| Model: | BYFPM-010 |
|---|---|
| Brand: | BYFPM |
| Origin: | Made In China |
| Category: | Chemicals / Other Chemicals |
| Label: | Foam Agent |
| Price: |
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|
| Min. Order: | 1000 pc |
| Last Online:30 Jul, 2015 |
Product recommendation:
Foam Agent
Model: BYFPM-010
Different soil may be met in the shield tunneling construction. The properties of the foam agent for the tunnel shield which our company developed for the clay layer is:
1.Improving the soil plasticity, maintaining excavation face stability.
2.Increasing the flow of soil, reducing the friction coefficient.
3.Homogenizing the soil, adjusting the earth cabin pressure.
4.Reducing the adhesion of the clay on the shell and the knife disc, effectively reducing the torque.
The using concentration of this product in water is 2％~5％, the expansivity of 1 liter of BYFPM-010 is 25-30, therefore it can produce about 1000 liters of foam.
This product is non-toxic, tasteless, non-corrosive, biodegradable, when accidentally splashed into the eyes, rinsing eyes with a large amount of water.
Specifications:：
| Physical and chemical properties | |
|---|---|
| Colour | Colourless |
| State | Liquid |
| Density (15℃) | 1.00 |
| Viscosity (20℃) | 10cp |
| PH | 7-8 |
| Pour point | 0℃ |
Packaging, transportation and storage life：
1. Packaging: packed by 200L/barrel or 1T/barrel of plastic bucket.
2. Transportation: transported according to the general chemical goods method, belonging to no dangerous goods, keeping the packaging intact.
3. Storage life: stored in a cool and dry place for 12 months since the date of production.
