Light Stabilizer UV-622 UV 622 UV622

Through the integration of our product lines, we can provide our customers with integrated and comprehensive solutions of the Uv Absorber For PC, UV 801, UV 1. Our company has the right to import and export, the amount of foreign exchange earned by export is huge every year, and the benefit is good. Our company integrates the wisdom and sweat of the cohesive staff, draws on the industry's advanced technology and management experience, and forms a community of destiny with the staff.

Chemical Name: Butanedioic acid, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol

Formula: H[C₁₅H₂₅O₄N]nOCH₃

Structure:

CAS NO.: 70198-29-7

Molecular Weight: >2500

Appearance: White powder or light yellow granules

Melting Point: 50-70 ^°C

Ash: ≤0.1%

Loss On Drying: ≤0.5%

Transmittance: 425 nm≥95% 500 nm≥97%

Advantage and Application:

Polymerized HALS with high molecular weight, low volatility, low degradation, hardly extractable (by water) or bleachable (bygas), and fine heat stability, working well with AO and UVA;Widely used in PP, PE, PS, ABS, PU, POM, TPE etc.

Package:25KG cartons or drums

With the increasingly fierce competition on a global scale, among many competitors that provide homogeneous products and services, we need continuous innovation to make our Light Stabilizer UV-622 UV 622 UV622 stand out. We are always developing valuable, trustworthy and innovative products and solutions that improve the quality of human life. The company has formed a scientific and effective technical service system, continuously strengthened its service efforts, and continuously improved its service level.

Hot Tags: UV-622, China, suppliers, manufacturers, factory, buy, price, quotation, made in China, Uv Absorbing Dyes, UV B75, UV ABSORBER, Light Stabilizers For Plastics, UV 944, UV 360