Renqiu Beifang Chemical Industry Co., Ltd.

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oil drilling grade CMC(CMC-HV)

Product Details:

Appearance	white powder
Purity	95%
CAS No.	9004-32-4
Place of Origin	Hebei, China (Mainland)
Brand Name	Beifang CMC
Model Number	CMC-HV

Payment & Shipping Terms:

Minimum Order Quantity:	5 Metric Ton
Packaging Details:	25kgs net in paper bags with plastic liner, wet prevention, 15.5 tons can be held in a 20' FCL without pallet while 12 tons on pallet.
Delivery Time:	15 days
Payment Terms:	L/C,T/T
Supply Ability:	100 Metric Ton per Month

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Detailed Product Description

CMC-HV:

SPECIFICATION/TEPE	CMC-HV
VISCOSITY(2%SOLUTION,25)mpa.s	1800
DEGREE OF SUBSTITUTE(D.S) ≥	0.8
PURITY(%)	95%
PH VALUE	6.5-8.0
MOISTURE(%) ≤	10
GRANULARITY(60)%≥	80

Description
CMC-HV is a high viscosity, high molecular weight Sodium Carboxymethylcellulose designed to provide viscosity and reduce API filtration rate to water based drilling fluids.
Application & Features

1. CMC-HV is a cost-effective additive to reduce API filtration rate of many water based drilling fluids from freshwater to saturated saltwater. It increases and stabilizes viscosity to improve rheology, wellhole cleaning and suspension property by coating and encapsulating cuttings and solids of drilling fluids.
2. CMC-HV refers to high viscosity technical grade CMC. It meets OCMA DFCP-7 specifications. It is suited for water-loss and rheological control in low-solids muds and a highly efficient viscosifier in all other muds.