Frictional silica 1. Product Overview (Product Overview) 1.1 Basic definitions Zhongqi Frictional Silica, i-additive ye-food-grade eyenziwe nge-precipitation technology, ibonakala njengepoda emhlophe. Isici sayo esiyinhloko siwukwakheka okungajwayelekile okunezikhala ezijulile ezinezingxenye ezijikelezayo, kuhlanganisa ukusebenza kokugqoka okuqondile namandla okuphatha izithako ezisebenzayo. Le msebenzi engaphenduli ivimbela ukuxhumana ne-fluoride kanye nezinto zokukhanyisa ezikhiqizweni zokuhlanza amazinyo, isebenza njenge-agent yokugqoka eyinhloko efinyelela ibhalansi phakathi kokuhlanza kahle nokuvikela i-enamel. 1.2 Core values Njengomgomo obalulekile wokusebenza kokuhlanza amazinyo, Zhongqi Frictional Silica ixazulula kahle izinkinga zemboni ezifana nokugqoka kwe-enamel nokuhlanza okungalingani okubangelwa ama-abrasives ajwayelekile. Ngokulawula kahle izinga lokugqoka nezakhiwo ze-particle, iklanyelwe izimo ezahlukene zokunakekelwa kwamazinyo kuhlanganisa abantwana, abantu abadala, kanye nokunakekelwa kwamazinyo abuthakathaka. Ukwakhiwa okunezikhala kuqhubekisela phambili isikhathi sokugcina sezithako ezisebenzayo emlonyeni, kuhlinzeka ngezixazululo zokuhlanza eziphephile nezisebenzayo kumapasta wamazinyo aphakathi nendawo kuya phezulu. 2. Product Characteristics (Product Characteristics) 2.1 Structural and performance advantages •Ukulawulwa kokugqoka okuqondile: Indlela yokuhlala isetshenziswa ukwakha isakhiwo se-particle "esigcwele ngaphakathi + umphetho opholile", futhi inani le-RDA lingashintshwa njengoba kudingeka (uhlobo lwabantwana ≤50, uhlanga lwabantu abadala 70-120, uhlanga lokukhanyisa 120-150), okwenza kuhluze futhi kwehlise ukugqoka kwe-enamel. •Amandla aphezulu okuphatha: isakhiwo esinezingxenye ezijulile singakwazi ukumunca i-tea polyphenols, i-chlorhexidine nezinye izithako ezisebenzayo, futhi amandla okuphatha aphezulu kakhulu kunezinto zokugqoka ezijwayelekile. •Ukusebenza okuhle kokuhlangana: inani le-pH 6.0-7.0, ukusebenza okuhle kokuhlangana ne-fluoride, akuphazamisi ukusebenza kwezingxenye ezivimbela izimbungulu; ubukhali buphakeme kune-96%, abuphazamisi ukuvumelana kombala we-paste ngemuva kokuhlanganiswa ne-matrix ye-toothpaste. 3. Key technical parameters (KTP) Parameter items Child indicators Adult general indicators White spot indicators testing standard SiO₂ content (dry basis) ≥98.0% ≥98.0% ≥98.0% GB/T 31740-2015 average grain diameter （μm） 5-7 7-10 8-12 Laser particle size analysis abrasion value （RDA） ≤50 70-120 120-150 Dental enamel abrasion test Water absorption (mL/20g) 15-20 18-25 20-25 Internal testing Oil absorption (mL/100g) 55-80 70-100 90-120 DBP adsorption method pH value (5% water dispersion) 6.5-8.0 6.0-8.5 6.0-8.5 potentimetric method whiteness （WG） ≥97 ≥96 ≥96 White light meter method Heavy metal content (ppm) ≤10 ≤10 ≤10 Atomic absorption spectrophotometry 4. Application fields (Application Fields) 4.1 Oral care for children •Kufaneleka kubantwana abaneminyaka engu-0-12. Imodeli yokugqoka ephansi enenani le-RDA ≤50 inganciphisa ukugqoka kwamazinyo amakhaza futhi ifinyelele ukuvimbela izimbungulu okuthambile kanye ne-fluoride. 4.2 Adult basic cleaning •Kwe-paste yokunakekelwa kwansuku zonke, imodeli ye-particle size engu-70-100μm ingasusa kahle imfucumfucu yokudla ne-plaque, ithuthukise ukusebenza kahle kokuhlanza ngesikhathi sokuhlanza, futhi ifaneleka ezakhiweni ezijwayelekile ezifana ne-fluoride ne-antibacterial. 