Fireproof coatings tester chamber method
Standards
GB 14907—1994、GB 14907—2002、ETAG：2006、BS 8202:1992:2
Sample making
1. The test plate of the fireproof coating tester (small chamber method) is made of birch five-layer plywood conforming to GB738-75 "broadleaf wood plywood", its size is 300mmx150mmx5mm, and the surface of the sample should be smooth and smooth, without joints and other defects.
2. before the test board is coated with fireproof paint, the state should be adjusted to constant at the temperature of 25±1℃ and the relative humidity of 60%——70% (the weight change of 24h interval is not more than 0.1%)。
3. according to the coating ratio of 200——250g/m2 (thick paste coating allows to increase to 500g/m2) to test the fire retardant coating evenly covered on the surface of the test plate and around, when the need for multiple coating, the interval between two times should be 24h.
The finished specimens shall be adjusted to constant weight according to the condition state specified in 2 articles, and ten specimens of each fireproof coating shall be prepared.
Technical parameters
The specimen holder can be tilted 450±20
Copper combustion cup: Outer diameter 24mm± 0.1mm,
The wall thickness is 1mm±0.06mm, the height is 17mm±0.1mm and the volume is 6mL
Fuel: Chemically pure grade anhydrous ethanol
Send product request
Other supplier products
 |
Fabric Hand Feel Tester | Brief Introduction：By softness value of the test material and objective evaluation of its feeling (touch) performance for softness test fabrics, te... |
 |
Toyota Specialized Abrasion Tester-QINSUN | Standard JIS L 0849(Japanese Industrial Standard for Abrasion Resistance of Textiles) ISO 5470-2(Rubber- or Plastics-Coated Fabrics — Abras... |
 |
Automatic dry cleaning tester | Instrument Purpose The YG-6 Fully Automatic Dry Cleaning Tester is used to evaluate the physical properties of wool, fur, cotton-linen, worsted, a... |
 |
Single Cable Vertical Flame Tester | introduction Single Cable Vertical Flame Tester is used for the vertical flame propagation of a single insulated wire or cable is a bench scale te... |
 |
Vertical Flammability Tester | IntroductionVertical Flammability Chamber for measuring the vertical flame spread for children’ sleepwear, fabrics, other textile materials o... |
Same products
 |
HDPE High Speed Water Cooled Double Wall Corrugated Pipe Extrusion Line | Seller: Shandong HUASU Plastic Technology Co.,Ltd. | The molds adopt the double flow channel structure and nitriding polishing processed die head. Thi... |
 |
PanEVAP & MVR system | Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
