HPMC For Repair Mortar

Repair mortar is a polymer-modified mortar, made of cement, stones, filler, and various high molecular polymers. Therefore, it combines the cohesion of polymer materials and the durability of inorganic materials. It can ensure the early strength of the mortar and other essential properties needed to repair concrete. 

Описание:

As a part of the concrete repair system, the repair mortar is suitable for large-area concrete repair, including honeycomb, pockmarked surfaces, damages to the protective layers, reinforcement leakages, and deterioration of concrete structures caused by wear, freeze-thaw damages, corrosion or fire, etc. Repair mortar has excellent waterproof and anti-corrosion capabilities and can also be used for repair and new construction.

Increased adhesive strength to concrete substrates
Reduced shrinkage and cracking
Optimized flexural and compressive strength
Improved water retention

Recommendations: MK801

Свойства и спецификации 
Химическо наименованиеХидроксипропилметилцелулоза
Външен вид Бял или кремав на цвят прах
Закъсняла разтворимостNo
Съдържание на влага ≤6 %
Съдържание на пепел     ≤5 %
Съдържание на Метокси  19-24 %
Съдържание на Хидроксипропил  4-12 %
pH стойност 6-8
Размер на частиците   Пропуск 80 мрежа 99%
Вискозитет 75 000-80 000 mPa.s (NDJ-1, разтвор 2%, 20℃)
35 000-40 000 mPa.s (Brookfield-RV, разтвор 2%, 20℃)

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