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General Introduction

Cationic Sulfomethylated Phenolic Resin CSMP is a copolymer of cationic monomer, formaldehyde, phenol and sulfomethylation agent under appropriate condition. It has the characteristics of good water solubility, high temperature resistance,strong effect of salinity resistance and filtration loss reducing function. It is a highly effective mud treating agent.

Property index

fig.1

Items

Index

 

CSMP-I

CSMP- Ⅱ

Appearance

Free-flowing powder

Free-flowing powder

Moisture , %

≤10.0

≤10.0

Cloud point (by Cl - ) , g/L

≥100

≥160

Apparent viscosity , mPa·s

≤23.0

≤40.0

FL, ml

≤23.0

≤33.0

Features

•  It can improve mud cake quality and lower HTHP filtration loss.

•  Its fluid loss effect is scarcely influenced by high temperature.

•  Good water solubility and strong salinity-resistance.

•  No flocculation and no thickening.

•  Stronger inhibitive ability than SMP

•  Good compatibility with other additives; Convenient to use and maintain, directly added or mixed with water.

Notes

1. Routine dosage is 1.0 ~ 3.0 %。

2. Light handle during transportation.

3. This product should be stored in a cool, ventilated place to avoid the sun and rain.

Package

It is packed in kraft paper sacks, with net weight 25kg ± 0.5kg per sack.