无味、耐高温、热稳定性好。

3.在碱性条件下不会变黄,并且耐油。

4.该产品几乎不吸收可见光,特别适用于无色、透明和浅色产品。

5.主要用于聚烯烃(尤其是食品级产品)、聚氯乙烯、聚酰胺、ABS 树脂、AS 树脂和聚氨酯等。

存储:
存放在干燥、清洁、通风良好的仓库中。
避免光照和加热,以防氧化。
保护产品在运输过程中不受泄漏、雨淋和日晒的影响。

其他名称:

布美曲唑

布美曲唑仑

Tinuvin-326;

紫外线吸收器-6;

布美曲唑

Eversorb 73;

RIASORB UV-326;

Milestab 326;

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