Bentonite for Drilling Mud CAS 1302-78-9

Product Description                              For more products, please visit our company's main pageProduct Specification:Physical propertiesSodium bentoniteCalcium bentoniteColorwhite/yellowwhite/yellowWhiteness70-80%70-80%Plasticity180-200%80%325 mesh pass rate90%90%Swelling capacity≥20≥7CompositionSodium BentoniteCalcium BentoniteSiO2%69.3267.23Al2O3%14.2715.88Fe2O3%1.842.62TiO2%0.130.13CaO%1.992.22MgO%2.694.01Na2O%1.850.13K2O%1.380.19LOl%5.678.09  Bentonite is a kind of clay mineral with montmorillonite as the main component. It has strong water absorption, it can absorb 8 times of its own volume of water, and it has a volume expansion of 10-30 times. It is suspended and cemented in the aqueous solution. It has grease luster and smooth touch. it Can absorb water to expand and become colloidal shape. If the water  lost after long-term air drying, it can become loose again Because of its strong ion exchange capacity, bentonite can absorb or absorb various colors. Mix it with grease to make it smoother. Its fine powder water suspension has good dispersion and  not easy to precipitate. In oil and gas drilling, mud should be used to cool bit, remove debris, protect well wall and balance ground pressure. Bentonite is an ideal material for drilling mud because of its good dispersibility and large amount of mud.FAQQ1: MAY I GET ONE SAMPLE BEFORE PLACING ORDER?Re: Yes, we'd like to provide sample for you. For those normal products, you just need to bear the freight; for those high value products, you just need to freight and a ite product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need. Q2: WHICH PAYMENT IS AVAIL ABLE FOR YOUR COMPANY?Re: In order to prompt our cooperation, there are some payment methods for your choice. T/T(USD), West- erm union, Paypal, Credit card, Alipay or Alibaba trade insurance all is ok. You can choose the one which is convenient for you. Q3: HOW AND WHEN CAN I GET MY GOODS AFTER PAYMENT?Re: For small quantity products, they will be delivered to you by intermational courer(DHL, FedEx, TIT, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery. For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is. Q4: IS THERE ANY POSSIBLE TO USE MY APPOINTED LABEL OR PACKAGE?Re: Sure. If needed, we'd like to use label or package according to your requirement. Q5: HOW CAN YOU GUARANTEE THE GOODS YOU OFFER IS QUALIFIED? Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualifed. If the goods can't come to the quality we promise, you can ask for refund.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1