"Made in China" API Modified Starch

DEscriptION
Sodium carboxymethyl starch (CMS) is a modified starch with carboxymethyl ether, which is superior to carboxymethyl cellulose (CMC) and is the best product to replace CMC. CMS aqueous solution is stable and excellent performance, with bonding, thickening, water retention, emulsification, suspension, dispersion and other functions. CMS in the process of oil wells as a slurry stabilizer, water retention agent, play a role in reducing water loss, improve the clay particles in the drilling of the role of coal particle stability. CMS has little effect on the plastic viscosity of the mud, which has great influence on the power and shear force, which is beneficial to carry the cuttings, especially when the drilling salt is used, which can stabilize the drilling fluid and reduce the loss. Particularly suitable for high salinity, high PH value of saline alkali wells
TECHNICAL SPECIFICATIONItemsSpecificationTest resultMoisture,%≤1310.922000μm SieveNo residueNoneSolubility in Acid %≥99.599.6120ºC Aging viscometer
600r/min40g/l Salt water≤1814Saturated brine≤2014120ºC After aging API Filtration loss, ml40g/l Salt water≤108.6Saturated brine≤107.4
FEATURES
1. Has a good effect of reducing the filter;
2. Low viscosity
3 .High temperature up to 120 ºC;
4. Salt to saturation;
5. Biodegradable, environmentally friendly, environmentally friendly;
6. Acid solution rate is high, is conducive to the protection of oil and gas layer.
PACKAGE
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.
Loading quantity: 18MT/20'FCL without pallets and 16MT/20'FCL with pallets