High temperature PA halogen-free flame retardant BZ-HT140

Product Specification

BZ-HT140 is a halogen-free flame retardant specially designed for flame retardant modification of high temperature nylon system with phosphorus and nitrogen as the main flame retardants. It is not restricted by RoHS and REACH regulations, in particular, it contains no melamine residues; it has high flame retardant efficiency,outstanding thermal stability, no precipitation, good water resistance, light aging resistance, good color stability, low smoke and non-toxic.

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Product Info

Product Introduction:

BZ-HT140 is a halogen-free flame retardant specially designed for flame retardant modification of high temperature nylon system with phosphorus and nitrogen as the main flame retardants. It is not restricted by RoHS and REACH regulations, in particular, it contains no melamine residues; it has high flame retardant efficiency,outstanding thermal stability, no precipitation, good water resistance, light aging resistance, good color stability, low smoke and non-toxic.

Physical and chemical indicators:

Item Unit Value
Appearance — – White powder
Phosphorus content % ( W / W ) ≥ 24
Density g/cm3 ≈ 1.8​
Average particle size D50 μm 5-15
Whiteness % >94
TGA​ Weight loss 5% ≥ 370℃

 

Characteristic:

  1. Phosphorus and nitrogen are the main flame retardant elements, which complies with EU RoHS and REACH directives,in particular, it contains no melamine residues.
  2. High flame retardant efficiency, good thermal stability, no precipitation, good water resistance, light aging resistance, good color stability, low smoke and non-toxic.
  3. High cost-effectiveness, able to provide product cost reduction solutions.

 

Application Examples

Basic formula High temperature PA+30GF
Spline Thickness(mm 1 .6 0.8
BZ-HT140 addition

 %,to achieve V0)

≥13 ≥15
  1. The above data are typical data, and the actual addition amount needs to be adjusted according to the modified formula.
  2. The flame retardant powder is relatively fluffy and smooth. It is recommended to use forced feeding, weight loss weighing, side feeding and other processes during processing to avoid powder bridging.

Packaging/Storage:

25 kg / bag; transported as general chemicals, stored in a dry and cool place,avoid direct sunlight.

 

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