Imported light stabilizer UV-3529T CAS NO: 193098-40-7

Structural Formula:

Chemical Name: 1,6-Hexanediamine, N,N'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-, polymers with morpholine-2,4,6-trichloro-1,3,5-triazine

CAS NO: 193098-40-7

Molecular Formula: (C₃₁H₅₆N₈O)ₙ

Appearance: Off-white crystalline granules

Melting Point: 85–95℃

Molecular Weight: 1700 ±10%

TGA-10%: 350℃

Solubility (g/100g @25℃): Soluble in many organic solvents

Imported Light Stabilizer UV-3529T is a high-performance and highly effective light stabilizer. It is a polymeric high-molecular-weight hindered amine light stabilizer with triazine structure. This product can effectively inhibit the degradation of polymer materials caused by ultraviolet radiation, significantly extend the service life of materials, and retain excellent physicochemical properties and appearance quality. It is widely used in various polymer products requiring anti-UV aging performance.

Features & Advantages

● Low reactivity with acidic substances ● High molecular weight hindered amine ● Very low color staining and low volatility ● Synergistic effect with UV absorbers and low-molecular-weight hindered amines

Application Fields

Recommended applications: ● PE: films, flat yarns, rotational molded articles, sheets, metallocene materials. ● PP: films, flat yarns, fibers, injection molded articles, TPO. ● Polyacetal, Nylon, PET, PBT, ASA, ABS, HIPS, rigid & flexible PVC, PMMA and PUR.

Usage & Dosage

Recommended loading dosage: 2%～10%. The specific addition amount can be adjusted according to practical requirements.