UV Absorber 234 for Polycarbonate and Paint Chemical Auxiliary Agent

In the production process of UV 802PP5, Uv Absorber For Cosmetics, UV B75, strict process control and quality inspection system are implemented. We analyze the current industry market, predict the future market prospects and grasp the pulse of market development. The company takes the promotion of industry development as its mission and is committed to producing high-grade and high-quality products. We focus on long-term development and do not harm the value of our users for business interests. Our company follows the law of market operation, strives to adapt to the global economic integration environment, aims at the international market, participates in the fierce competition, seizes the opportunity and strengthens the strength.

Other Trade Name: UV-900

Chemical Name: 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol

Formula: C₃₀H₂₉N₃O

Structure:

CAS NO.: 70321-86-7

Molecular Weight: 447.6

Appearance: Off-white powder

Purity: ≥99%

Melting Point: 139.5-141 ^°C

Ash: ≤0.1%

Loss On Drying: ≤0.5%

Transmittance: 460 nm≥97% 500 nm≥98%

Advantage and Application:

1. UV-234 has high thermal stability and good compatibility in various substrates.

This product is suitable for PC, PVC, POM, PA, polyester, etc..

Guidelines for use:

Use levels of UV Absorber 234 range between 0.15 and 0.60 %, depending on substrate and performance requirements of the final application. UV Absorber 234can be used alone or in combination with other functional additives such as antioxidants (hindered phenols, phosphites) and HALS light stabilizers, where often a synergistic performance is observed. Extensive performance data of UV Absorber 234 alone or in combination with other additives are available in many of the substrates listed above.

Package: 20/25KG cartons or drums

Strong technical force and first-class testing instruments ensure the market share of our UV Absorber 234 for Polycarbonate and Paint Chemical Auxiliary Agent. The company wholeheartedly cooperates with domestic and foreign merchants for win-win cooperation, common development, and create brilliant! It is our perennial goal to make sure that we are providing customers with satisfactory products and services.

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