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MF775 Flame Retardant Silicone Sheet

Flame retardant silicone rubber sheet, (73° shore A hardness).

Supplied in 1m wide sheets, our flame retardant sheeting has been specifically developed for use in the mass transit industry and similar other safety-conscious sectors. This grade has been tested to and complies with BS6853 Category 1A NF F 16-101 l2, F0, CEN TS 45545-2-HL2 for R1, R7, R22 and R23 materials.

These products also meet FAR 25/JAR 25/CS 25 Appendix F, Part 1, (a)(1)(i) and (a)(1)(ii) vertical and (a)(1)(v) horizontal flammability tests. Automotive Standard PART 571FMVSS302. UL94 V0 at 3mm and UL94 V1 on 2mm. While this material has been independently tested to the UL94 criteria, it is not UL listed as such.

From: 71,98 Inc. VAT 71,98 Ex. VAT

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Details & Specs

Technical


Property

Units

Spec Limits

Typical Value

Test Method

  Hardness 

Shore
A

60±5

60

ASTM
D2240
DIN
53505

Tensile
Strength

Mpa
(PSI)

5.5
min
(798
min)

10
(1450)

BSISO
37
ASTM
D412 die C

Elongation
to Failure

%

200
min

400

BSISO
37
ASTM
D412 die C

 Tear Strength  

N/mm
(lb./in.)

10.0
min
57

22.0
125

ASTM
D624 die B

Adhesion
Strength

N/25mm

9
min

12

SEWI
593

Datasheets

Chemical Resistance

Availability and Fabrication Possibility

  • supplied in 1m x 1m sheets, or rolls of length up to 10m
  • up to 8mm in thickness
  • Pressure sensitive adhesive backing available
  • Can be punched or water jet cut into gaskets
  • slit into strips
  • standard color is grey, can be color matched to an extend as it comes in a white base color
  • can be extruded (cord, profiles, sections) as well on request

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