W.R. Grace & Co.’s food-grade silica products are primarily grouped into three series: SYLOID®, TRISYL®, and PER KASIL®, widely used in food processing, edible oil refining, nutritional supplements, and other fields.
Below is an overview of core products and their applications:
I. SYLOID® Series – Multifunctional Food-Grade Silica
Certified by the FDA (21 CFR 172.480) and approved by the EU EFSA (E551), these products offer moisture-proofing, anti-caking, flow improvement, and oil adsorption capabilities.
- SYLOID® 63 FP
- Izici: Ukuphakama okuphezulu, ukungathathi amanzi okuphansi, kuthatha kuze kube ngu-2.5x isisindo sawo emanzini.
- Izicelo: Izithako zokudla (ukuvikela ekwakheni amaqhuqhuva kweziphuzo eziphuzi/izinsimbi); izithako (ukuvikela emanzini usawoti/ushukela/izithako).
- Compliance:Meets FCC, USP/NF, and Japanese food additive standards.
- SYLOID® 244 FP
- Izici: I-excipient enezinhlobonhlobo ezinezakhiwo zokuvikela umswakama, ezivimbela i-static, nezokuthambisa.
- Izicelo:Amathablethi/amakhapsuli (ithuthukisa ukuhamba kwepoda, ivimbela ukujolisa ngesikhathi sokwenza amathablethi); ukudla okusebenzayo (umthwali wezinto ze-oli/izakhi eziphilayo ezifomini eziqinile)
- SYLOID® 72
II. TRISYL® Series – Silica for Edible Oil Refining
FDA GRAS-certified, designed to remove phospholipids, metal ions, and saponifiable substances for oil quality improvement.
- TRISYL® 150 IE
- Izici:I-silica eyenziwe ngokuqinile enobukhulu obuphakeme (>99.9% SiO₂).
- Izicelo: Ukuguqulwa kwe-enzymatic transesterification (kwandisa impilo ye-enzyme, kukhiqiza amafutha anama-zero-trans-fat); ukuhluza amafutha ezinhlanzi (kususa izinsimbi ezinzima/ukuphuma kwephunga).
- TRISYL® 300
- Izici:Ukuphakama kokumunca okukhulu kwe-nickel ye-colloidal kanye nezinto ezisongwayo.
- Izicelo: Ukucubungula ngemva kokuhlanganiswa kwe-hydrogen (kususa izinsalela ze-nickel emafutheni ezitshalo); ukulungiselela i-biodiesel (ithatha iziphazamiso ezipholile).
- TRISYL® 450
- Features:Optimized for animal fats (e.g., beef tallow), efficiently removes collagen.
- Izicelo: Ukuhlanzwa kwezimfathe (kwandisa ukujula, kwehlisa iphunga); ikakhulukazi ihlinzekwa emakethe aseLatin America.
III. PER KASIL® Series – Food-Grade Precipitated Silica
FCC-certified, used for anti-caking and flow improvement in food additives and supplements.
- PER KASIL® 1450
- Izici: Ubukhulu obuphansi (0.10 g/cc), ukuhamba okuphezulu.
- Izicelo:
- PER KASIL® 2000
- Izici: Ukuphakama kokumuncwa, kuthola umswakama wemvelo.
- Izicelo: Ukupheka ama-premix (gcina ukuzinza kwepoda); ukudla kwezilwane (ukuvikela umswakama ukuze kube nesikhathi eside sokuphila).
IV. Ezinye Imikhiqizo Erelated
- SYLOBLOC® P 05:Silika amorf sintetis untuk anti-blokir dalam filem pembungkusan makanan, disahkan untuk kontak makanan FDA (21 CFR 177.1520).
- SYLODENT® 753:Low-hardness silica for toothpaste abrasives, compliant with FCC and European Pharmacopoeia standards.
Ukhetho Iqondiso
- Anti-caking/Flow Improvement:Prioritize SYLOID® 63 FP and PER KASIL® 1450.
- Oil Refining:Use TRISYL® 150 IE or TRISYL® 300.
- Liquid Adsorption:Choose SYLOID® 244 FP or SYLOID® 72.
All food-grade products are FDA GRAS-certified; some (e.g., TRISYL®) also meet EU EFSA and German BfR standards. Grace offers customizations for particle size, porosity, and surface treatment (e.g., SYLOID® AL-1 FP for high-humidity environments). For full technical documents or the latest product list, visitW.R. Grace’s official websiteor contact their global technical support team. 
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