|
GLOVES
- Appropriate
gloves and aprons shall be worn when handling hazardous chemicals
and abrasive materials. Gloves should be replaced when the signs
of wear are apparent.
JEWELRY
- The wearing of rings or other jewelry is not recommended on the
job, particularly if working around moving or rotating parts.
Whether
you’re containing a chemical spill, freezing blood units
in a cryogenic atmosphere, handlng sheet metal, assembling delicate
electronic components, or moving 55 gallon drums, proper hand
protection in the workplace is very vital. The first step in choosing
the right glove is determining your primary concern of your employees’
safety and well-being. Do you need protection from hazardous chemicals
? Is dexterity crucial to your workplace ? Or is product protection
of utmost importance ?
Chemical
Resistant Materials :-
Natural Rubber:- Also generally known as latex,
has a high resistance to many and most types of chemicals and
provides a high cut resistance.
Synthetic Rubber:- Also known as nitrile or neoprene
rubber. Nitrile offers a good protection against bases, oils,
many solvents, grease and animal fats and has an excellent resistance
to snags, punctures, abrasions and cuts. Neoprene is also resistant
to the same list as follows, but less resistant to snags, puntures
and abrasions.
Polyvinyl Alcohol (PVA):- Has a very high resistance
to aliphatics, chlorinated solvents, esters and most ketones.
It is also resistant to snags, cuts, punctures and abrasions,
but quickly breaks down when exposed to waster and ligther alcohols.
Polyvinyl Chloride (PVC):- Provides good protection
against many chemicals and provides good abrasion and cut resistance,
but some style are susceptible to cuts.
| Material |
Natural
Rubber |
Neoprene |
Nitrile/NBR |
PVC |
Legend |
|
| Physical |
|
|
|
|
A=Excellent |
|
| Abrasion |
B |
C |
A |
B |
B=Very
Good |
|
|
Cut & Tear |
A |
C |
B |
C |
C=Good |
|
| Tensile
Strength |
A
|
A
|
A
|
D |
D=Fair |
|
| Heat
resistance |
D |
A
|
A
|
E |
E=Poor |
|
| Flexibility |
C |
C |
C |
C |
|
|
| Chemical
|
|
| Resistance
against diluted water solution, e.g. Acetone, Alcohols |
A |
C |
C |
C |
|
|
|
Resistance against Petroleum bases, ol, some solvents,Esters,
Grease,Fats,Detergent & Fertilizers |
E |
C |
A |
C |
|
|
|
Resistance against solvent,acid and a wide range of
hazardous chemicals |
D |
B |
A |
C |
|
|
|
|