Frictional silica 1. Product Overview (Product Overview) 1.1 Basic definitions Zhongqi Frictional Silica, i-additive esebenzayo yokudla eyenziwe nge-precipitation technology, ibonakala njengepowder emhlophe. Isici sayo esiyinhloko siyisakhiwo esingajwayelekile esine-porous enezinhlangothi ezijikelezayo, ihlanganisa ukusebenza kahle kokugxila nokukwazi kokumunca izithako ezisebenzayo. Le msebenzi engaphenduli ivimbela ukuxhumana ne-fluoride kanye nezinto zokukhanyisa ezikhiqizweni zamathambo, isebenza njenge-agent eyinhloko yokugxila efinyelela ibhalansi phakathi kokuhlanza kahle nokuvikela i-enamel. 1.2 Core values Njengomgomo obalulekile wokusebenza kahle kokuhlanza amathambo, Zhongqi Frictional Silica ixazulula kahle izinkinga zezimboni ezifana nokugqoka i-enamel nokuhlanza okungalingani okubangelwa ama-abrasives ajwayelekile. Ngokulawula ngokunembile izinga lokugxila nezimo zezinhlayiya, iklanyelwe izimo ezahlukene zokunakekelwa kwamazinyo kuhlanganise nokunakekelwa kwamazinyo ezingane, abantu abadala, kanye namazinyo anokuthinteka. Isakhiwo se-porous sandezela isikhathi sokugcina sezithako ezisebenzayo emlonyeni, sinikeza izixazululo zokuhlanza eziphephile nezisebenzayo zamathambo aphakathi nendawo kuya phezulu. 2. Product Characteristics (Product Characteristics) 2.1 Structural and performance advantages •Ukulawula ukugqoka ngokunembile: Indlela yokuhlala isetshenziswa ukuze kwakhiwe isakhiwo sezinhlayiya "esigcwele ngaphakathi + umphetho opholile", futhi inani le-RDA lingashintshwa njengoba kudingeka (uhlobo lwezingane ≤50, uhlanga olujwayelekile lwabantu abadala 70-120, uhlanga lokukhanyisa 120-150), okuhlanza futhi kunciphisa ukugqoka kwe-enamel. •Ikhono eliphezulu lokumunca: isakhiwo se-porous singamunca i-tea polyphenols, i-chlorhexidine nezinye izithako ezisebenzayo, futhi ikhono lokumunca liph significantly higher than that of ordinary friction agents. •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 ukujwayeleka kombala we-paste ngemuva kokuhlanganiswa ne-toothpaste matrix. 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 ezinganeni ezineminyaka 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-toothpaste yokunakekelwa kwansuku zonke, imodeli ye-70-100μm ingasusa kahle imfucumfucu yokudla ne-plaque, ithuthukise ukusebenza kahle kokuhlanza kokuxubha, futhi ifanele izakhiwo eziyisisekelo ezifana ne-fluoride ne-antibacterial. 4.3 Whitening toothpaste •Imodeli yokugqoka ephakathi nendawo nephakeme ye-8-12μm isusa izimpawu ze-tea nezimpawu zomlilo ngokusebenzisa ukugxila komzimba, futhi ihlanganisa nesakhiwo se-mesoporous ukuze imunce umkhiqizo wokukhanyisa, ifinyelela "ukugxila-ukumunca" okuphindwe kabili. 5. Standards and regulations (Standards & Regulations) •Landela izindinganiso zikazwelonke nezimboni: GB/25576-2020 izidingo ze-index. •Thola izitifiketi ezifanele: ilayisensi yokukhiqiza i-additive yokudla, 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 nokuhambisana ngokunembile: ama-model ahlukaniswe ngokwezithameli nezisebenzo, futhi inani le-RDA lingalawulwa ukuze lihlangabezane nezidingo zokuhlanza zezinhlaka zonke. •Ukusebenza okuphephile okuhle: isimo sezinhlayiya esipholile sinciphisa ukugqoka kwe-enamel, futhi sifanele abantu abathintekayo ngemuva kokuhlolwa kokuphazamiseka kwe-mucosal yomlomo. •Ukusebenza okuhle kakhulu: isakhiwo se-porous sithuthukisa izinga lokusetshenziswa kwezithako ezisebenzayo, futhi sihlanganisa ukuhlanza nezithako zokusebenza. •Ukuzinza nokwethembeka kwe-batch: ubuchwepheshe bokuhlukaniswa komoya buqinisekisa usayizi wezinhlayiya ojwayelekile, ukwehluka kokusebenza phakathi kwe-batch kungaphansi noma lulingana no-5%, kufanelekile ukukhiqizwa okukhulu. 7. Factory advantages Zhongqi Guangdong Silicon Materials Co., Ltd., ibhizinisi le-high-tech likazwelonke kanye nebhizinisi elikhethekile, elihlelekile, eliyingqayizivele, nelisha, selikhona embonini iminyaka engaphezu kwemibili. Le nkampani inezobuchwepheshe eziyi-17 ezivunyiwe futhi isebenza ngesisekelo sokukhiqiza esiqinisekisiwe se-GMP. Ihlome ngama-instrument advanced testing afana ne-atomic fluorescence spectrometers kanye ne-laser particle analyzers, isungule uhlelo oluphelele lokulawula ikhwalithi oluhlanganisa izinqubo eziyi-26 zokuhlola kusukela ezinsizakusebenza kuya kumikhiqizo eqediwe. Le nkampani ithole isitifiketi se-ISO22000 sokuphathwa kokuphepha kokudla. 8. Frequently asked questions 1. Yiziphi izici ezisemqoka zesakhiwo salomkhiqizo? Powder emhlophe enezinhlangothi ezipholile nesakhiwo esingajwayelekile se-porous. Ayiphenduli ne-fluoride kanye nomkhiqizo wokukhanyisa. 2. Yini inani le-RDA kanye nosayizi wezinhlayiya zalomkhiqizo ezinganeni? Inani le-RDA lingaphansi noma lilingana no-50, kanti usayizi ojwayelekile wezinhlayiya ngu-5-7μm. 3. Yini izinga neziqinisekiso zokuhlola zokuqukethwe kwe-SiO₂? I-dry base ingaphezu kuka-98.0%, ngokwe-GB/T 31740-2015 ukuhlola. 4. Yiziphi izindinganiso ezisemqoka zikazwelonke nezitifiketi? Ilandela i-GB/25576-2020, futhi inelayisensi yokukhiqiza i-additive yokudla kanye ne-CMA/CNAS isitifiketi. 5. Ungayithola kanjani i-double whitening yemikhiqizo yokukhanyisa? Usayizi wezinhlayiya we-8-12μm ususa izimpawu ngokomzimba, kanti isakhiwo se-porous simunca umkhiqizo wokukhanyisa ukuze sibe nomphumela "wokugxila-ukuhlanganisa". 9. Qualifications and Honours •FSSC22000 •ISO22000：2018 •ISO9001：2015 •SHC HALAL •OU KOSHER •FDA attestation •FAMI-QS •SEDEX •Ilayisensi yokukhiqiza i-additive yokudla •Ilayisensi yokukhiqiza i-feed additive •Ibhizinisi le-high-tech likazwelonke •Ibhizinisi elikhethekile, elihlelekile nelisha eGuangzhou •Amalungelo angama-19 avela kwi-Office of State Intellectual Property