Polypropylene Fire Resistant have various UL ratings. They are more expensive and, because of the addition of the flame retardant fillers, they have lower physical properties and fabricating qualities. Flame retardant clad polypropylene has two outside skin sheets of Polypropylene Fire Resistant that are coextruded onto a center core of polypropylene. This provides a composite material that is tough and with flame retardant exterior surfaces.

Low cost

Extended data:

1. The density of PP material is relatively small (0.91g / cm ^ 3). In fact, it has the lowest density among commonly used plastics.

4. Good chemical stability. PP has excellent chemical stability and is inert to most acids, bases, salts and oxidants. In addition, PP has food grade and is widely used.

PP Flame Retardant Particles can be used in domestic water pipes and fittings. Electrical components, fan heater cases, television back covers.

1. Low Specific Gravity and low Water Absorption.

4. Balanced Mechanical properties

7. Conforms to UL 94 V-0 Flammability Standards.

Bumpers, cladding, and exterior trim are also available manufactured from polypropylene. Polypropylene developed for such applications provides low coefficient of linear thermal expansion and specific gravity, high chemical resistance and good weatherability, processability and impact/stiffness balance. Improvements with colour-at-the-press and pre-coloured PP have also reduced or eliminated the need for painting in some applications.

ChaoKe