Overview
     I have hydroxypropyl guar gum on the synthesis mechanism and process conditions very different from the past, the use of a step in the synthesis of water-borne catalytic phase shift method, add a special phase transfer catalyst, the product of the performance indicators had improved greatly. Fracturing fluid thickener is mainly used for oilfield production by injection process, especially for the oil temperature higher than 100 ℃ deep well fracturing oil and gas fields.

Technical indicators