Product Name: Own Factory Produced Complex Sodium Disilicate Model NO.: sodium disilicate Form: Powder Scent: Unscented Trademark: GM Transport Package: 25 Kgs Per Bag Origin: China Product Description we are the manufacturer and exporter of Complex Sodium DiSilicate-best STPP substitute (40000mts per year)Commodity: best STPP substitute--own factory producedfull name: Complex Sodium DisilicateApplication: replace STPP in detergent powder makingItem Type Type 1Type 2Appearancewhite small granule, free flowingwhite fine powderBulk density0.48g/cm30.68g/cm320FT Container13 mts17 mts40HQ Container26 mts30 mtsPreferred technologyDrying mixing, Post-sprayingPre-spraySpecification and COAItemStandardTest resultCalcium exchange capacity>=400 mgCaCO3/gCSDS441.06Humidity:<=5%2.5PH value:<=1211.27SiO2:>=20%23.08Whiteness:>=80%87.99Bulk Density0.40-0.85ConformPacking: 25kgs in plastic woven bag with inner plastic film bagAdvantage:1. completely friendly to environment2. excellent function and high calcium exchange ability (400min), better than STPP3. excellent PH buffering capacity4. competitive price to reduce much cost5. 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 blending8.be used same as STPP in producing process, without any change in equipment9.to make common or concentrate detergent powder; free-phosphate or low-phosphate detergent powderFor more info, please feel free to contactme