Language selection

Search

Content page

From [Institution name]

Material Physical Properties Test Results

Property

Unit

Requirement

Results

Dry film thickness

mm

Measured values must be ± 10% of the manufacturer's specified value (report the manufacturer's declared value)

1.02

Tensile strength

kPa

Report value

171

Specific gravity

Report value

0.925

Water absorption

%

≤ 3

2.9

Low temperature flexibility

No cracking (naked eye)

Pass

Performance Property Test Results

Property

Unit

Requirement

Results

Puncture resistance

No perforation (29 N static load applied for 24 h) 

Pass

Impact resistance at 23°C

J

Report values

7.8

Impact resistance at −10°C

J

Report values

5.6

Impact resistance watertightness after impact

J

No leakage after impact

Pass

Crack bridging/cyclic movement resistance at 20°C

No visible cracking, blistering or other defects visible to the naked eye

Pass

Crack bridging/cyclic movement resistance at 30 cycles (un-aged specimen)

Crack bridging/cyclic movement resistance at 5 cycles (aged specimen)

Peel adhesionFootnote (1) after water immersion

N/m

≥ 175

699

Chemical resistance hydrochloric acid (10%)

No loss of film integrity

Pass

Chemical resistance lime water saturated

No loss of film integrity

Pass

Chemical resistance sodium hydroxide (10%)

No loss of film integrity

Pass

Accelerated weathering tensile strength after exposure

%

No deterioration of film ≥ 90% of original value (see Table 4.1.1)

Pass