4.3 Whitening toothpaste •Imodeli yokugqoka ephakathi nendawo nephakeme ye-8-12μm isusa izikhumba ze-tea nezikhumba zomlilo ngokusebenzisa ukugqoka komzimba, futhi ihlanganisa nesakhiwo esinezingxenye ezijulile ukuze imunce i-agent yokukhanyisa, ifinyelela "ukugqoka-ukuhlangana" kokukhanyisa okubili. 5. Standards and regulations (Standards & Regulations) •Ulandela izindinganiso zikazwelonke nezemboni: GB/25576-2020 izidingo zenkomba. •Thola isitifiketi esihambisanayo: ilayisensi yokukhiqiza i-food additive, i-CMA/CNAS isitifiketi sokuhlola. •Landela izincazelo zokuphepha: izinkomba ze-heavy metal ne-microbial zifinyelela ngokuphelele ezingeni, futhi inani eliphelele labantu abaphilayo lingaphansi noma lilingana no-1000CFU/g. 6. Product Advantages (PA) •Ukuhlukaniswa okuqondile nokuhambisana: ama-model ahlukaniswe ngokwezithameli nezisebenzelayo, futhi inani le-RDA lingalawulwa ukuze lihlangabezane nezidingo zokuhlanza zezinhlaka zonke. •Ukusebenza okuphezulu kokuphepha: isakhiwo se-particle esipholile sinciphisa ukugqoka kwe-enamel, futhi sifaneleka kubantu abathintekayo ngemuva kokuhlolwa kokuphazamiseka kwe-mucosal yomlomo. •Ukusebenza okuhle kokuhlangana: isakhiwo esinezingxenye ezijulile sithuthukisa izinga lokusetshenziswa kwezithako ezisebenzayo, futhi sihlanganisa ukuhlanza nezithako zokusebenza. •Ukuzinza nokwethembeka kwe-batch: ubuchwepheshe bokuhlukaniswa komoya buqinisekisa usayizi we-particle ofanayo, ukwehluka kokusebenza phakathi kwe-batch kungaphansi noma lilingana no-5%, kufanelekile ukukhiqiza ngezinga elikhulu. 7. Factory advantages Zhongqi Guangdong Silicon Materials Co., Ltd., ibhizinisi le-high-tech likazwelonke kanye nebhizinisi elikhethekile, elihlelekile, eliyingqayizivele, nelisha, selivele lizinikele embonini iminyaka engaphezu kwengu-20. Le nkampani inezobuchwepheshe eziyi-17 ezivunyiwe futhi isebenza ngesisekelo sokukhiqiza esiqinisekisiwe se-GMP. Ihlome ngama-instruments okuhlola advanced kuhlanganisa ama-atomic fluorescence spectrometers kanye nama-laser particle analyzers, isungule uhlelo oluphelele lokulawula ikhwalithi oluhlanganisa izinqubo zokuhlola eziyi-26 kusukela ezinsizakusebenza kuya kumikhiqizo eqediwe. Le nkampani ithole isitifiketi se-ISO22000 sokuphathwa kokuphepha kokudla. 8. Frequently asked questions 1. Yiziphi izici eziyisisekelo zokwakheka kwalomkhiqizo? Ipoda emhlophe enezinhlangothi ezipholile nesakhiwo esingajwayelekile esinezingxenye ezijulile. Ayiphenduli ne-fluoride kanye ne-agent yokukhanyisa. 2. Yini inani le-RDA kanye nosayizi we-particle walomkhiqizo wabantwana? Inani le-RDA lingaphansi noma lilingana no-50, kanti usayizi ophakathi we-particle ngu-5-7μm. 3. Yini izinga nezisekelo zokuhlola zokuqukethwe kwe-SiO₂? I-dry base ingaphezu kuka-98.0%, ngokuhambisana ne-GB/T 31740-2015 ukuhlola. 4. Yiziphi izindinganiso ezibalulekile zikazwelonke nezikhalazo? Ilandela i-GB/25576-2020, futhi inelayisensi yokukhiqiza i-food additive kanye ne-CMA/CNAS isitifiketi. 5. Ungayifinyelela kanjani ukukhanyisa okubili kwemikhiqizo yokukhanyisa? Usayizi we-particle we-8-12μm ususa izikhumba ngokomzimba, futhi isakhiwo esinezingxenye ezijulile simunca i-agent yokukhanyisa ukuze sibe nomphumela "wokugqoka-ukuhlangana". 9. Qualifications and Honours •FSSC22000 •ISO22000：2018 •ISO9001：2015 •SHC HALAL •OU KOSHER •FDA attestation •FAMI-QS •SEDEX •Ilayisensi yokukhiqiza i-food additive •Ilayisensi yokukhiqiza i-feed additive •Ibhizinisi le-high-tech likazwelonke •Ibhizinisi elikhethekile, elihlelekile nelisha eGuangzhou •Amalungelo angama-37 avela kwi-Office of State Intellectual Property.