Audited Supplier
apsm
1344-09-8 / 106985-35-7
Na2sio3
215-687-4
COA
50%~80%
Sodium Disilicate
Powder
Detergent
grcc
650kg Bags or as Clients' Demands
powder
Hebei
3824999999
Product Description
ACTIVE POLY SODIUM DISILICATE
APSM INDEXES
CSDS INDEXES
Characteristic:
1. To exchange Calcium and Magnesium capacity is higher than 4A Zeolite, it is equivalent to STPP, water soften speed is quick, soften capacity is strong and temperature scope is wide
2. Good compatibility with many kinds of surfactants(especially non-ionic surfactants), and with self-consistent stain removable ability
3. It is easy to dissolve in water, 100ml water can dissolve more than 20g
4. Good characteristic of penetrating, emulsifying, suspension and anti-sediment for stain, pH buffering capacity is strong too
5. It is applicable to the slurry preparation, post-blending etc process. The product has good whiteness, fluidity and stability
6. Environmental friendly
To replace STPP, meanwhile solve the Zeolite's disadvantages, we are now producing silicates series products: MSD and APSM, below is the comparison of the main indexes of STPP, Zeolite, APSM and MSD/CSDS:
APSM can not completely replace STPP due to STPP's features of:
- Enhancing the emulsifying and dispersing power, to increase the solubility of protein and dust which normally existing in the fabrics from daily life
- Anti-caking agent for detergent powder. Since detergent powder is easily caking in exposed air, STPP can absorb the moisture and become Hexahydrate, which is dry and free flowing
APSM INDEXES
| Product Name | Activated Poly Sodium silicate(APSM) | ||
| Item | Index | Result | OK |
| Calcium exchange capacity,(computed on basis of CaCO3),mg/g ≥ | 400 | 421 | √ |
| Whiteness,% ≥ | 85 | 89 | √ |
| PH value,(0.1% water solution,25ºC)≤ | 12 | 11 | √ |
| SiO2 %≥ | 20 | - | - |
| Na2O+ SiO2, %≥ | 50 | 52 | √ |
| Density(g/ml) | 0.48-0.6 | 0.51 | √ |
| Insoluble Material %≤ | 1.5 | 0.74 | √ |
| Water % ≤ | 5.0 | 3.5 | √ |
CSDS INDEXES
| Product Name | APSM(Complex sodium disilicate) | |||
| Item | Index | result | OK | NG |
| Calcium exchange capacity,(computed on basis of CaCO3),mg/g ≥ | 400min | 421 | √ | |
| SiO2 % | 20min | - | ||
| SiO2+Na2O% | 50min | 52 | √ | |
| Particle size (passing 20-hole sifter),% ≥ | 90 | 92 | √ | |
| Whiteness,% ≥ | 85min | 90 | √ | |
| PH value,(0.1% water solution,25ºC)≤ | 12max | 11 | √ | |
| Inssoluble substance,%≤ | 1.5max | 0.86 | √ | |
| Water,%≤ | 5max | 4.54 | √ | |
Characteristic:
1. To exchange Calcium and Magnesium capacity is higher than 4A Zeolite, it is equivalent to STPP, water soften speed is quick, soften capacity is strong and temperature scope is wide
2. Good compatibility with many kinds of surfactants(especially non-ionic surfactants), and with self-consistent stain removable ability
3. It is easy to dissolve in water, 100ml water can dissolve more than 20g
4. Good characteristic of penetrating, emulsifying, suspension and anti-sediment for stain, pH buffering capacity is strong too
5. It is applicable to the slurry preparation, post-blending etc process. The product has good whiteness, fluidity and stability
6. Environmental friendly
To replace STPP, meanwhile solve the Zeolite's disadvantages, we are now producing silicates series products: MSD and APSM, below is the comparison of the main indexes of STPP, Zeolite, APSM and MSD/CSDS:
APSM can not completely replace STPP due to STPP's features of:
- Enhancing the emulsifying and dispersing power, to increase the solubility of protein and dust which normally existing in the fabrics from daily life
- Anti-caking agent for detergent powder. Since detergent powder is easily caking in exposed air, STPP can absorb the moisture and become Hexahydrate, which is dry and free flowing
