China Building Material Hydroxypropyl Methyl Cellulose Powder HPMC Concrete Additives Admixture, Find details about China Chemical HPMC, Chemical Additive HPMC from Building Material Hydroxypropyl Methyl Cellulose Powder HPMC Concrete Additives Admixture
HPMC parameters | |||
Grade | A | B | C |
Ash(%) | 2~5 | 6~8 | 10~15 |
Purity(%) | 96~98 | 93-94 | 85-90 |
Water retention(%) | ≥94 | ≥91 | ≥90 |
Gel temperature(ºC) | 65-70(68) | 65 | 65 |
Dedicated to the addition of one ton of putty powder(‰) | 2.8~3.2 | 3.5~4 | 4.5~5 |
Types of viscosity | 50,000/100,000/150,000/200,000 | ||
Moisture content(%) | 3~5 | ||
Packaging | 25kg /bag |