Blanket 100: 100 kg/m³ rockwool blanket rated to 700°C

Vulcanite Armor Blanket 100: 100 kg/m³ basalt-dolomite rock wool stitched to galvanised or stainless steel wire mesh. Hot surface performance 700°C (ASTM C411/C447), thermal conductivity 0.039 W/mK at 50°C (ASTM C335), water vapour sorption ≤0.4% by weight (ASTM C1104). Complies with ASTM C592 Type I and III.

  • ASTM C592 Type I and III compliant
  • Flame Spread Index 0 (ASTM E84)
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Vulcanite Armor Blanket 100: 100 kg/m³ rock wool blanket rolls stitched to galvanised wire mesh
Vulcanite Armor rock wool blanket rolls, foil faced and wire mesh stitchedVulcanite Armor rock wool blanket fitted to industrial pipeworkRock wool blanket installed and clad on a process pipeCross section through an insulated pipe showing the rock wool blanket thicknessClose-up of the stitched wire mesh facing on Vulcanite Armor rock wool blanketVulcanite Armor rock wool blanket roll partly unrolled

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40mm × 1200mm × 5m6 m²/roll · galvanised meshIn stock
R1 411,42per roll Incl. VATR1 227,32 Excl. VAT · R235,24/m²
50mm × 1200mm × 5m6 m²/roll · galvanised meshIn stock
R1 556,32per roll Incl. VATR1 353,32 Excl. VAT · R259,39/m²
75mm × 1200mm × 3m3.6 m²/roll · galvanised meshIn stock
R1 384,91per roll Incl. VATR1 204,27 Excl. VAT · R384,70/m²
100mm × 1200mm × 3m3.6 m²/roll · galvanised meshIn stock
R1 832,24per roll Incl. VATR1 593,25 Excl. VAT · R508,96/m²

Special project pricing

50 rolls or more, or a thickness we do not list

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Vulcanite Armor Blanket 100: 100 kg/m³ basalt-dolomite rock wool stitched to galvanised or stainless steel wire mesh. Hot surface performance 700°C (ASTM C411/C447), thermal conductivity 0.039 W/mK at 50°C (ASTM C335), water vapour sorption ≤0.4% by weight (ASTM C1104). Complies with ASTM C592 Type I and III.

  • Density 100 kg/m³ (EN1602)
  • Hot surface performance 700°C (ASTM C411 / ASTM C447)
  • Thermal conductivity 0.039 W/mK at 50°C, 0.057 W/mK at 200°C, 0.089 W/mK at 350°C (ASTM C335)
  • Water vapour sorption ≤0.4% by weight (ASTM C1104); water absorption <1 kg/m² (EN1609 / BS 2972)
  • Flame Spread Index 0, Smoke Developed 20 (ASTM E84); linear shrinkage max 3.5% (ASTM C356)

Technical parameters

Property Blanket 100 Standard
Density 100 kg/m³ EN1602
Hot surface performance 700 °C ASTM C411 / ASTM C447
k-value at 50°C mean 0.039 W/mK ASTM C335
k-value at 100°C mean 0.045 W/mK ASTM C335
k-value at 150°C mean 0.053 W/mK ASTM C335
k-value at 200°C mean 0.057 W/mK ASTM C335
k-value at 250°C mean 0.066 W/mK ASTM C335
k-value at 300°C mean 0.078 W/mK ASTM C335
k-value at 350°C mean 0.089 W/mK ASTM C335
Linear shrinkage max 3.5 % ASTM C356
Flame Spread Index 0 ASTM E84
Smoke Developed Index 20 ASTM E84
Water absorption, partial immersion < 1 kg/m² EN1609 / BS 2972
Standards EN1602, ASTM C335, ASTM C411, ASTM C447, ASTM C356, ASTM E84, EN1609, BS 2972, ASTM C592 Type I and III, ASTM C1104

Applications

  • General petrochemical and power-station process piping, vessels and ducts with hot-face temperatures between 650°C and 700°C

Choose this grade if

The hot surface is between 650°C and 700°C, or you need one grade to cover mixed piping and vessel work across a plant. Step up to Blanket 120 above 700°C.

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Blanket 100 questions

What is the maximum hot surface temperature for Blanket 100?

Blanket 100 is rated for hot surfaces up to 700°C, tested to ASTM C411 and ASTM C447.

Is Blanket 100 the standard choice across a plant?

Blanket 100 covers mixed piping and vessel work with hot-face temperatures between 650°C and 700°C.

What is the water vapour sorption of Blanket 100?

Water vapour sorption is limited to 0.4% by weight, tested to ASTM C1104.

Full technical parameters on the datasheet

Every grade, every mean temperature and every test standard on one sheet.

Download Datasheet PDF, 536 KB
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