Imported anti-aging masterbatch MX-3808 PP5

Technical Specification

Appearance: White to yellow pellets

Active Content: ≥ 50±2.5%

Melting Point: 135–159 ℃

Melt Flow Index (PP Carrier Resin): 10

TGA (10% weight loss): 266 ℃

Description

Riquit® Anti-Aging Masterbatch MX-3808PP5 is a compound light stabilizer masterbatch based on polypropylene carrier. It is high-efficiency and non-toxic. At low loading levels, it can effectively prevent photo-oxidative aging of plastic products during service, and it is especially suitable for polyolefin systems for automotive interior and exterior parts.

It features excellent compatibility with polyolefins, no blooming, and virtually no bubbles observed. It delivers favorable surface stability and high cost efficiency either used alone or combined with other light stabilizers, with low color staining and low volatility. It is mainly used in polyolefins, polypropylene and TPO.

● Compound light stabilizer with 50% PP carrier, providing outstanding surface stability (gloss retention, chalking resistance, anti-yellowing). ● Weakly alkaline, applicable in acidic environments such as systems containing flame retardants. ● Highly recommended for weather-resistant polyolefin compounds (automobile-grade compounds, home appliance-grade compounds). ● Excellent compatibility, no blooming. ● Good processing flowability together with low volatility and low color staining. ● Remarkable synergistic effect as a blended light stabilizer with high cost performance. ● Manufactured via a special granulation process for convenient feeding and accurate dosing (active content adjustable below 70%), uniform dispersion and excellent storage stability. ● The active ingredient resists blooming at high temperatures. The masterbatch surface stays dry and non-tacky with outstanding anti-caking property. ● Excellent compatibility with polyolefins, greatly reducing blooming and chalking. It shows prominent synergistic enhancement with other high-molecular-weight hindered amine light stabilizers. ● Non-blooming and non-tacky; easy for transportation, storage, feeding, dosing and dispersion. The active content of the masterbatch can be tested rapidly. ● Dust-free and easy to handle during processing.

Widely used in polyolefins, polypropylene, automotive TPO modified materials, polyurethane, ABS resin, coatings, adhesives, rubber, etc. Particularly suitable for automotive interior and exterior parts. It is recommended for blended application for favorable synergistic performance.

Application

Recommended dosage: approximately 0.5–2%, subject to the required performance of the polymer and finished components.