Gold Member Since 2016
Audited Supplier
Qingdao Doeast Chemical Co., Ltd.

Starch, Modified Starch, Drilling Starch manufacturer / supplier in China, offering Modified Starch API for Oil Drilling Applications, Acid Thick Agent - Polyacrylamide, Talcum for Soap Manufacturing of Good Quality and so on.

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Supplier Homepage Product Oil chemicals Modified Starch API for Oil Drilling Applications

Modified Starch API for Oil Drilling Applications

FOB Price: US $650-1,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $650-1,000/ Ton
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Port: Qingdao, China
Production Capacity: 8000mt Per Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: DEC
  • Classification: Chemical Additives
  • Appearance: Powder
  • Trademark: Doeast
  • Specification: 100%
  • HS Code: 3913900
  • Efficacy: Thickner
  • Type: Thickeners
  • Color: Light Yellow
  • Transport Package: 25kg Craft Paper Bag
  • Origin: China
Product Description
This product is used for filtration control in all types of water base drilling fluids ranging from fresh to salt saturated waters. It also has shale inhibitive characteristics. It meets or exceeds API 13A specifications. Its thermal stability is up to 100ºC. It is also can be bacterial fermentation.
Appearance White powder
Suspension capability600r/ min reading40g/L saline water≤18
Saturated saline water≤20
filtration40g/L saline water10 cm3
Saturated saline water10 cm3
Residue (2000μm)Nil
This product could be added into drilling fluid directly or slowly added into water to form dense colloid solution in case of forming large blocks to influence solution rate.
Suggested dosage is 0.5-1 %.
The product is usually kept in a compound or multi-wall bags, with each net weight 25 KG; Special packages are available based on customers' requirements.
The product should be kept in shady, dry and ventilated warehouse with environment temperature controlled within 122F and relative humidity 50%. It should be prevented from sun and rain, and positioned in some place away from heat and fire; the recommendation for bag piles is no more than 8 layers.
The expiration period is 12 months. It should not be utilized unless examined and qualified if out of expiration.
Avoid contacting with eyes, skin and clothing. Otherwise, wash with a flush of water. Refer to Material Safety Data Sheet (MSDS) for complete handling and hazard data.

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