Polypropylene PP Flame Retardant Masterbatch

Introduction:

Polypropylene Flame Retardant Masterbatch, grade name FR PP V2 MB is a Low amount, effective FR result, low inflammation, and low brominate content (it is almost halogen–free in the PP final products), no need to add ATO, perfect processing performance, and no precipitation.

Test past:

–UL94 V2 (1.5mm)

Applications:

For extrusion and injection of PP for V2 grade under UL94

Specifications:

 Item Index Index
 Appearance White Granule White Granule
 Moisture 0.3% max 0.3% max
 Density 1.4±0.1g/cm3 1.2±0.1g/cm3
 Decomposition Temperature 240℃ min 240℃ min
 Application Homo PP Copo PP
 Dosage 4-6% 6-8%
 FR Grade(UL94) V2 (3.0-0.8mm) V2 (3.0-0.8mm)

Recommendation:

  1. For the lubrication system, we suggest using EBS.
  2. The recipe can’t be mixed with BDDP flame retardant, otherwise, the final products will become gray and black.
  3. Polypropylene PP Flame Retardant masterbatch will not be affected because of adding the black master batch. No retroaction to the UV stabilizer and antioxygen.
  4. It is not good to add the color master batch with calcium carbonate.

Package and Storage:

20kgs or 25kgs kraft bag with double PE inner. By customer’s requirements. Handle with care, keep air-tight and dry.