Industrial Insulation
DATA SHEET
Extol of Ohio, Inc.
info@ExtolOhio.com
|| 208 Republic St, Norwalk, OH 44857
Ph:
800.486.9865 || Or: 419.668.2072 || Fx: 419.663.1992
|
|
Extol of Ohio, Inc. info@ExtolOhio.com
|| 208 Republic St, Norwalk, OH 44857 |
| TECHNICAL DATA SHEET FOR HiTHERM HT-300 | |||
|
HT-300 is rigid closed cell polyisocyanurate foam. Its increased insulating efficiency compared to competitive insulations, offers better process controls and yields and therefore, substantially better upgrades in strength, durability, moisture resistance and a lower installed cost when compared to other insulation materials. HT-300 provides exceptional values at continuous service temperatures of -297° F ( -183° C) to +300° F (+149° C) and + 350°F (+172° C) intermittent. HT-300 is also available as a liquid system for pour-in-place or "in situ" applications and for the manufacture of pre-insulated pipes. HT-300 can be made available in bun stock form in limited sizes. The physical and chemical properties of HT-300 are shown below. |
|||
| PHYSICAL PROPERTIES* | |||
| Property |
ASTM Test Method |
Result |
|
| Density, pcf (kg/m3) | D-1622 |
2.0(32.0) | 3.0(50.0) |
| Compressive Strength ,
psi (KPa) Parallel to Rise Perpendicular to Rise |
D-1621 |
30 (207) 20 (138) |
55 (379) 45 (302) |
| Compressive Modulus, psi
(kPa) Parallel to Rise Perpendicular to Rise |
D-1621
|
720 (5000) 345 (2380) |
1190 (8180) 520 (3580) |
|
Compressive Strength after exposure to 300°
F, for 7 days, psi (kPa) Parallel to Rise Perpendicular to Rise |
26 (180) 52 (359) |
21 (145) 44 (304) |
|
| Compressive
Strength after exposure to 350° F for 7 days, psi (kPa) Parallel to Rise Perpendicular to Rise |
22 (152) 18 (122) |
47 (325) 40 (276) |
|
| Tensile Strength,
psi (kPa) Parallel to Rise Perpendicular to Rise |
D-1623 |
50 (345) 30 (207) |
75 (518) 52 (359) |
| Tensile Modulus, psi
(kPa) Parallel to Rise Perpendicular to Rise |
D-1623 |
2040( 14,080) 727 (5020) |
3060 (21.080) 2275 (15,700) |
| k-Factor, BTU-in/hr-ft2-° F (W/mK) Initial Aged 180 days @ 75° F (24° C) |
C-518-91 |
0.121(0.017) 0.165 (.0238) |
0.127 (0.0183) 0.172 (0.0248) |
| Closed Cell Content, % |
D-2856 |
90 | 92 |
| Water Absorption, psf (g/cm2) |
D-2842 |
0.05 (0.027) | 0.075 (0.04) |
| Water Vapor Permeability, Perm-in (ng/Pa-S-M |
E-96 |
4.0 (6.8) | . |
| Dimensional Stability, % Change |
D-2126 |
. | . |
| Dry Cold, -20° F
(-30° C), 7 Days Length Volume |
0.1 1.3 |
0.1 0.9 |
|
| Dry Heat,
212° F (100° C), 7
Days Length Volume |
1.0 2.3 |
1.2 2.0 |
|
| Dry Heat, 300° F
(149° C), 7, 14 & 28 Days Length Volume |
4.0, 4.5 & 4.6 4.1, 4.1 & 3.2 |
2, 3.1 & 3.4 1.7, 2.9 & 4.1 |
|
| Dry Heat, 350° F
(172° C), 7 Days Length Volume |
0.9 4.8 |
1.2 2.8 |
|
| Humid Age, 158° F
(70° C), 100%Relative Humidity Length Volume |
2.3 3.8 |
1.85 3.4 |
|
| Surface Burning
Characteristics¹ 1" Sample Flame Spread Smoke Density |
E-84 | 25 45 |
25 200 |
| Service Temperature, ° F (° C) Continuous Intermittent |
-297° F (-183° C) to + 300° F (+149° C) To + 350° F (+172° C) |
||
| CHEMICAL PROPERTIES | ||
|---|---|---|
| . | Component A | Component B |
| Ratio, Parts by weight | 67 | 33 |
| Viscosity, cps @ 77° (25° C) | 600-800 | 250-550 |
| Specific Gravity, @ 77° F (25° C) | 1.24 | 1.24 |
| Reaction Profile, @ 77° F (25° C) | 200 gram Lab. Hand mix, 3000 rpm mixer | |
| Start of Rise: | 20-45 secs. | |
| String Gel: | 75-150 secs. | |
| Rise Time: | 100-240 secs. | |
| Free Rise Density: | 1.8 to 3.2 pcf (29 to 51 kg/m3) | |
| * The physical properties of the HT-300 were determined by processing the chemicals through a low pressure, high shear mix machine. Chemical temperatures were maintained at 90° F ( 32° C) for the A component and 80° F (26.5° C) for the B component. Box pours measuring 24" x 24" x 24" ( 61cm x 61 cm x 61 cm) were made. The resulting foam was cured at room temperature (approximately 70° F or 20° C) for thirty days. Testing was done on core samples cut from the box pour. | ||
| ¹ This numerical flame spread rating is not intended to reflect hazards presented by this or any other material under actual fire conditions. | ||
| HiTHERM, LLC. 14056 Artesia Blvd. Cerritos, CA 90703 TEL/FAX (562) 483-1555/ (562) 483-1554 |
||
Related Links:
MSDS
file for HiTHERM HT-300 Rigid Polyisocyanurate Foam Insulation
MSDS
file for HiTHERM HT-450 Rigid Polyisocyanurate Foam Insulation
HiTHERM HT-450 Thermal Insulation
Data Sheet
Ph: 800.486.9865 || Or: 419.668.2072 ||
Fax: 419.663.1992
info@ExtolOhio.com || Located at:
208 Republic Street, Norwalk, Ohio 44857
EXTOL INSULATION SYSTEMS: