AR-S210 is a synergist for the newly developed PMMA flame retardant AR-S11 by Novartis. 2 portions of AR-S11 combined with 12 portions of AR-S210 for PMMA can achieve ULV0@1.6 Millimeters, and it does not affect the transparency and yellowing index of PMMA, and the xenon lamp aging weather resistance has been significantly improved.

1. Materials

PMMA: Arkema V040

Flame retardant: Inovia AR-S11，AR-S210-

2. Processing

Drying: 85℃ for 4h 

Extrusion Temperature: 200~220°C. 

Twin screw extrusion machine with side liquid feeding device

Injection Temperature: 210~225℃, mold temperature: 80℃

3. Physical property data of flame-retardant PMMA

Table 1. Flame retardant performance

Table 2. Optical performance 

Table 3. Mechanical Properties

Table 4. Thermal performance:

Table 5. Melt index:

PMMA Retardant AR-S210 SDS US.pdf

PMMA Retardant AR-S210_TDS.pdf