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Item |
Technical indicators |
||
The main component content |
Ammonium dihydrogen phosphate content% |
75±2.625 |
|
Ammonium sulfate% |
15 |
||
Bulk density（g/ml） |
0.89±0.07,且≥0.82 |
||
Moisture content（%） |
≤0.25 |
||
Moisture absorption rate（%） |
≤2.00 |
||
mobility（s） |
≤7.0 |
||
Water repellency |
No water absorption, no caking |
||
Penetration（mm） |
≥16.0 |
||
Particle size distribution |
0.250mm or more |
0.0 |
|
0.250mm~0.125mm |
3.0±3.0 |
||
0.125mm~0.063mm |
16.0±6.0 |
||
0.063mm~0.040mm |
22.0±6.0 |
||
Minimum Standards |
≥55 |
||
Low temperature resistance（s） |
≤5.0 |
||
Electrical insulation（kV） |
≥5.0 |
||
Our Service
1. Reply in 24 hours.
2. Customized cylinder color, cap type, valve model no. And stamping is accepted.
3. Every cylinder will be tested before the delivery.
4. Delivery on time and excellent after-sales service.
5. High quality, reliable price.
FAQ
Q: Are you trading company or manufacturer?
A: We are factory and export cylinders for ourselves. It is a company integrating industry and trade.
Q: How long is your delivery time?what is the items of payment?
A: With in 15 days after 30% TTdeposite,balance before before delivery.
Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
http://www.grand-produce.com/