Hydrophilic Fumed Silika
Kenyelletso ea Sehlahisoa
Silika e chesang, kapa silika ea pyrogenic, colloidal silicon dioxide, ke phofo e tšoeu ea amorphous e nang le sebaka se phahameng se phahameng, boholo ba likaroloana tsa nano-scale le palo e batlang e phahame (har'a lihlahisoa tsa silika) ea lihlopha tsa holim'a silanol. Thepa ea silika ea mofu e ka fetoloa ka lik'hemik'hale ka karabelo ea lihlopha tsena tsa silanol.
silika e fumanehang khoebong e ka aroloa ka lihlopha tse peli: hydrophilic fumed silica le hydrophobic fumed silica. e sebelisoa haholo e le motsoako oa bohlokoa liindastering tse ngata tse kang rabara ea silicone, pente le liindasteri tsa polasetiki.
Litšobotsi Tse ka Sehloohong
1, phallo e ntle, anti-sinking e ntle le adsorption.
2, Rabara ea silicone: matlafatso e phahameng, khanyetso e phahameng ea meokho, khanyetso e ntle ea abrasion, pepeneneng e ntle.
3, ka pente: anti-sagging, anti-setting, ntlafatsa botsitso ba pigment, ntlafatsa pigment ho hasana, ntlafatsa ho khomarela filimi, anti-corrosion, ho thibela metsi, ho thibela ho phalla, ho thusa ho phalla, ho ntlafatsa taolo ea rheological.
4, E sebetsa ho karolo e 'ngoe le e' ngoe ea pente (sekhomaretsi, ho roala, enke) ho ntlafatsa botsitso ba pigment, ho ntlafatsa ho hasana ha pigment, ho ntlafatsa ho khomarela filimi, ho thibela ho bola, ho thibela metsi, ho thibela metsi, ho thibela ho phalla, haholo-holo bakeng sa ho matlafatsa rabara ea silicone, sekhomaretsi sa thixotropic. , moemeli oa anti-setting bakeng sa tsamaiso ea mebala.
5, bakeng sa tsamaiso ea mokelikeli ka fumana thickening, rheology taolo, fanyeha, anti-sagging le likarolo tse ling.
6, Bakeng sa sistimi e tiileng e ka ntlafatsa ntlafatso, e sa sebetseng joalo-joalo.
7, Bakeng sa tsamaiso ea phofo e ka ntlafatsa phallo ea mahala le ho thibela agglomeration le liphello tse ling. E ka boela ea sebelisoa e le filler e phahameng e sebetsang bakeng sa rabara ea tlhaho le ea maiketsetso, meriana le litlolo.
Litlhaloso tsa Sehlahisoa
| Index ea Lihlahisoa | Mohlala oa sehlahisoa (BH-380) | Mohlala oa sehlahisoa (BH-300) | Mohlala oa sehlahisoa (BH-250) | Mohlala oa sehlahisoa (BH-150) |
| Likahare tsa silika% | ≥99.8 | ≥99.8 | ≥99.8 | ≥99.8 |
| Sebaka se khethehileng sa m²/g | 380±25 | 300±25 | 220±25 | 150±20 |
| tahlehelo ka ho omisa 105 ℃% | ≤2.0 | ≤2.0 | ≤1.5 | ≤1.0 |
| PH ea ho emisoa (4%) | 3.8-4.5 | 3.8-4.5 | 3.8-4.5 | 3.8-4.5 |
| Tekanyetso e tloaelehileng g/l | Hoo e ka bang 50 | Hoo e ka bang 50 | Hoo e ka bang 50 | Hoo e ka bang 50 |
| Tahlehelo ha ho besa1000℃% | ≤2.5 | ≤2.5 | ≤2.0 | ≤1.5 |
| Boholo ba karoloana nm | 8 | 10 | 12 | 16 |
Sesebelisoa sa Sehlahisoa
Haholo-holo e sebelisoa ka rabara ea silicone (HTV, RTV), lipente, lipente, li-inks, lisebelisoa tsa elektronike, ho etsa pampiri, grease, fiber-optic cable grease, resin, resin, khalase e matlafalitsoeng ka polasetiki, sekhomaretsi sa khalase (sealant), li-adhesives, defoamers, solubilizers, polasetiki, ceramics le liindasteri tse ling.
Ho paka le ho Boloka
1. E phuthetsoe ka pampiri ea kraft e ngata
Mekotla ea 2.10kg holim'a pallet
3. E lokela ho bolokoa ka har'a sephutheloana sa pele sebakeng se omileng
4. E sirelelitsoe linthong tse fetohang
