simplifying Insulation Systems

phenol icpoly isocyanurate

vapor barr iersmast icsjackets

THE DYTHERM SYSTEM:

• ISO-C1 POLYISOCYANURATE INSULATION

• DYTHERM PHENOLIC INSULATION

• DYPERM VAPOR BARRIER WRAP (zero-perm)

• DYPERM VAPOR BARRIER TAPE (zero-perm)

• MASTICS, ADHESIVES, SEALANTS, TAPES

• JACKETING

quality commitment for your insulation needs

ISO-C1 and ISO-HT POLYISO

Dyplast’s ISO-C1 and ISO-HT series of polyiso rigid foams, produced as bunstock, is based on polyurethane chemistry, yet with a different ratio between the polyhydroxyl alcohol and diisocyanate that yields improved fire/smoke perfor-mance and better dimensional stability. Dyplast’s ISO-C1 has unique certifications from both UL, FM, and ICC among others, as well as superior thermal efficiencies, moisture resistance, dimensional stability, and compressive strengths when compared to alternatives. ISO-C1 is ideal for process temperature applications from -297°F to +300°F, and is avail-able in densities from 2 to 10 lb/ft³. ISO-HT can accommo-date temperatures up to 400°F.

Dyplast’s core competence is insulation for low to mid-temperature applications (typically from -297°F to +400°F), which include cryogenics, refrigerants, chilled water, hot water, and low-temperature steam. Dyplast has long recognized that these demanding environments require a superior insulation properly installed within a well-designed insulation system - the DyTherm System - that incorporates protection from hazards within the process environment. Dyplast’s experience and research into alternative insulation products for low to mid-temperatures have confirmed that polyisocyanurate and phenolic rigid foams are the optimal core insulants. In addition to their inherent superior thermal efficiencies, they offer excellent physical properties that complement other components within the system.

SUPERIOR INSULATION PRODUCTS WITHIN ZERO-PERM VAPOR BARRIERS

The DyTherm Insulation System

-297 to +400 °FDensities from 2 to 10 lb/ft³Class 1 insulation per ASTM E84ISO-C1/2.0 has FM/UL documentationISO-C1/2.0 is covered by an ICC-ES Evaluation ReportThermal Conductivity (K-factor): 0.15 initial; 0.176 aged

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Vapor Stop with Vapor Barrier Sheeting and Mastic

DYTHERM PHENOLIC

Phenolic rigid foam insulation is based on a synthetic thermoset obtained by the reaction of phenols with simple aldehydes. DyTherm Phenolic insulation has thermal efficiencies that exceed or compete with the best of commonly

specified insulation materials. DyTherm Phenolic is available in multiple densities, and can accommodate temperatures from -292°F to +248°F. Known for its superior fire and smoke properties, phenolic insulation is acknowledged as one of the safest insulation materials for use inside build-ings, and meets the 25/50 flame/smoke requirements of many building codes.

THIRD PARTY VERIFICATIONS:

END TO END ASSURANCE FROM FM, UL, AND ICC

For instance their water absorp-tion, vapor transmission, and compressive strength charac-teristics provide additional layers of defence if vapor barrier or jacketing protection is ever breached due to mechani-cal abuse. Dyplast’s products have industry-leading certifica-tions and approvals. Our rigor-ous quality control program is audited by independent parties such as FM, UL and ICC.

DYPERM WRAPA zero-perm, 3-ply laminate vapor

retarder constructed of a 1 mil aluminum foil with 0.5 mil polyester film on both

sides. Recommended for low temperature piping including chill water to

cryogenics. Dyplast recommends that DyPerm Wrap be factory-applied to the

outer surface of the pipe insulation when possible, although it can be effectively

field-applied as well.

DYPERM TAPEA zero-perm, 3-ply laminate cryogenic

vapor barrier tape made with 1 mil aluminum foil and a 0.5 mil polyester film on both sides. The tape is coated with a

cold weather solvent acrylic pressure sensitive adhesive system, combining

superior quick stick at normal temperatures and superior performance

below freezing.

PROCESS ENVIRONMENTSThe Process Environment encompasses the multiple variables that add complexity when configuring the optimal DyTherm Insulation

System. Although several environmental variables can be modeled within the

3E-Plus software (www.pipeinsulation.org), a competent

insulation engineer should be consulted.

DYPERM TAPE

Shop-applied Vapor Barrier with Self-seal Tape

°F. nd lic ason d-0s

below freezing.

PROCESS ENVIRONMENTS

Double Layer Expansion-Contraction Joint

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-292°F to +248 °FDensities 2.3, 3.75, 5.0, and 7.5 lb/ft³25/50 ASTM E84 Rating at 2.3 lb/ft³ up to 2 inchesK-factor: 0.145 initial; [0.175 aged per EN14314]

POLYISOCYANURATEPHENOLICVAPOR BARRIERSMASTICSJACKETS

The DyTherm Insulation System delivers the highest thermal perfor-mance available on the market, and thus has inherent environmental contri-butions from reduced energy loss, and resultant reduction in fossil fuel consumption. Associated monetary benefits can be significant! Yet DyTherm Insulation System can also result in LEEDs credits during construction, capital improvements, and operations. Life Cycle benefits of the DyTherm Systems include not only cost savings but also reduction of Global Warming Poten-tial and Ozone Depletion.

Dyplast’s commitment to energy efficiency, sustainability and environ- mental responsibility is evident in the products and services offered by the Company. For additional information on life cycle analysis and our commitment to environmental sustainability, visit us at www.dyplastproducts.com.

12501 NW 38th AvenueMiami, FL 33054

800-433-5551Fax: 305-687-8013

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