CALCIUM HYDROXIDE PHOSPHATE

 

ACTIVE TCP

 

SYNONYMS: CALCIUM HYDROXIDE PHOSPHATE

 

FORMULA: Ca5(PO4)3OH

 

M. W.: 502

 

DESCRIPTION: AN AMORPHOUS WHITE POWDER WITH RELATIVE DENSITY AT 3.18 AND MELTINGPOINT AT 1670℃, EASILY SOLUBLE IN WEAK HYDROCHLORIC ACID AND NITRIC ACID, SLIGHTLY SOLUBLE IN COLD WATER AND ETHANOL.      

 

SPECIFICATIONS:

CaO

50.3-55.8%

P2O5

38.2-42.3%

As (As2O3)

3PPM MAX

Pb

20PPM MAX

LOSS ON DRYING

4.5% MAX

LOSS ON BURNING

5.8% MAX

MOISTRUE

3.0% MAX

INSOLUBLE MATTER IN HCl

0.05%

PH

6-9

FINENESS

D50≤5μm

 

USES: AN EXCELLENT INORGANIC DISPERSER. AS IT IS ABLE TO POLYMERIZE RESIN EVEN PARTICLE SIZE, AND IS EASY OF CONTROLLING VISCIDITY, HARD OF STICKING ON WALL AND STIRRER OF TANK, DECREASE THE TIME OF CLEARING AND SUBSEQUENTLYU IMPROVE PRODUCTIVITY DRAMATICALLY THAN ORGANIC DISPERSERS, IT TAKES A LION SHARE IN THE DISPERSER MARKET FOR SUSPENSION POLYMERIZING. IT IS NOT ONLY EXTENSIVELY APPLIED IN POLYMERIZING PS, EPS, PVC, ABX PMMA AND SAN BUT ALSO IN ISOLATIONG AGENT FOR ANTI-STICKING RESIN, BIOMATERIAL, FOOD, DYING PIGMENT, WATER TREATMENT AGENT, RUBBER, PHARMACY, METAL PULVERIZING, CERAMIC AND FLUORESCENT MATERIAL.

 

PACKING:   PACKED IN 10KG OR 20KG PLASTIC BAG

 

H.S. NO.: 28352600