Rockwool Granulate
Product DescriptionRockwool Granulate is a stone wool granulate with no
additives. ApplicationsRockwool Granulate is especially suitable for the thermal insulation of cold boxes and air separation plants. Advantages• Non-combustible
• Chemically inert
• Easy to remove for inspection purposes
• Long lasting
• Short return on investment |  |
Thermal conductivity
| Performance | Temperature | Value | Unit of measure | Standard | Standard |
|---|
| t°m (°C) | 20 | 0.039 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°C) | -20 | 0.033 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°C) | -60 | 0.027 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°C) | -100 | 0.022 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°C) | -140 | 0.018 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°C) | -180 | 0.015 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°F) | 50 | 0.26 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 | | t°m (°F) | 0 | 0.229 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 | | t°m (°F) | -50 | 0.201 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 | | t°m (°F) | -150 | 0.153 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 | | t°m (°F) | -250 | 0.115 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 | | t°m (°F) | -300 | 0.101 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 |
Technical properties and standards| Property | Performance | Standard |
|---|
| Reaction to fire | A1 | EN 13501-1
| |
| Surface burning characteristics: Flame spread=passed, Smoke development=passed | ASTM E84 (UL 723)
| | Water leachable chloride content | < 10mg/kg, AS-quality for use over stainless steel | EN 13468
| |
| Conforms to the stainless steel corrosion specification as per ASTM test methods C692 and C871 | ASTM C795
| | Compliance | Insulation work for refrigeration on industrial installations; air separation plants Linde quality | AGI Q 118
| | Water leachable chloride content | <10mg/kg (ph-value neutral to slightly alkaline) | ASTM C871
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Dimensions
| Kg/Packaging | Qty per 40ft HC container in m1 |
|---|
| 20 | 12000 |
Lightly compressed and packed in bags.
Installation guidelines
The guidelines for the use of granulate wool in cold applications are given in the AGI Q 118 standard. These guidelines are available on request. Please ask your RTI sales consultant.
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