Description
Knauf Pipe and Tank Insulation with
ECOSE® Technology is a semi-rigid fiber glass board in
roll form faced with a factory applied FSK or ASJ vapor retarder or
a glass mat facing. The glass fibers are adhered perpendicular to
the jacketing, for flexibility and easy installation.
ECOSE
Technology
ECOSE Technology is a revolutionary new binder based on rapidly
renewable bio-based materials rather than non-renewable
petroleum-based chemicals such as phenol, formaldehyde or acrylics.
ECOSE Technology reduces Knauf binder embodied energy and contains
no phenol, formaldehyde, acrylics or artificial colors found in
traditional fiber glass insulation.
Application
Knauf Pipe and Tank Insulation with ECOSE Technology is
typically used on tanks, vessels and large-diameter pipes. It can
be used for any curved or irregular surfaces that require finished
characteristics of rigid fiber glass insulation.
Features and
Benefits
Excellent Thermal
Properties
- Temperature ratings to 850°F
(454°C).
Low-Cost
Installation
- Flexible.
- Easy to handle and
fabricate.
Inventory
Savings
- No need to stock multiple sizes.
- Various thicknesses available to meet
all your pipe and tank insulation needs.
Resists Damage
- Tough and durable.
- Resists damage in shipment,
during and after installation.
Resists Microbial
Growth
- Does not promote the growth of fungi
or bacteria.
- Will not rot.
- Will not sustain vermin.
Corrosiveness (ASTM C
665)
- Does not accelerate corrosion on steel, copper or
aluminum.
Corrosion (ASTM C
1617)
- The corrosion rate in mils/yr will not exceed that of the 1 ppm
chloride solution.
Specification
Compliance
- ASTM C 1136
- – Type I, II, III, IV (ASJ)
- – Type II, IV (FSK)
- HH-B-100B (jackets)
- – Type I and II (ASJ)
- – Type II (FSK)
- HH-I-558C; Form A, Class 3
Technical Data
Temperature Range (ASTM C
411)
- Operating temperature to 850°F (454°C).
Compressive Strength (ASTM C
165)
- Not less than 150 PSF (7.18 kPa) at 10% deformation for 2" (51
mm) thickness.
- Not less than 275 PSF (13.2 kPa) at
10% deformation for 3" (76 mm).
Water Vapor Transmission
(ASTM E 96, Procedure A)
- Both FSK and ASJ vapor retarders have a maximum vapor
transmission rate of .02 perms.
Puncture Resistance (TAPPI
Test T803) (Beach Units)
- FSK Facing: 25
- ASJ facing: 50
Surface Burning
Characteristics
- Does not exceed 25 Flame Spread, 50
Smoke Developed when tested in accordance with
- ASTM E 84, NFPA 255 and
UL723.
Linear Shrinkage (ASTM C
356)
Application &
Specification Guidelines
Precautions
- ASJ and FSK jackets should not be used if outer-surface
temperature exceeds150°F (66°C).
- During initial heat-up to operating temperatures above 350°F
(177°C), a slight odor and some smoke may be given off as a portion
of the bonding material used in the insultion begins to undergo a
controlled decomposition.
- If natural convection is not adequate in confined areas, forced
ventilation should be provided in order to protect against any
harmful fumes and vapors that might be generated.
- Care must also be taken when using sealants, solvents or
flammable adhesive during installation.
Storage
- Protect stored insulation from water damage or other
abuse.
- Protect from welding sparks and open flame.
- Cartons are not designed for outside storage.
Preparation
- Apply Knauf Pipe and Tank Insulation on clean, dry
surfaces.
Application
For easy installation of Knauf Pipe and Tank Insulation simply
follow these guidelines.
- Refer to the Stretch-out Chart (right) to find the appropriate
length to cut for the specific pipe size. Be sure to add an
additional 2" (51 mm) to 4" (102 mm) for your staple flap.
- Cut your stretchout length and wrap the material around the
iron pipe to ensure the proper fit.
- Staple the lap on 3" (76 mm) centers with outward clinching
staples.
- Butt edges shall be firmly secured, and butt strips matching
the jacket shall be applied at each joint.
Caution
Fiber glass may cause temporary skin irritation. Wear
long-sleeved, loose-fitting clothing, head covering, gloves and eye
protection when handling and applying material. Wash with soap and
warm water after handling. Wash work clothes separately and rinse
washer. A disposable mask designed for nuisance type dusts should
be used where sensitivity to dust and airborne particles may cause
irritation to the nose or throat.
Fiber Glass and
Mold
Fiber glass insulation will not sustain mold growth. However,
mold can grow on almost any material when it becomes wet and
contaminated. Carefully inspect any insulation that has been
exposed to water. If it shows any sign of mold it must be
discarded. If the material is wet but shows no evidence of mold, it
should be dried rapidly and thoroughly. If it shows signs of facing
degradation from wetting, it should be replaced.
Notes
The chemical and physical properties of Knauf Pipe and Tank
Insulation with ECOSE Technology represent typical average values
determined in accordance with accepted test methods. The data is
subject to normal manufacturing variations. The data is supplied as
a technical service and is subject to change without notice.
