Commodity: Complex Sodium Disilcate
Application: replace STPP in detergent powder making
Appearance: white small particle, free flowing
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Specification
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Standard
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Test result
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Calcium exchange capacity
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>=400 mgCaCO3/gCSDS
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441.06
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Humidity:
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<=5%
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2.5
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PH value:
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<=12
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11.27
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SiO2:
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>=20%
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23.08
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Whiteness:
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>=80%
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87.99
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Visual specific weight:
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0.35-0.65
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0.48
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Packing: 40kgs in plastic woven bag with inner plastic film bag, 26MT/ 40HQ
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
6. low density. 0.48/ml around. it is close to that of detergent powder
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. not easily absorb moisture in air to become cake.