TYPICAL PHYSICAL PROPERTIES
 Physical properties are measured using test methods described in the
 BS4443 series and BS EN ISO 845:1995.

 Nominal piece density range  53-58 kg/m3

 Nominal hardness range   160-200 N

 Nominal CLD Hardness (40%)  4.0-5.5 kPa

 Nominal tensile strength   70 kPa min.

 Nominal elongation at break  90% min.

 Nominal compression set   12% max.

 FOAM CLASSIFICATION (BS3379)
 Foam type CMHB  : Combustion Modified High Resilience
      Slabstock
 Nominal Classification : S

 FLAMMABILITY CHARACTERISTICS
 Capable of meeting the following requirements :
 1. ATS-1000.001/ABD 0031 Airbus Industrie technical specification
  regarding smoke and toxicity.
 2. FAR 25.853 (a) Amendment 25-72 Part 1, Appendix F –
  Vertical burn test.
 3. FAR 25.853 (c) Amendment 25-72 Part 2, Appendix F –
  Kerosene burn test.
 
 Meets the requirement of a maximum weight loss of 10% when used in
 combination with higher density MP or DAX grades and a typical 90/10
 [90% Wool/ 10% Polyamide] cover.

 N.B. MP55 is capable of meeting the 10% maximum weight loss without a
 cover.

 COLOUR
 Standard colour is Grey.