Datasheet

61
ASTM D 635
Samples of a material, with dimensions 125mm by 12.5mm and the thickness of the intended end use
product, are tested in an unaged “as manufactured” state. A precisely controlled flame is applied to the
specimen and a stopwatch is started. The flame is applied for 30 seconds. The stopwatch is stopped when
burning or glowing combustion ceases or when the flame has proceeded to a mark 100mm from the free
end. Ten specimens are tested.
• Burning Rate
• If two or more specimens have burned to the 100mm mark then Average Burning Rate (cm/min) shall be reported
as the average of the burning rates of all specimens which have burned to the 100mm mark.
• Average Time of Burning and Average Extent of Burning
• Average time of burning and average extent of burning of the sample shall be reported if none of ten samples or no
more than one of twenty specimens have burned to the 100mm mark.
• Average Time of Burning (ATB): • Average Extent of Burning (AEB):
*Rating based on 1/8" thick test samples.
**Consult factory for specific tie sizes.
Materials UL94 ASTM D635
Natural 6.6 Nylon 94V-2 (1/16") AEB = 20mm
ATB = 5 seconds
Weather Resistant 6.6 Nylon (-00) 94V-2 (1/16") AEB = 20mm
ATB = 5 seconds
Weather Resistant 6.6 Nylon (-0)** 94V-2 (1/16") AEB = 20mm**
ATB = 5 seconds**
Heat Stabilized 6.6 Nylon (-30) 94V-2 (1/16") AEB = 20mm
ATB = 5 seconds
Heat Stabilized Natural 6.6 Nylon (-39) 94V-2 (1/16") AEB = 20mm
ATB = 5 seconds
Heat Stabilized Weather Resistant 6.6 Nylon (-300) 94V-2 (1/16") AEB = 20mm
ATB = 5 seconds
Flame Retardant Black 6.6 Nylon (-60) 94V-0 (1/64") AEB =15mm
ATB < 5 seconds
Flame Retardant 6.6 Nylon (-69) 94V-0 (1/64") AEB = 15mm
ATB < 5 seconds
Weather Resistant Nylon 12 (-120) Not Recognized Ave. Burning Rate
1.6cm/min.
Natural Polypropylene (-109) Not Recognized Ave. Burning Rate
2 cm/min.
Weather Resistant Polypropylene (-100) Not Recognized Ave. Burning Rate
2 cm/min.
TEFZEL

(-76)
94V-0(1/16") AEB < 15mm
ATB < 5 seconds
HALAR
▲
(-702)
94V-0(1/16") AEB = 15 min.
ATB < 5 seconds*
Stainless (MLT prefix) Not Applicable Not Applicable
Flammability Ratings
t 30s
–
()
0
10
∑
Number of Specimens
ATB,s =
Rounded to the nearest 5 sec.
Number of Specimens
AEB,mm =
Rounded to the nearest 5mm
kjfdsjfs
0
10
∑
(100 – unburned length)
▲
HALAR is the Registered Trademark for Ausimont Inc. fluoropolymer

TEFZEL is the Registered Trademark of E. I. DuPont Co., fluoropolymer
Flammability