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Presafer 110MB80

Presafer 110MB80 is a kind of halogen free flame retarding masterbatch with N and P, especially designed for polypropylene, long fiber reinforced polyethylene and other advanced polyolefin product. 110MB80 contains acid source, gas source and carbon source, taking flame retarding effect by intumescent flame retarding mechanism.Flame retarded by 110MB80, polyolefin and glass fiber reinforced polyolefin can reach UL 94 V-0 (1.5mm) and the LOI is no less than 32.

Functions: Flame Retardant

Chemical Family: Phosphorus-Nitrogen Compounds

Compatible Polymers & Resins: Polyethylenes (PE), Polypropylenes (PP)

Processing Methods: Extrusion

Flame Rating: UL 94 V0

Technical Data Sheet

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Identification & Functionality

Plastics & Elastomers Functions

Features & Benefits

Product Characteristics

The products with 110MB80 are characterized by low density and low smoke generation. Polyolefin with 110MB80 will not lead to the phenomenon of water-sliding surface during the process of extrusion due to its ammonium polyphosphate- free system with higher thermal stability, excellent dispersion and good performance in flame retarding. 110MB80 is mainly used in polyolefin sheet material, glass fiber reinforced polypropylene, inner decoration materials and flame retarding materials for motor cars

Advantages
  • 110MB80 is halogen-free, low smoke, low toxicity and eco-friendly.
  • For the high processing temperature of 110MB80, it will not lead to the phenomenon of water-slidingsurface.
  • For its high content of phosphorus, 110MB80 has excellent performance in solid-phase flame retarding used in polyolefin product.

Applications & Uses

Compatible Polymers & Resins
Plastics & Elastomers Processing Methods
Recommanded Dosage
Resin PP PP+GF (15%) PP+GF (20%) PP+GF (25%) PP+LGF (40%) PP+LGF (50%)

PP+LGF (60%)

Dosage of 110 MB80 % 30 30~32 30~32 ≥32 ~23 ~23 ~23
UL 94(1.5mm) V-0 Pass Pass Pass Pass      
LOI 35       29 29.5 30

Properties

Flame Rating
Physical Form
Appearance
White particle
Typical Properties
ValueUnitsTest Method / Conditions
Particle size1.5 ~ 5.0mm
FR ContentApprox. 80%(w/w)
Density1.25 ~ 1.27g/cm3
Water contentmax. 0.5%(w/w)

Regulatory & Compliance

Certifications & Compliance

Technical Details & Test Data

Extrusion Process (Twin Screw Extruder)

Presafer 110MB80 - Extrusion Process (Twin Screw Extruder)

Notes

  • The decomposition temperature of 110MB80 in nitrogen is 280 ℃, thus the processing temperature of twin screw extruder can be adjusted higher accordingly. Sieves can be put on the head of machine. Maintaining vacuum of the twin screw extruder during the processing is also needed.
  • The substances which affect flame retardant performance: phthalocyanine green that contains Cl-1 toner will make the flame retardant loss effect. Carbon black would have a bad effect on the flame retarding performance, so more flame retardant is required.
  • Acid-resistant processing machines have to be used for extrusion and molding since 110MB80 is acidic in nature.
  • 110MB80 work in non-fiber-reinforced system, adding anti-dripping agents could achieve better results.

Packaging & Availability

Packaging

25kg/package.

Storage & Handling

Storage

Transported as the common chemicals.