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TY-Na38

Content description:Bentonite for Pipe Jacking

Sales Hotline:+8613750836416

Product Introduction

Technical standards of Bentonite for Pipe Jacking

Refer to GB/T5005-2010 <Specification for Drilling Fluid Materials >and OCMA standards.

Item	Texinyang Bentonite Index	OCMA Standards
Viscosity600r/min	≥50	≥30
Yield value/plastic viscosity	≤3	≤3
filtration loss/cm3	≤12	≤16
75μm screen remaining/%(m/m)	≤2.5	≤2.5
Moisture/% (m/m)	≤11	≤13

Product features: with good lubricity ,cohesion,thickening and gelling.well wall protection and seepage prevention.

Product application:suitable for pipe jacking, directional crossing, trenchless and other engineering projects.

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