China (Mainland)
Diamondsupplier
low price complex sodium disilicate--best STPP substitute CAS NO.13870-28-5
- Min.Order: 13 Metric Ton
- Payment Terms: L/C,D/P,T/T
- Product Details
Keywords
- detergent builder
- STPP
- zeolite
Quick Details
- ProName: low price complex sodium disilicate--b...
- CasNo: 13870-28-5
- Molecular Formula: Na2Si2O5
- Appearance: white powder or granular
- Application: for detergent powder making
- DeliveryTime: 15 days
- PackAge: Complex Sodium Disilicate Application...
- Port: shanghai port, China
- ProductionCapacity: 40000 Metric Ton/Year
- Purity: 95
- Storage: dry
- Transportation: no dangerous
- LimitNum: 13 Metric Ton
- odor: no
Superiority
eco-friendly
low price
high quality
excellent function
Details
Complex Sodium Disilicate
Application: replace STPP in detergent powder making
|
Item Type |
Type 1 |
Type 2 |
|
Appearance |
white small granule, free flowing |
white fine powder |
|
Bulk density |
0.48g/cm3 |
0.68g/cm3 |
|
20FT Container |
13 mts |
17 mts |
|
40HQ Container |
26 mts |
30 mts |
|
Preferred technology |
Drying mixing, Post-spraying |
Pre-spray |
Specification and COA
|
Item |
Standard |
Test result |
|
Calcium exchange capacity |
>=400 mgCaCO3/gCSDS |
441.06 |
|
Humidity: |
<=5% |
2.5 |
|
PH value: |
<=12 |
11.27 |
|
SiO2: |
>=20% |
23.08 |
|
Whiteness: |
>=80% |
87.99 |
|
Bulk Density |
0.40-0.85 |
Conform |
Packing: 25kgs in plastic woven bag with inner plastic film bag
Advantage:
1. completely friendly to environment
2. excellent function and high calcium exchange ability (400min), better than STPP
3. excellent PH buffering capacity
4. competitive price to reduce much cost
5. free flowing and low density: 0.48/ml around.
6. not easily absorb moisture in air to become cake.
7. very suitable for high tower sprayer and especially dry mix or blending
8. be used same as STPP in producing process, without any change in equipment
9. to make common or concentrate detergent powder; free-phosphate or low-phosphate detergent powder