Description
Biycell Joint Filler is a closed cell cross linked polyethylene expansion joint foam & is grey in colour. It is light weight, has superior compression and recovery properties and impervious to most liquids. Biycell Joint Filler is available in either plain or adhesive, and is available with a 10mm zip strip which is removed prior to placement of a sealant.
USES:
Biycell Joint Filler is ideal as a bond breaker and gap filler in floor and wall joints, and as a filling system for bridges, motorways and roads. It is impervious to most liquids. Biycell can also be used as a lagging/isolation barrier on plumbing and sewerage pipes prior to placement of concrete.
SIZES:
Handy Rolls: 50mm, 75mm & 100mm x 10mm thick x 6 metre Plain.
50mm, 75mm, 100mm, 150mm & 200mm x 10mm thick x 25 metre Plain & Adhesive.
TECHNICAL DATA:
| DESCRIPTION | UNIT | VALUE | METHOD |
|---|---|---|---|
| Density | Kg/m³ | 30 | JIS K6767 |
| Tensile Strength | kpa | 270 | JIS K6767 |
| Elongation | % | 125 | JIS K6767 |
| Compressive Hardness | kpa | 30 | JIS K6767 |
| Tear Strength | N/cm | 16 | JIS K6767 |
| Water Absorption | Gms/cm³ | 0.001 | JIS K6767 |
| Thermal Conductivity | W/mk | 0.30 | SATM518 |
| Compression Set | % | 10 | JIS K6767 |
| Maximum Working Temperature | ºC | -60 +60 | - |
BIYCELL JOINT FILLER – Chemical Resistance
| MEDIUM | VISIBLE CHANGE | LENGTH | WIDTH | THICKINESS | ABSORPTION VOLUME % | RETENTION OF TENSILE STRENGTH % |
|---|---|---|---|---|---|---|
| Distilled Water | None | +0.2 | -2.2 | -3.7 | 1.7 | - |
| Sulphuric Acid 30% | None | +0.2 | +0.3 | -0.5 | 0.4 | 96 |
| Sulphuric Acid 3% | None | -0.4 | 0 | -1.7 | 0.4 | - |
| Nitric Acid 10% | None | -0.2 | +2.5 | -0.1 | 1.0 | 100 |
| Hydrochloric Acid | None | +0.6 | +0.5 | -1.7 | 0.8 | 100 |
| Acetic Acid 5% | None | +0.6 | +1.0 | -3.9 | 1.6 | 98 |
| Oleic Acid | None | +1.2 | +2.3 | -4.4 | 4.3 | - |
| Caustic Soda | None | +0.2 | +0.8 | -0.9 | 0.9 | 100 |
| Caustic Soda Soln 1% | None | -0.2 | +0.8 | -0.9 | 0.4 | - |
| Ammonia 10% | None | +1.2 | -2.0 | -1.5 | 1.8 | - |
| Soda-Water 2% | None | +0.4 | +1.0 | -1.5 | 1.8 | - |
| Sodium Cl Soln 10% | None | -0.6 | -1.5 | -1.1 | 0.8 | 99 |
| Aqueous phenol Soln 5% | None | +0.4 | +2.0 | -2.3 | 1.9 | 97 |
| Citric Acid Soln 5% | None | +0.4 | +1.0 | +2.0 | 1.3 | |
| Hydroperoxide 3% | None | 0 | +1.3 | +3.8 | 0.9 | 100 |
| Ethanol 95% | None | 0 | 0 | -0.7 | 3.7 | 99 |
| Ethanol 50% | 0 | -0.5 | -3.2 | 2.2 | - | |
| Acetone | None | +0.4 | +1.2 | -3.0 | 5.5 | 100 |
| Ethyl Acetate | None | +1.0 | +1.7 | +0.8 | 6.1 | 100 |
| Ethylene Chloride | None | +2.0 | +2.8 | -8.0 | 3.4 | 100 |
| Carbon Tetrachloride | None | +8.2 | +7.7 | +1.3 | 16.7 | 100 |
| Toluene | None | +6.4 | +7.3 | +1.8 | 14.7 | 100 |
| Heptane | None | +6.8 | +7.3 | -5.7 | 11.3 | 100 |