High-Performance Medium and High Temperature Retarder for Concrete

Basic Information

Model NO.

WDCM0106

Color

White

Product Name

Retarder

Product Grade

Industrial Superior Grade

Attribute

Easy to Disperse in Water

Package

Plastic Bag

Production Capacity

30000ton Per Year

HS Code

3403990000

Overview

Medium-to-High Temperature Retarder

This product is an organic polymer synthetic retarder mainly suitable for delaying the thickening time of cement slurry in deep-well cementing operations. It exhibits excellent retardation effects, and the dosage is linearly correlated with the thickening time.

Wide applicable temperature range
Excellent retarding effect
Good system compatibility
Minimal impact on cement performance
Good thermal stability

Application: Oil and gas drilling fluids

Specifications

Implementation Standards: Q/029WD 1406-2024

Item	Specification
Appearance	Colorless transparent liquid
Density, g/cm³	1.10 ± 0.10
pH Value	3.0-5.0
Freezing Point, ℃	-5

Product Display

Main Functions

1. Improved Cementing Safety

Prevents premature cement setting (flash set) in high-temperature well sections. Reduces the risk of pump interruption and casing stuck.

2. Optimized Cementing Window

Accurately designs thickening time based on well depth and circulation time. Suitable for long open-hole sections or high-volume cementing operations.