HPMC for byggebransjen
  • Air ProHPMC for byggebransjen
  • Air ProHPMC for byggebransjen
  • Air ProHPMC for byggebransjen

HPMC for byggebransjen

HPMC for byggebransjen er en viktig del av mørtel og spiller en viktig rolle i mørtelprodukter. Dens funksjoner på sementbaserte materialer inkluderer vannretensjon, fortykning, luftinntak og forsinkelse. HPMC for byggebransjen produsert av MST har stabil ytelse. Som et viktig tilsetningsstoff i mørtel reflekterer det stabil ytelse.

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HPMC for byggebransjen

HPMC for byggebransjen is an important part of mortar and plays an important role in mortar products. Its functions on cement-based materials include water retention, thickening, air entrainment and retardation. HPMC for byggebransjen produced by MST has stable performance. As an important additive in mortar, it reflects stable performance.

Produktnavn:

Hydroksypropylmetylcellulose (HPMC)

Andre navn

Hypromellose

Appreance

hvitt pulver

CAS-nr.

9004-65-3

EINECS-nr .:

220-971-6

MF:

C12H20O10

Renhet:

99%


Overflatespenning

4225-230

Aske innhold

â ‰ ¤5%

Forkullingstemperatur

225-230 ° C

Vanninnhold

â ‰ ¤5%

Termokrom temperatur

190-200Ì ​​C

PH verdi

6,5-8,0

Nedbrytningstemperatur

200 ° C

Lysgjennomgang

â ‰ ¥ 80

Geltemperatur (â „ƒ)

50-68 ° C

Hvithet

â ‰ ¥ 75

Innhold av hydroksypropyl

9.0-12.0

Viskositet

100-200000 kan det tilpasses

Innhold av metoksy

24,0-30,0

Fitness

80-100Liste

The performance of HPMC for byggebransjen in mortar:

a. The embodiment of HPMC for byggebransjen's flexibility in mortar: In modern buildings, thin-layer materials are used as the base, such as cement fiberboard and gypsum board. However, rigid cement-based materials cannot deform with the deformation of these materials, thus causing the bonding surface to detach. Therefore, only after adding HPMC for construction industry, the adhesive will have sufficient stress absorption capacity.

b. The embodiment of HPMC for byggebransjen's cohesive force in mortar: Cement can only be bonded on a porous substrate, but this type of substrate is rare in modern buildings. HPMC for construction industry can firmly bond with non-porous substrates, so mortar can still be used on non-traditional materials.

c. The manifestation of HPMC for byggebransjen's increased opening time of mortar: thin-layer mortar is very easy to lose water and dry due to evaporation or absorption of the base material, resulting in insufficient water for cement to harden. The addition of HPMC for construction industry increases the open time of dry-mixed mortar and also increases its adhesion to various substrates.

d. The waterproofness of HPMC for byggebransjen mortar: thin layer materials are usually used in decorative construction, such as surface coating. Therefore, there are certain waterproof requirements, which cannot be met by pure cement systems. After joining the HPMC for construction industry, it will have certain waterproofness;

e. The impact resistance of HPMC for byggebransjen is reflected in the mortar: all rigid systems are prone to impact damage. Adding HPMC for byggebransjen can greatly reduce such problems.

MST has 20 years of experience in the production of HPMC for construction industry, and can produce products with different viscosities according to customer needs.HPMC for byggebransjen.


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