Thermal Insulation

Suntex provides all the materials necessary for thermal insulation covers, which have been widely used in the oil, natural gas, maritime, power, aerospace, and other industrial sectors.

The outer layer protects the insulating material from environmental factors such as moisture, chemicals, and physical damage.

This layer is often made from durable materials like silicone, PU, PTFE, and aluminum fabrics.

Silicone coated fiberglass fabric is ideal for thermal insulation covers due to its high temperature resistance, durability, moisture and chemical resistance, low thermal conductivity, and UV protection.

Silicone Coated or Impregnated Fiebrglass Fabrics
Style No.WeightThicknessCoatingColor
Suntex-1008510gsm0.4mm1 sidegrey
Suntex-1015560gsm0.4mm2 sidesgrey
Suntex-1228860gsm0.7mm1 sidegrey
Suntex-1166960gsm0.7mm2 sidesgrey

PU coated fiberglass fabric generally offers a better cost-performance ratio. PU fabric is more economical while providing good water resistance, flexibility, and abrasion resistance, making it suitable for various applications. While silicone excels in high-temperature and durability aspects, PU fabric presents a more competitive solution for many standard uses.

Style No.WeightThicknessCoatingColor
Suntex-2005460gsm0.4mm2 sidesgrey
Suntex-2018720gsm0.7mm2 sidesgrey

PTFE coated fiberglass fabric is ideal for thermal insulation covers due to its excellent heat resistance, chemical stability, low friction, non-stick properties, and strong acid and alkali resistance, along with anti-static features.

Style No.WeightThicknessCoatingColor
Suntex-8001580gsm0.4mm1 sideblack
Suntex-8003580gsm0.4mm1 sidegrey
Suntex-8016560gsm0.4mm1 sidewhite
Suntex-8018610gsm0.4mm2 sidesblack

Aluminum foil/film fiberglass fabric is ideal for thermal insulation covers due to its excellent reflective properties, lightweight nature, and heat resistance, effectively minimizing heat transfer and enhancing insulation.

Style No.WeightThicknessCoatingColor
Suntex-6002 (foil)470gsm0.4mm1 sidesliver
Suntex-6008 (film)450gsm0.4mm1 sidesliver
Suntex-6005640gsm0.7mm1 sidesliver

The inner layer materials used for thermal insulation are typically chosen to provide additional thermal resistance and protection. Common materials used for inner layers in thermal insulation include heat-treated fiberglass fabric, PU coated fiberglass fabric with S.S wire reinforced, metal oxide fibergalss fabric, calcium silicate coated fiberglass fabric, silica fabric, high temperature finished ECR fiberglass fabric with S.S wire reinforced,  vermiculite coated ECR fiberglass fabric with S.S wire reinforced, vermiculite coated silica fabric.

Heat treated fiberglass fabric for inner layers of thermal insulation offers high-temperature resistance, and no smoke when heating.

Style No.WeightThicknessColorRemark
Suntex-580HT580gsm0.6mmbrownEconomic fabric, not suitable for very high temperature conditions
Suntex-640HT640gsm0.7mmbrownEconomic fabric, not suitable for very high temperature conditions
Suntex-880HT880gsm1.0mmbrownEconomic fabric, not suitable for very high temperature conditions
Suntex-950HT950gsm1.2mmbrownEconomic fabric, not suitable for very high temperature conditions

PU coated fiberglass fabric with stainless steel wire reinforcement provides enhanced durability, increased strength, improved tear resistance, and better protection against abrasion for inner layers of thermal insulation.

Style No.WeightThicknessColorRemark
Suntex-2040690gsm0.7mmgreybetter protection against abrasion

Metal oxide fiberglass fabric for inner thermal insulation layers offers superior heat resistance, increased mechanical strength, excellent chemical resistance, and enhanced durability, good performance in high-temperature environments.

Style No.WeightThicknessColorRemark
Suntex-5053950gsm1.0mmbrownincreased mechanical strength and enhanced durability

Calcium silicate coated fiberglass fabric provides exceptional heat resistance, low thermal conductivity, excellent corrosion resistance, and durability for inner thermal insulation layers, good performance in high-temperature applications.

Style No.WeightThicknessColorRemark
Suntex-5057740gsm0.7mmgreygood performance in hot conditions
Suntex-50061100gsm1.2mmgreybetter performance in hot conditions

Silica fabric offers outstanding heat resistance, low thermal conductivity, excellent flexibility, chemical resistance for inner thermal insulation layers, ideal for high-temperature applications.

Style No.WeightThicknessColorRemark
SL600600gsm0.7mmbrownbetter performance in hot conditions
SL11001100gsm1.2mmbrownbetter performance in hot conditions

Specially formulated high-temperature coated ECR fiberglass fabric with S.S wire reinforced is particularly suitable for operating environments exceeding 700°C, making it the perfect choice for thermal insulation covers for steam turbines.

* Thermal resistance up to 700°C (long time), shortly (8hours) up to 750°C
* Superior abrasion resistance
* Flame retardant, burning behavior, edge flaming 30s, then self extinguishing
* Smoke reduction.

Style No.WeightThicknessColorRemark
Suntex-50581250gsm1.3mmgreyexcellent performance in high temperature conditions

Vermiculite-coated fiberglass fabric reinforced with S.S wire is a high-temperature fabric designed for the hot surfaces of insulation covers. It offers excellent heat resistance and thermal shock resistance.

Style No.WeightThicknessColorRemark
Suntex-50651250gsm1.3mmyellowexcellent performance in high temperature conditions

Vermiculite-coated silica fabric is a high-temperature material designed for the hot surfaces of insulation covers, capable of withstanding ultra-high temperatures.

Style No.WeightThicknessColorRemark
Suntex-5021620gsm0.65mmyellowexcellent performance in high temperature conditions
Suntex-50221250gsm1.3mmyellowexcellent performance in high temperature conditions

Insulating layer is the primary component that provides thermal resistance. Common materials used for insulation include fiberglass, mineral wool, foam, or other advanced insulating materials that minimize heat transfer.

Suntex-Insulation materials 2@600x600
Suntex-Insulation materials@600x600

Thermal insulation covers are usually equipped with various fastening mechanisms (such as straps, Velcro, or buckles) to ensure a secure fit around the object being insulated.

Suntex-accessories
Suntex-accessories
Suntex-sewing threads

Related Post

Datasheet & MSDS of fiberglass fabrics
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Silicone Coated or Impregnated Fiebrglass Fabrics

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