Others

1,Name:FRmaster RDP / high molecular weight phosphate ester flame retardant
2,CAS No.:57583-54-7
3,Fuction:Low dosage, Partly plasticizing ability and lower the corrosion, Improve the surface radiance, High processing stability
4,Use:PC/ABS, PC, PPO, and also can be used in PVC, rubber, engineering plastics and epoxy resin etc.

CAS No. 57583-54-7 ABS Additives , RDP , Reofos RDP Low Dosage

Description:

FRmaster RDP is a high molecular weight phosphate ester flame retardant, which can impart superior flammability performance and lower volatility compared with conventional triaryl phosphates.

FRmaster BDP is a high molecular weight organic phosphonate-based flame retardant, apparent as a clear liquid; The phosphorus content is as high as 10.8%. Having a high flame retardancy, low dosage and good compatibility. It is a non-halogen flame retardant and plasticizer, improving processing performance in the plastic molding and reduce ablation, to improve the heat aging performance and the thermal deformation temperature, and inhibit the combustion residue after thereof.

Applications:

RDP is widely used in PC/ABS, PC, PPO, and also can be used in PVC, rubber, engineering plastics and epoxy resin etc.

FRmaster RDP is generally used alone, mainly used for some of the high-functional styrene-based copolymer, such as the PPO / HIPS, and PC / ABS, etc..

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Polymer | Dosage UL-94 V-0 1.6mm | Oxygen index |
PPO/HIPS | 11% | 37% |
PC/ABS | 6-10% | 29% |
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Specifications:

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Item | Unit | Value |
Phosphorus content | % | ≥ 10.8 |
Acid value | mgKOH/g | ≤ 0.1 |
Density | g /ml | 1.30 |
Color | Pt-Co | ≤ 80 |
Moisture | % | ≤ 0.1 |
Viscosity | 25°C, mPa?s | 500~800 |
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Competitive Advantage:

1. Low dosage

2. Partly plasticizing ability and lower the corrosion

3. Improve the surface radiance

4. High processing stability