Price	USD10.00
Packge	1Kg/Drum

Product Details

Product Name carboxy methyl cellulose
CAS No.9000-11-7
EINECS No.618-326-2
MFC6H12O6
MW180.15588
Appearancepreswollen, microgranularWhite to off-white
density 1.050 g/cm3(Temp: 15-18 °C)

Manufacturer high quality oil drilling grade carboxy methyl cellulose CMC

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Product Information

Manufacturer high quality oil drilling grade carboxy methyl cellulose CMC

CMC appears to be white or light yellow powder, which is odorless and non-toxic. it's soluble in cold or hot water. when it solutes, some colloidal solution will appear, which is neutral or slightly alkaline. The important feature of CMC is that it can form colloid solution with high viscosity. Many factors influencing its viscosity are concentration, PH, temperature, substituted ratio and salts, etc.

Performance and characteristics of CMC:
CMC, as a kind of water-soluable gel in the drilling fluid system, constitutes drilling mud. It's with high control ability of water loss. HV2 is a highly efficient fluid loss agent. When under the lower amount of water, you can control the water loss in a appropriate water level, without affecting the other performance of the mud. In addition, the quality of the mud cake it formates is good and it's with strong and tough property. Besides, its performance of salt resistance and temperature resistant is good. Under a certain concentration of salt, it can still have good filtration reduction ability and keep a certain rheology. its viscosity changes little in the saline solution and aqueous solution. Adhesive is applicable for deep drilling. The rheology of slurry, with performance of good non-newtonian fluid, can be easily controlled. when CMC was used as cementing fluid, it can prevent fluid from flowing into the rock formation and fracture. As a fracturing fluid, it can control the loss of fluid that flows into the well.

CMC advantages

Drilling mud formulated by CMC can make the wellbore wall a thin and firm filter cake with low permeability and reduce water loss. Adding mud after CMC makes the drilling rig get a small initial shear force, reduces friction so that the gas trapped in the mud is easy to release, the cuttings are easy to carry into the mud, and good suspension dispersion performance prolongs the service life of the mud. .

The mud of CMC configuration is affected by mildew, the PH value does not need to be kept high, and no preservatives are needed

The slurry prepared by CMC has good stability and good salt resistance, and it has good ability to reduce water loss even if the temperature is above 120°C under a certain salt concentration.

Item		WD-CMC
Appearance		White or light yellow powder, no lumps
Application		oil drilling
Moisture		≤10
≥Purity		≥80
Degree of substitution/D.S		≥0.8
PH		6.5-8
Apparent viscosity/m Pa.s		30-90
Filter loss/mL		≤10

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Our Company

Packaging Details

Delivery Details

By Express	By Air	By Sea
Suitable for under 50kg	Suitable for more than 50kg	Suitable for more than 500kg
Fast: 3-7 days	Fast: 3-7 days	Slow: 3-10 days
High cost	Medium cost	Medium cost
Door to door service	Door to door service	Port to port service

Certification

FAQ:

Q1: Can I get a sample?

A:Free samples is available, while the shipping cost should undertake by your side.

Q2: What is your MOQ?

A:Our MOQ is 10g, 100g and 1kg for your evaluation quality of our goods on the condition that sample charge is 100% paid.

Q3: Is there any discount?

A:Yes, for larger quantity, we always support with better price.

Q4: What payment terms do you accept ?

A:We'd like to accept T/T, L/C, Paypal, or Western Union.

Q5: How long will it take to get the good?

A:Depending on your location, For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Why You Choose Us?

1. Rich experience

We specialize in this filed for many years,our steriods and hormones exported to all over the world and established long friendly relations of cooperation with them.

2. Great quality,purity and favorable

Good quality is one of our biggest secret to success;u can get the best quality and service from us.

3. Safest and fastest delivery

We have adequate stock so that we can deliver the products with 24 hours as soon as receiving the payment.Fast and discreet shipment will be arranged to pass customs.

4. Good package

Unique ways to ship 10g to 100kg powders to your destination.We offer melting powder into liquid service and ship the liquid in special bottles.

5. Great after-sales service

Any needs or questions contact me freely.

Don't worry about working with us:

1. If the goods are withheld by the customs and cannot be received, we have special customs clearance personnel. Generally, the goods will be delivered to the customers within the specified time, so as to avoid the influence of weather and international situation. If the goods are not received, we will refund the full amount.

2. If the goods are not delivered for a long time after payment, all kinds of goods we sell are in stock. We will communicate with customers about the delivery time or port before selling. If the goods are not delivered after the time limit, we will refund the full amount.

3. The product quality and purity are not high. Our products will have strict quality inspection before leaving the factory. If the product is wrong or the product quality is unqualified, we will return the full payment.

Company Profile Introduction

Hebei Crovell Biotech Co., Ltd. was founded in 2019 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.

Our company has strong technical strength, advanced equipment, strict quality management system and high-quality aftersales service, adhers to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival. All for the customers’ satisfaction, all for the long term healthy development of the enterprise. In the past 2 more years, we have been strictly managing the whole trade process, focusing on every detail, providing customers with all-round services such as product purchase, R & D, quality control, logistics management and so on, and become reliable cooperation company and partner for our clients. Nowadays We formed large varieties, large scale, complete categories, refined degree, added value and high technology content product chain .There are several series including pharmaceutical products, food grade additives, industrial grade, fertilizer grade and mineral products.

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Manufacturer high quality oil drilling grade carboxy methyl cellulose CMC

Product Details

Manufacturer high quality oil drilling grade carboxy methyl cellulose CMC

Manufacturer high quality oil drilling grade carboxy methyl cellulose CMC

Company Profile Introduction

Recommended supplier

Hebei Crovell Biotech Co Ltd