Toothpaste Abrasive agent
Affiliated Classification:
Daily chemical products
Product |
Formula |
Features |
Dicalcium phosphate |
CaHPO4 · 2H2O |
Relative friction coefficient:15-25% Fine powder grade: min90% pass through sieve mesh 320 Micronized grade: D50min = 2.5㎛ |
Calcium pyrophosphate |
Ca2P2O7 |
Relative friction coefficient:75-90% Fine powder grade: min90% pass through sieve mesh 320 Micronized grade: D50min = 2.5㎛
The relative friction coefficient is slightly lower than the hardness of Tooth enamel, providing the best guarantee for tooth whitening without damaging the enamel. |
Calcium hydroxyphosphate |
Ca5(PO4)3.OH Ca10(PO4)6 .2OH |
Relative friction coefficient:75-90% Fine powder grade: min90% pass through sieve mesh 320 Micronized grade: D50min = 2.5㎛ The relative friction coefficient is slightly lower than the hardness of Tooth enamel, providing the best guarantee for tooth whitening without damaging the enamel. |
keywords:
household chemicals (cleaning products)
grade
the
coefficient
relative
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