3M novec contact cleaner Manual De Usuario
3
Applying contact cleaner
to fixture with connectors.
to fixture with connectors.
The second technique can be used to
effectively clean a complete fixture
with connectors. This technique is
appropriate for MT style connectors
that can have excessive debris. The
ferrules should be wiped clean after
the initial spray of the cleaner.
effectively clean a complete fixture
with connectors. This technique is
appropriate for MT style connectors
that can have excessive debris. The
ferrules should be wiped clean after
the initial spray of the cleaner.
Method 2:
Examples of Application Methods
3M
™
Novec
™
Contact Cleaner
(Continued)
Performance Information
Properties
Novec Contact Cleaner
HCFC-141b
Ozone Depletion Potential
1
–ODP
0.00
0.10
Global Warming Potential
2
–GWP
320
700
Atmospheric Lifetime–ALT (yrs)
4.1
9.2
Flashpoint
None
None
Flammability Range in Air
None
7.6-17.7
3
Exposure Guidelines, ppm (8 hr. time-weighted average)
750
500
Exposure Ceiling (ppm)
None
None
Acute Toxicity (4 hr. LC
50
[Rat]) >100,000
62,000
1
CFC-11 = 1.0
2
GWP–100 year Integration Time Horizon (ITH)
3
Vol % by ASTM E681-94 @ 100°C
Data compiled
from published
information
Not for
specification
purposes
The toxicological testing completed on Novec Contact Cleaner shows the overall
toxicity is low. The material is practically non-irritating to the eyes, minimally
irritating to the skin and is not a mutagen. It is rated “practically non-toxic”
through inhalation. A 90-day inhalation study has helped establish a
recommended exposure guideline of 750 ppm for an eight-hour average worker
exposure per day. This exposure guideline was established by the American
Industrial Hygiene Association. When used as directed, in its intended
applications, there is a large margin of safety between anticipated exposures and
the exposure guideline.
toxicity is low. The material is practically non-irritating to the eyes, minimally
irritating to the skin and is not a mutagen. It is rated “practically non-toxic”
through inhalation. A 90-day inhalation study has helped establish a
recommended exposure guideline of 750 ppm for an eight-hour average worker
exposure per day. This exposure guideline was established by the American
Industrial Hygiene Association. When used as directed, in its intended
applications, there is a large margin of safety between anticipated exposures and
the exposure guideline.
Environmental and Safety
Properties and Exposure
Guidelines
Toxicity Profile
Novec Contact Cleaner is nonflammable and does not exhibit flammability
characteristics under normal operating and storage conditions. This fluid is highly
resistant to thermal breakdown and hydrolysis in storage and during use.
Recommended handling procedures are provided in the product Material Safety
Data Sheet which is available from your local 3M representative upon request.
characteristics under normal operating and storage conditions. This fluid is highly
resistant to thermal breakdown and hydrolysis in storage and during use.
Recommended handling procedures are provided in the product Material Safety
Data Sheet which is available from your local 3M representative upon request.
Safety and Handling