Discount Viscosity of construction grade HPMC
Construction grade HPMC is widely used in the construction industry, and the dosage is very large, such as cement mortar, putty powder and other products. There are some things to pay attention to in actual use.For example,the MST® Discount Viscosity of construction grade HPMC is inversely proportional to temperature.As the professional manufacture, we would like to provide you high quality Discount Viscosity of construction grade HPMC. And we will offer you the best after-sale service and timely delivery.
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Product Description
MST® Discount Viscosity of construction grade HPMC
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Construction grade HPMC is widely used in the construction industry, and the dosage is very large, such as cement mortar, putty powder and other products. There are some things to pay attention to in actual use.
Hydroxy Propyl Methyl Cellulose basic data:
|
Product name: |
Hydroxy Propyl Methyl Cellulose (HPMC) |
|
Other Names |
Hypromellose |
|
Appreance |
White powder |
|
CAS NO. |
9004-65-3 |
|
EINECS No.: |
220-971-6 |
|
MF: |
C12H20O10 |
|
Purity: |
99% |
MST® Discount Viscosity of construction grade HPMC.
The relationship between Discount Viscosity of construction grade HPMC and temperature, what should be paid attention to in practical application?
Discount Viscosity of construction grade HPMC is inversely proportional to temperature.
|
Product name: |
Hydroxy Propyl Methyl Cellulose (HPMC) |
|
Surface Tension |
4225-230 |
|
Carbonization temperature |
225-230 ̐C |
|
Thermochromic temperature |
190-200 ̐C |
|
Decomposing temperature |
200 ̐C |
|
Gel temperature(℃) |
50-68 ̐C |
|
Content of hydroxypropyl |
9.0-12.0 |
|
Content of methoxy |
24.0-30.0 |
|
Ash content |
≤5% |
|
Water content |
≤5% |
|
PH Value |
6.5-8.0 |
|
Light transmittance |
≥80 |
|
Whiteness |
≥75 |
|
Viscosity |
100-200000 it can be custmized |
|
Fitness |
80-100List |
Discount Viscosity of construction grade HPMC increases when the temperature drops. The product viscosity we usually call refers to the result of the detection of a 2% aqueous solution of this product at a specific temperature of 20 degrees Celsius.
In practical applications, because of large temperature differences between summer and winter, our engineers recommend using relatively low Discount Viscosity of construction grade HPMC in winter, so that it is more convenient to use during construction and construction progress is faster. If high Discount Viscosity of construction grade HPMC is used and used in low temperature weather in winter, Discount Viscosity of construction grade HPMC will increase. When workers scrape, the viscosity is too strong, it is not easy to scrape, and it is uneven, which increases the difficulty of workers' work. , The progress of the project will also be affected.
But in summer, we can use high Discount Viscosity of construction grade HPMC so that the viscosity of the product will not decrease, the worker can be done it well.
