山水林田湖生态治理model: Liquid. Available in 1 ton drum package, 250kg drum package, bulk package. color： density：（20℃）1.18-1.25（g/cm3） PH:(20℃)8.50-9.50 Solid content：40-55（%） Suitable dosage：0.05-0.1%
Ii. Application scope and effect
With the advantages of low energy consumption and stable performance, vertical mill is being used in most of the cement plants.
The grinding aids is developed and produced according to the vertical mill process. It will improve the activity of ore powder and cement strength .In addition, it will improve the grinding mill output and stabilize the mill process.
3rdApplication example 1: Yunnan DJ Cement Co., Ltd.
JT-D-3 cement grinding aid in vertical mill
1. The mixing amount of grinding aid is 0.2% of hour output. The output of cement clinker grinding mill increased by 14.3% from 139 t/h up to 159 t/h.
2. Mixed with ore powder, the 3-day compressive strength of P?O42.5 cement increased from 30.4MPa to 36.0MPa, the 28-day compressive strength increased from 61.6MPa to 66.6MPa.
Application example 2: Gguangxi YF Building Materials Co., Ltd.
JT-D-3 cement grinding aid
The mixing amount is 0.15% of the weight of ore powder
1. The output of grinding mill increased by 10%, from 50 t/h to 55 t/h.
2. The 7-day reactivity of ore powder increased from 67% to 75%, the 28-day reactivity increased from 102% to 112%.
The cement properties mixing with grinding aid
1. The fluidity of cement and ore powder will be increased.
2. The fluidity of mastic cement sand slightly increased.
3. The water consumption for standard consistency decreased slightly.
4. The setting time is lengthened about 60 minutes It could be even longer according to customer needs.
Ⅳ How to feed cement grinding aid
2. Feed directly with dosing pump .
3. If the dosing equipment needs to be lifted, two-stage pump will be adopted.
We provide customers testing and control methods for storage tanks, dosing devices and feeding materials.
1. The grinding aid should be used after sampling inspection. Recommended acceptance inspection methods are:
1) Test and compare the density, PH value and color, or solid content of newly arrived grinding aid and reserved samples of qualified grinding aid in the same temp
Shandong Zhongsen Science and Technology Co., Ltd.