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Weifang Hua Wei Bentonite Group Co., Ltd.

gaoxin second street,Weifang,Shandong,China

查看电话号码

無料会員

bentonite

China

-

70 ~ 3000 / Metric Ton Get Latest Price

weifang city shandong province China

70 per Metric Ton

1 Metric Ton

bag package

20

10000 Metric Ton per Year

T/T, L/C

-

今すぐお問い合わせください

製品仕様

Usage : Appliance Paint Application Method : powder coating State : Powder Coating Brand Name : &quot HUAWEI &quot brand CAS No. : - Other Names : - MF : - EINECS No. : - Main Raw Material : -

タイトルまたは説明

Bentonite for drilling

      Bentonite undergoes great expansion when it is caught in water, so it possesses good characteristics of colloids, and it can add viscosity of suspension. When used for drilling mud, it can add lubrification of drilling too can clean rock cuttings produced in the course of drilling well. It can be extensively used for drilling construction of complex tectonic layer to avoid the hole trouble.

      The product is well-known for the good performance of good hydration, strong expansion with water, large exchange amount of positive ion and high mud production rate. 

 

OCMA Grade

Performance

 Standard-OCMA  

 Huawei Standard-OCMA  

Viscometer dial reading at 600r/min

          30

                 35

Yield point/Plastic Viscosity Ratio

          6

                  4

Filtrate volume /ml

          16

                 12

Residue of diameter 75um%

          2.5

                  2

Moisture content %

          13

                 11

 

API Grade 

Requirement

     Standard-API    

   Huawei Standard-API    

Viscometer dial reading at 600r/min

            30

                  35

Yield point/Plastic Viscosity Ratio

            ≤3

                  2.4

Filtrate volume /ml

            15

                  12 

Residue of diameter 75um/%

            4.0

                  3.0

 

HUAWEI EXTENDED BENTONITE 

 Requirement                                          

                         Standard                             

Viscometer dial reading at 600r/min

                             70

Yield point/Plastic Viscosity Ratio

                             6.0

Filtrate volume /ml

                             15

Residue of diameter 75um/%

                             4

Moisture content %

                             10

Dosage of powder

               50% of API bentonite

 

Directional crossing bentonite

      HUAWEI Directional Crossing Bentonite has good Thixotropy andSuspension property ,dissolving speed, strong rheological properties, high mud-making rate, good lubricating performance, low friction coefficient, etc, which made mud soil has stronger ability of carrying drilling cuttings and protect the hole wall and the hole in the wall formed certain mud skin, maintain the stability of hole wall, prevent infiltration of advantages, is the ideal geological exploration drilling and trenchless through engineering materials .According to the requirements of the engineering geological conditions. 

Performance                                                             

                Standard                                                       

Viscometer dial reading at 600r/min

                    45

Yield point/Plastic Viscosity Ratio                   

                    3

Filtrate volume /ml

                    1

お問い合わせ

連絡先担当者: debby

会社:Weifang Hua Wei Bentonite Group Co., Ltd.

住所:gaoxin second street, Weifang, Shandong, China,261000

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debby < Weifang Hua Wei Bentonite Group Co., Ltd. >
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