HPMC slaodach

HPMC slaodach

An HPMC slaodach arna tháirgeadh ag Milestone Industrial Co.Ltd. is breiseán fíor-riachtanach é i dtáirgeadh ábhar tógála. Is féidir le haistriú HPMC slaodach chuig na hábhair thógála feabhas a chur ar a airíonna uisce, plaisteachta, comhtháthaitheachta agus frith-duillín, rud a fhágann gur féidir ábhair thógála a úsáid Is féidir leis an meán tréithe níos cobhsaí a thaispeáint, tá an tógáil níos gasta, agus feabhsaítear éifeachtúlacht oibre.

HPMC slaodach viscosity performance in the building materials industry:

1) The standard viscosity measurement of HPMC slaodach is the same as that of other cellulose ethers. They are all measured in a 2% aqueous solution at 20°C. The viscosity of the same product increases as the concentration increases. For products of the same concentration with different molecular weights, products with larger molecular weights have higher viscosity.

2) The relationship between HPMC slaodach viscosity and temperature is similar to that of methyl cellulose: when the temperature rises, the viscosity begins to decrease, but when the temperature reaches a certain temperature, the viscosity suddenly rises and gelation occurs; but in low-viscosity products, the viscosity The gel temperature is relatively high for products with higher viscosity.

3) The gel point of HPMC slaodach is not only related to its viscosity, but also to the composition ratio of methoxy and hydroxypropyl and the total degree of substitution.

4) HPMC slaodach is also pseudoplastic. Its solution is stable when stored at room temperature. Except for the possibility of enzymatic degradation, the viscosity has no degradation.

The performance of HPMC slaodach in building materials with different viscosities can be applied to different building materials. MST has 20 years of experience in the production of cellulose ethers. The Viscous HPMC produced by it can be used as a thickener, dispersant, emulsifier and film-forming agent. Used in chemicals, synthetic resins, construction and coatings.