References to numerical flame spread ratings are not intended to
reflect hazards presented by these or any other materials under
actual fire conditions. Check with your Knauf Insulation sales
representative to assure information is current.
THERMAL EFFICIENCY (ASTM C 177)
| Mean Temperature |
Mean Temperature
(SI) |
k |
k (SI) |
| 100°F |
38°C |
.26 |
.037 |
| 200°F |
93°C |
.35 |
.050 |
| 300°F |
149°C |
.45 |
.065 |
| 400°F |
204°C |
.57 |
.082 |
| 500°F |
260°C |
.75 |
.108 |
FORMS AVAILABLE
|
Thickness |
Width* |
Length |
| 1" (25 mm) |
36" (914 mm) |
48' (14.63 m) |
| ½" (38 mm) |
36" (914 mm) |
32' (9.75 m) |
| 2" (51 mm) |
36" (914 mm) |
24' (7.32 m) |
| 2½" (64 mm) |
36" (914 mm) |
19' (5.79 m) |
| 3" (76 mm) |
36" (914 mm) |
16' (4.88 m) |
| 3½" (89 mm) |
36" (914 mm) |
14' (4.67 m) |
| 4" (102 mm) |
36" (914 mm) |
12' (3.66 m) |
*Cut-to-length sizes also
available
STRETCH-OUTS*
Nominal Iron
Pipe Size |
Iron Pipe
Outside Diameter |
|
Thickness |
|
|
| |
1"
(25 mm) |
1½"
(38 mm) |
2"
(51 mm) |
3"
(76 mm) |
10"
(254 mm) |
10¾"
(273 mm) |
40⅛"
(1019 mm) |
43¼"
(1099 mm) |
46⅜"
(1178 mm) |
52⅝"
(1337 mm) |
12"
(305 mm) |
12¾"
(324 mm) |
46⅜"
(1178 mm) |
49½"
(1257 mm) |
52¾"
(1340 mm) |
59"
(1499 mm) |
14"
(356 mm) |
14"
(356 mm) |
50⅜"
(1280 mm) |
53½"
(1359 mm) |
56⅝"
(1438 mm) |
62⅞"
(1597 mm) |
16"
(406 mm) |
16"
(406 mm) |
56⅝"
(1438 mm) |
59¾"
(1518 mm) |
62⅞"
(1597 mm) |
69⅛"
(1756 mm) |
18"
(457 mm) |
18"
(457 mm) |
62⅞"
(1597 mm) |
66"
(1676 mm) |
69⅛"
(1756 mm) |
75½"
(1918 mm) |
20"
(508 mm) |
20"
(508 mm) |
69⅛"
(1756 mm) |
72⅜"
(1838 mm) |
75½"
(1918 mm) |
81¾"
(2076 mm) |
22"
(559 mm) |
22"
(559 mm) |
75½"
(1918 mm) |
78⅝"
(1997 mm) |
81¾"
(2076 mm) |
88"
(2235 mm) |
24"
(610 mm) |
24"
(610 mm) |
81¾"
(2076 mm) |
84⅞"
(2156 mm) |
88"
(2235 mm) |
94⅜"
(2397 mm) |
26"
(660 mm) |
26"
(660 mm) |
88"
(2235 mm) |
91⅛"
(2315 mm) |
94⅜"
(2397 mm) |
100⅝"
(2556 mm) |
28"
(711 mm) |
28"
(711 mm) |
94⅜"
(2397 mm) |
97½"
(2477 mm) |
100⅝"
(2556 mm) |
106⅞"
(2715 mm) |
30"
(762 mm) |
30"
(762 mm) |
100⅝"
(2556 mm) |
103¾"
(2635 mm) |
106⅞"
(2715 mm) |
113⅛"
(2873 mm) |
32"
(813 mm) |
32"
(813 mm) |
106⅞"
(2715 mm) |
110"
(2794 mm) |
113⅛"
(2873 mm) |
119½"
(3035 mm) |
34"
(864 mm) |
34"
(864 mm) |
113⅛"
(2873 mm) |
116¼"
(2953 mm) |
119½"
(3035 mm) |
125¾"
(3194 mm) |
36"
(914 mm) |
36"
(914 mm) |
119½"
(3035 mm) |
122⅝"
(3115 mm) |
125¾"
(3194 mm) |
132"
(3353 mm) |
38"
(965 mm) |
38"
(965 mm) |
125¾"
(3194 mm) |
128⅞"
(3273 mm) |
132"
(3353 mm) |
138¼"
(3512 mm) |
40"
(1016 mm) |
40"
(1016 mm) |
132"
(3353 mm) |
135⅛"
(3432 mm) |
138¼"
(3512 mm) |
144⅝"
(3673 mm) |
42"
(1067 mm) |
42"
(1067 mm) |
138¼"
(3512 mm) |
141½"
(3594 mm) |
144⅝"
(3673 mm) |
150⅞"
(3832 mm) |
* Additional 2" (51 mm) to 4" (102 mm) shouild be added for lap.