
Product codes & specifications
| Product code | Spec | ||
|---|---|---|---|
| MINERAL WOOL LOOSE WOOL 20KG | Form: Bulk loose wool | Pack: 20 kg/bag | Fill density: 40-150 kg/m3 |
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KCC Mineral Wool Loose Wool is a bulk form of mineral wool for fill-in insulation of irregular-shaped structures, oxygen tanks and cooling equipment.
| Material | Bulk (loose) mineral wool |
|---|---|
| Packaging unit | 20 kg/bag |
| Fill density | 40-150 kg/m3 |
| Thermal conductivity | Less than 0.044 W/mK (70C) |
| Thermal shrinkage temp. | Over 650C |
| Related standards | KS L 9102, JIS A 9504, ASTM C764 |
| Source | KCC Mineral Wool catalogue (2025.03) |
| MINERAL WOOL LOOSE WOOL 20KG | Form: Bulk loose wool | Pack: 20 kg/bag | Fill density: 40-150 kg/m3 |
Need a different model, or a part not listed here? Send us your parts list →
MINERAL WOOL LOOSE WOOL 20KG
Send the KCC Corporation part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

| Product code | Spec | ||
|---|---|---|---|
| MINERAL WOOL LOOSE WOOL 20KG | Form: Bulk loose wool | Pack: 20 kg/bag | Fill density: 40-150 kg/m3 |
Need a different model, or a part not listed here? Send us your parts list →