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P&N synergies halogen-free FR for PP V0 UL94 with 22% dosage

Inquiry
  Post Date: May 31,2021
  Expiry Date: Nov 27,2021
  Detailed Description: Quantity: 1Metric Tons
Specs:halogen-free flame retardant powder for PP
Price:4000 USD Metric Tons
Payment Method: T/T,L/C,D/P
Product description: MH-TF241 mainly contains P and N, is a kind of halogen free environmentally friendly flame retardant for polyolefin. It has been developed especially for various PP. Containing acid source, gas source and carbon source, MH-TF241 takes effect by char formation and intumescent mechanism.

Advantage: The flame retardant PP treated by MH-TF241 has better water resistance. It still has good flame retardant (UL94-V0) performance after boiling 72 hours in 70℃ water.
PP(3.0-3.2mm) with 22% MH-TF241 can pass the tests of UL94 V-0 and GWIT 750℃ / GWFI 960℃.
PP (1.5-1.6mm) with 30% addition volume of MH-TF241 can pass the tests of UL94 V-0.

Characteristics :
1.White powder, good water resistance.
2. Low density, low smoke generation.
3.Halogen-free and none heavy metal ions.

Technical Data Sheet / Specification:
Specification MH-TF241
Appearance White powder
P content (w/w) ≥22.2%
N content (w/w) ≥17.5%
Moisture (w/w) ≤0.5%
Bulk density 0.7-0.9 g/cm3
Decomposition Temperature ≥260℃
Average particle size ( D50) 15-25µm

Application:
TF-241 is used in homopolymerization PP-H and copolymerization PP-B . It is widely used in
flame retardant polyolefin like steam air heater and household appliances.


  Company: Weifang Graceland Chemicals Co.,LTD.     [ China ]        
  Contact: Karen Kao
  Tel: +86-536-8277958
  Fax: +86-536-8277968
  Email: karen@mhchemical.com
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