PU PUR PIR Foam Grade Flame Retardant

PU PUR PIR Foam Grade Flame Retardant

There are more and more dangerous incidents caused by foam burning recently, the PU foam can be applied on versatile application such as aerospace, subway, bus, automobile chair cushion, hotel & hospital mattress, heat & voice insulation material for roof and partition wall, wind pipe covering, foam filler and etc.  PU foam can be used in all kinds of industrials , therefore, they are eager to improve the flammable weak point.  To modify this part, GYC develop the effective flame retardant for PU foam, it can enhance the fireproof effect substantially.  Besides, it can also be applied on heat insulating, cushion, absorbing, packing material and so on, it can provide adding value and safety to several application.   

Category:

Description

Intro

There are more and more dangerous incidents caused by foam burning recently, the PU foam can be applied on versatile application such as aerospace, subway, bus, automobile chair cushion, hotel & hospital mattress, heat & voice insulation material for roof and partition wall, wind pipe covering, foam filler and etc.  PU foam can be used in all kinds of industrials , therefore, they are eager to improve the flammable weak point.  To modify this part, GYC develop the effective flame retardant for PU foam, it can enhance the fireproof effect substantially.  Besides, it can also be applied on heat insulating, cushion, absorbing, packing material and so on, it can provide adding value and safety to several application.   

  • Grade: GY-FR-P10
  • The following is the formula of GY-FR-P10 which is used by an domestic manufacturers company:

 

Flexible polyurethane foam flame retardant formulas and properties

Flame retardant formula PHR Flame retardant effect PHR
Formula — The horizontal burning test —
Polyether polyols 100 Density/kg∙   32
TDI (80/20) 43.6 Oxygen index/% 23.5 (17.5)
Foaming agent 3.0 Burning time/s 35.5
GYC-SILICONE OIL 2.0 Burning length/mm 26.3
GGK-T-1022 0.3-0.5 Burning speed/mm∙   0.74 (1.62)
GY-FR-P10 12-15 Tensile strength/kPa 70 (78)
Elongation/% 130 (150)
Rebound/% 45 (52)

Notes: The value of bracket in the indicator is the original value before added

 

Used in Polyurethane foam application, GYC flame retardant for PU foam can meet the following fireproof standard of nations：

USA California TB117、UL 94 HF-1、FWVSS 302
UK BS 5852 Crib 5
GERMANY AUTOMOBILE DIN 75200
ITALY CSE RF 4 CLASS 1

 

Advantages

  • High flame retardant properties
  • Great heat stabilizer
  • Suitable for varies of organic solvents
  • High compatibility 
  • Great hydrolytic stability
  • Low viscosity
  • Create product with high added value

 

 

Applications

  • Flexible polyurethane foam
  • Smoke coated foam
  • Low brittleness isooctane foam
  • Flexible molded foam
  • Unsaturated polyester resin
  • Phenolic resin
  • Epoxy resin
  • Acrylic resin

 

Packing

25 KG;250KG/DRUM