Agén antiscorching silica
Rumus molekular: Sio2 · NH2O
Cu no .: 7631-86-9
Pakét: 25kg / kantong
Kahirupan Panyimpen: 12months
Kirim surélék Panalungtikan
Product Details ofAgén antiscorching silica
Katerangan:
| Ngaran kimia | Silika |
| Rumus molekular | SiO2· Nh2O |
| Cik No . | 7631-86-9 |
| Iket | 20-25 kg / kantong |
| Kahirupan curung | 12 bulan |
Spésifikasi:
| Katingali | Bubuk bodas / granul | ||||
Silika (dasar garing) langkung ageung atanapi sami sareng% | 98 | ||||
Ngetik | S115 | S125 | S155 | S175 | S195 |
Bet daérah permukaan khusus m2 / g | 100-130 | 115-135 | 140-160 | 165-185 | 185-205 |
Ctab | 90-120 | 105-125 | 130-150 | 155-175 | 175-195 |
Deletan Bandy G / L | 190-260 | ||||
Nilai pH (10% solusi cai) | 6.0-7.5 | ||||
Leungitna di ignition (dasar garing)% kirang ti atanapi sami | 7.0 | ||||
Rugi dina pengering% kirang ti atanapi sami sareng | 4.0-8.0 | ||||
Adsorption DBP, cell / 100g | 200-300 | ||||
Sesa (45μm)% kirang ti atanapi sami | 0.50 | ||||
Eusi cu, mg / kg kirang ti atanapi sami | 30.0 | ||||
Mi eusi, mg / kg kirang ti atanapi sami | 50.0 | ||||
Eusi FE, mg / kg kirang ti atanapi sami | 1000.0 | ||||
% (Na2SO4) Uyah leyur% (dina bentuk na2so4) kirang ti atanapi sami | 1.6 | ||||
Hatur nuhun kana mawar ributeter sareng Vincanizer, mungkin waé kanggo ngukur bahan karét anu anyar dina waktos, ngan ukur perlu kana karét karét anu henteu dicampurkeun, ku} {2} .. 1} {)
Mimiti, pikeun ngirangan jumlah acancs ventcanzelisasi, tapi ieu bakal nyababkeun sipat fisikan anu nyababkeun, biasana aya anu nambian Daing Atan Sulfonylam Isimik {{2} Nya Dertrotaer DM mangrupikeun promotor para universal gaduh laju karya anu alarida,} Promots Acunili . Dina sapal suhu anu luhur dina usum suhu anu luhur, promosiasiana timbul pikeun ngirangan jumlahna {6} {.
Karét didaur ulang 10-20 Massa massa ditambah kana karét umum, sareng bahan karét didamel ku hokor campuran sareng} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Dina koordinasi sareng bahan silika gél, nambihkeun kumétis Glikolie, Pisan Exchortrats organik kedahkeun {}. DI ... glikol (Hotah molekular 400) 60%, promotor amine hal organik L 2 . 5%.
Dina aspék koordinasi, sanaos sakumaha anu disebatkeun di luhur, kalayan seueur diskusi, tapi upami henteu tiasa nyegah ngambekan, asam {{} na. DikenyyyySine henteu tiasa dianggo terang - produk karét berwarna kusabab polusi na {siga.}
The coke inhibitor also slows down vulcanization while delaying vulcanization because it reduces crosslinking, so do not use it in large quantities.In the authors' experience, the dosage should not exceed 0.4%.If it must exceed 0.4%, the amount of vulcanization accelerator should be reduced first.Do Teu ngagunakeun promotor anu luhur, anti luhur - metoda kreng sken.
panas Tags: Agen anticorching Sastica, Cina, produsén, dahsina, pabrik, bolak, bolak, kutub kimia karét, sumebar
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Agén Cadeling Silan Si69Kirim surélék Panalungtikan
