Hydrolysis Polyacrylonitrile Ammonium salt
| Model: | - |
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| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Organic Chemical Materials / Other Organic Chemical Materials |
| Label: | Hydrolysis Polyacryl , NH4-HPAN |
| Price: |
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| Min. Order: | - |
Product Description
NNH4-HPAN is made by hydrolyzing acrylic fiber under the high-temperature high pressure, it is the yellowish powder. Contain the base group of -COOH、-COONH4、-CONH2、-CN, etc., has certain warm resisting and slat resisting ability. Because NH4+ has tessellation function in the shale, so has certain collapsing effect.
Technical Indicators:
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Item |
Index |
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fresh-water drilling fluid |
salt-water drilling fluid |
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Appearance |
Powder and granule flow freely |
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residue on sieve( 2mm ), % |
≤ 5.0 |
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Loss on baking, % |
≤ 10.0 |
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Ammonium content, % |
≥ 7.0 |
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Residue on ignition, % |
≤ 2.0 |
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Base pulp |
filter loss, ml |
25±2.0 |
60±3.0 |
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apparent viscosity, mPa.s |
2 ~ 6 |
5 ~ 7 |
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Drilling fluid use polyacrylonitrile |
filter loss, ml |
≤ 14.0 |
≤ 30.0 |
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apparent viscosity, mPa.s |
≤ 8.0 |
≤ 8.0 |
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Method of Application: This product can be applied to various kinds of water-base drilling fluid system directly, can be used as fluid loss additive, anti-collapsing agent; use together with polyacrylamide salt can have the visbreaking function. Can use with many kinds of treating compound. Generally adding amount is 0.5-1.5%.
Packing & Storage: This product adopts the packaging of trinity bag, inside lining the polyethylene film bag, the net weight of each bag is 25 kilograms; Store it in the shady and cool, dry, ventilate place.
Member Information
| Puyang Zhongyuan Sanli Industry and trade Co.,Ltd. | |
|---|---|
| Country/Region: | China |
| Business Nature: | Manufacturer |
| Phone: | +86-13461779131 |
| Contact: | Jody Jiang (Imp & Exp Manager) |
| Last Online: | 17 Jun, 2008 |
