Whitford’s “Quality Approved Coater” for Xylan /
PTFE Coating.
XYLAN/PTFE COATING :
Xylan Coated
Valve Ring
Since 1989 Vaibhavi
Enterprises has maintained an in house
coating shop. Xylan/PTFE coating can be
applied for various types of applications &
products. It is available in several
industrial grades & colors. Our products
have served customers within India and
several overseas countries. We address all
facts of the coating application with our
goal- to provide the highest quality coated
product and maintain control of the entire
process. We combine these two qualities for
an unusually strong presence in the market.
We have priviledge of being FIRST Indian
company which is been awarded Whitford’s
“Quality Approved Coater” certification for
Xylan/PTFE coating.
Xylan is the largest, most complete line
of fluoropolymer coatings in the worlds.
Xylan coatings have a broad range of
properties, which make them ideal for an
infinite variety of applications.
Xylan/PTFE coating on Bolts, Studs &
Nuts is an ideal protestion in corrosive
environments, salt water condition &
specially for splash zone. Xylan
coatings differ from traditional
fluoropolymer coatings in one very
important aspect: they are composite
materials. Lubricants with the
lowest-known coefficient of friction are
combined with the newest
high-temperature-resistant organic
polymers. Together, they from “Plastic
alloys” with unique properties:
Xylan Coated
S.Box Nut
•Low
coefficient of friction : as low as 0.02.
• Superb wear resistance: even under extreme
pressure.
• Outstanding corrosion and chemical
resistance: in most environments.
• Wide operating-temperature ranges :
from–1950C
to + 2850C
(-385F to + 5450F)
• Flexible curing schedule; ambient to 425C
( 8000F).
• Wide colour range : to Colour-code
products.
• Pliability : Xylan coatings bend freely
and repeatedly without breaking.
• Machineability : apply multiple coats of
Xylan (most formulations) and mill.
• Excellent adhesion: to most metals,
plastics, ceramics, wood, even to itself.
This fluorocarbon based finish, which is
normally applied in a single coat, exhibits
the following properties :
• Exceptional hardness at elevated
temperature.
• Outstanding abrasion/Wear resistance.
• Excellent adhesion to most substrates.
• Easy application techniques.
• Good chemical resistance against a range
of chemicals.
• Excellent weather resistance.
Xylan coatings, particularly the
formulation made with PTFE, offer a
simple solution to the problem.
Xylan is an
excellent corrosion barrier, even if
applied in a thin film. Most
formulations form functional films at
about 25 microns. In ASTM – B –
117 salt spray test, Xylan/PTFE coating
along with suitable pre-treatment of
Zinc or Cadmium provides a minimum 100
hrs. & maximum upto 4000 hrs.
protection. This coating combat
the severe corrosion that affect the
massive studs & nuts on oil drilling
rigs & petrochemicals processing
equipments, as well as other items
associated with the chemical processing
industry. These coatings also
permit the use of less expensive &
stronger metal in place of stainless
steel & other more exotic and costly
materials.
Xylan’s
versatility is best demonstrated as
a coating for stud bolts and nuts,
where it provides unparalleled
performance in ease of installation,
resistance to corrosion and ease of
removal
Parts as received in WSNG
(L-R 3 coated parts, one phosphated part
and 1 bare Substrate)
Uncoated parts after 140 hours of
Salt Spray Test L-R Phosphated part and
Bare Substrate
Coated parts after 1600 hours of Salt
Spray Test
' XYALN ' is a registered trademark of
'Whitford '
