Ultraviolet light absorber UV-234

Our company not only has modern assembly line production, but also has a set of advanced and scientific quality inspection system to ensure the quality of new Light Stabilizer For Nylon, UV P, UV 802. In today's world, it has become a consensus to achieve a win-win situation by strengthening communication and collaboration. We sincerely hope to work hand in hand with new and old friends from all walks of life at home and abroad to realize the common enhancement of value and create new brilliance together. Only when the products are designed and produced according to the standards can they be marketable. Combined with the trend of market and environment, we constantly inspire innovation inspiration and realize brand commitment.

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

We introduce advanced technology and equipment to produce high-quality Ultraviolet light absorber UV-234, with quality as life as our ultimate goal. With excellent quality, excellent performance and consulting service, we are committed to becoming a reliable partner of users in all aspects of business. We adopt one-stop professional team management.

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