1. cost-effective
2. make good strength for gypsum materials
3. whiteness is more than 95%
about our good quality POP plaster gypsum powder for decoration materials:
INTRODUCTION TO GYPSUM PLASTER
Gypsum Plaster is manufactured by using Pure Mineral Gypsum , Having high purity of calcium sulphate obtain from mines. It is washed, treated, calcined at std. specific temperature, pulverized to find mesh, sieved & hardening, strengthen compounds & are added to give final product.
Technical Details of Gypsum Plasters:
- INTIAL SETTING TIME 15 TO 20 MINITUES
- FINAL SETTING TIME 30 TO 35 MINITUES
- PARTICAL SIZE 95 % PASSING THROUGH 100 MESH
- COMPRESSIVE STRENGTH 55-60 KG / SQ .CM
- FLEXURAL STRENGTH 30-35 KG / SQ.CM
- BULK DENSITY 0.85 – 0.9 GMS/ CU-CMS
- MODULUSE OF RATIO (KG PER CM2) 40 KG / SQ CMS
- ConSISTENCY (WATER : PLATER RATIO) (65ML – 70ML) : (100 /GM)
Our Laboratory Test Results - (AS PER IS-2547-PART-I-1976)
FROM: GEO-CHEM LABORATORIES (P) LTD. INTERNATIonAL INDEPENDENT INSPECTION & TESTING COMPANY. |
TEST AS PER IS-2547-PART-I-1976 (CHEMICAL TEST): |
TEST | METHOD | RESULT |
SULPHUR TRIOXIDE (SO3) | IS-1288 | 40.65% |
CALCIUM OXIDE (CaO) | IS-1288 | 31.03% |
MAGNESIUM OXIDE (MgO) | IS-2547 | 0.21% |
SODIUM OXIDE (Na2O) | ICP | 0.062% |
LOSS ON IGNITION AT 300C | IS-2547 | 5.50% |
FREE LIME | IS-2547 | NIL |
RESIDUE ON 1.18 mm IS SIEVE | IS-1607 | NIL |
| | |
REMARKS: | Conforms as per the requirement of chemical
Composition in table I (3) and (4) of IS-2547 (Part-I) 1976. |
