HENAN RTENZA Rubber Accelerator TM TM(TS) CAS NO.97-74-5
Kufotokozera Kwachidule:
| RUBBER ACCELERATOR | RTENZA TM TM (TS) |
| Dzina la Chemical | Tetramethyl thiuram disulfide |
| Molecular Formula | C6H12N2S3 |
| Kapangidwe ka Maselo |  |
| Kulemera kwa Maselo | 208.4 |
| CAS No. | 97-74-5 |
Kufotokozera
| Kanthu | Ufa | Ufa Wothira Mafuta | Granular |
| Maonekedwe | Yellow powder (Granular) | ||
| Poyamba Melting Point, ℃ ≥ | 104.0 | 104.0 | 104.0 |
| Kutaya pakuyanika, % ≤ | 0.30 | 0.50 | 0.30 |
| Phulusa, % ≤ | 0.30 | 0.30 | 0.30 |
| Zotsalira pa 150μm Sieve, % ≤ | 0.10 | 0.10 | \ |
| Zowonjezera,% | \ | 1.0-2.0 | \ |
| Granular Diameter, mm | \ | \ | 1.0-3.0 |
Katundu
Ufa wachikasu (granule).Kachulukidwe ndi 1.37-1.40.Zopanda fungo komanso zosakoma.Kusungunuka mu benzene, acetone, CH2CI2, CS2, toluene, kusungunuka kwa phwando mu mowa ndi diethyl ether, osasungunuka mu petulo ndi madzi Kukhazikika posungira.
Kugwiritsa ntchito
Nthawi zambiri amagwiritsidwa ntchito ngati accelerator yachiwiri kapena ngati chilimbikitso cha ma sulphenamides kuti akwaniritse kuchira mwachangu Amasiyanitsidwa ndi chitetezo chabwino kwambiri chokonzekera poyerekeza ndi ma thiurams ena, ntchito yochiritsa kwambiri komanso osasinthika.Palibe ntchito yochiritsa pakapanda kuwonjezera sulfure wamba.Accelerator yabwino kwambiri ya polychloroprene mogwirizana ndi Rtenza DPG ndi Sulfur.Kutentha kwake kofunikira ndi 121 ℃
Phukusi
25kg kraft paper bag.
Kusungirako
Zopangirazo ziyenera kusungidwa pamalo owuma ndi ozizira ndi mpweya wabwino, kupewa kukhudzana ndi zomwe zapakidwa ndi dzuwa.Zovomerezeka ndi zaka 2.
Zowonjezera zokhudzana
Chogulitsachi ndi chosasintha komanso chosaipitsa super accelerator, chomwe chimagwiritsidwa ntchito makamaka mu mphira wachilengedwe komanso mphira wopangira.Ntchitoyi ndi yotsika ndi 10% kuposa ya accelerator RTENZA TMTD, ndipo mphamvu yotalikirapo ya mphira wonyezimira ndiyotsikanso pang'ono.Zotsatira za vulcanization kutentha kwambiri kwa 121 ℃ ndizokulirapo kuposa za thiuram disulfide ndi dithiocarbamate accelerators, ndipo ntchito yotsutsa kutentha ndi yabwino kwambiri.Mukamagwiritsa ntchito mankhwalawa, mlingo wa sulfure ndi waukulu.Izi zitha kugwiritsidwa ntchito paokha kapena kuphatikiza thiazole, aldehydes, guanidine ndi ma accelerators ena, ndikupangitsa kuti ikhale yogwira ntchito ya thiazole accelerators.Pali kuchedwa kwa vulcanization zotsatira mwazolinga zonse (mtundu wa GN-A) butadiene rabara.Mukagwiritsidwa ntchito limodzi ndi dithiocarbamate mu latex, imatha kuchepetsa chizolowezi choyambitsa vulcanization yapawiri ya rabala.Izi sizingawole kukhala sulfure yogwira ntchito ndipo sizingagwiritsidwe ntchito polumikizana mopanda sulfure.Amagwiritsidwa ntchito makamaka popanga zingwe, matayala, hose za mphira, tepi, zinthu zokongola komanso zowonekera, nsapato, zinthu zosagwira kutentha, etc.
