GOODTEMP Perlite Block Insulation

GOODTEMP, manufactured by the Howred Corporation, is a high temperature thermal block insulation made of expanded perlite and sodium silicate reinforced with fibers to increase impact resistance. This perlite insulation is corrosion-inhibited, moisture-resistant, fire-resistant, asbestos-free high temperature insulation.

GOODTEMP protects austenitic stainless steel piping and equipment from failure due to chloride stress corrosion cracking. GOODTEMP also inhibits corrosion of other ferrous metals. The unique characteristic of bonding millions of vitrified air cells gives abundant industrial applications to this inhibited high temperature insulation. 

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Product Description

Applications

GOODTEMP perlite block insulation is recommended for insulating piping, vessels and equipment in continuous and cyclic operation. Especially suited to high temperature applications in process piping, refractory use and in chemical plants and refineries. Its moisture resistance is particularly advantageous for installations in high humidity and high rainfall areas. Sodium silicate as the primary binding agent gives corrosive inhibition without equal among manufacturers of high temperature insulation.  The lack of asbestos makes GOODTEMP compatible with use in operations faced with limitations imposed by the Occupational Safety and Health Association.

Major Advantages

Moisture Resistant………………………… low absorption, corrosion guard, construction savings
Fire-Resistant……………………………… does not act as wick, protects against actual fire damage
Superior Inhibition………………………… provides corrosion inhibition for austenitic stainless steel and other ferrous metals
Low Shrinkage…………………………….. less than 1% linear to 1200 degrees F
Corrosion Protection……………………… acid resistant; contains virtually no chloride, no lime
No Asbestos……………………………….. no health hazards, meets OSHA requirements
High Strength and Flexibility……………… easier installation, improved appearance, longer life
Metric Lengths…………………………….. all one meter lengths
Cost and Time Savings…………………… full rating without double layers
Easily Identified……………………………. because it’s pink, you can easily spot asbestos-free GOODTEMP
Retains strength at High Temperatures….. binder does not burn out, material will not flake, or discolor

Complies with: ASTM C-610, ASTM C-692, ASTM C-795, ASTM C-871, MIL.1 24244 A&B, NRC 1.36, UL 1709 Section 9 (74 Min) 

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General Insulation Company Inc. is an insulation supplier / insulation distributor that stocks and fabricates a wide variety of industrial and commercial air barrier, vapor barrier, moisture and water barrier products for the construction market.

GoodTemp Perlite Block Insulation TDS

GoodTemp Perlite Block Insulation SDS

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