Tug:Vulcanizing Agent DTDM rau roj hmab accelerator CAS 103-34-4
qib high accelerator DTDM
Product details:
Lub npe: 4,4'-Dithiodimorpholine
Cov mis mos molecular: C8H16N2O2S2
CAS: 103-34-4 Nr
PIB: 236.35
DTDM yog qhov muab lub cev ntawm cov sulfur. Nws yuav tso ib feem ntawm 27 active sulfur nyob rau hauv qhov kub ntawm vulcanization; Nws yuav ua rau muaj kev sib txuas siab rau cov roj hmab, ib feem lossis tag nrho hloov cov sulphur, yog li ua kom cov sulfur nquag tau txais lub tshuab ua haujlwm zoo tshaj plaws. Uas ua rau ib nrab zoo qauv roj hmab tesist tsis tsuas yog qaug zog tab sis kuj oxidation. Raws li DTDM cov qauv tshuaj tshwj xeeb hauv kev ua haujlwm ntawm tus neeg sawv cev vulcanized, txhawb nqa, tiv thaiv oxidantand tiv thaiv coking kev ua haujlwm zoo. Yog li ntau cov khoom lag luam roj hmab suav nrog hauv tsev thiab txawv teb chaws them nyiaj rau DTDM. vulcanization kub, ntxiv rau tso tawm active sulfur, thiaj li ua rau cov roj hmab tsim ib tug siab connecting muaj nuj nqi, morphlinyl, uas muaj lub thib ob amine qauv feature. Hom dawb radical no tuaj yeem tsis tsuas yog tiv taus cua sov thiab oxygen, tab sis kuj ncua sij hawm coking, yog li ua kom ceev vulcanization. Yog li, DTDM muaj kev ua tau zoo ntawm tus neeg sawv cev vulcanized, txhawb nqa, tiv thaiv oxidant thiab tiv thaiv coking kev ua haujlwm. Yog li ntau cov khoom lag luam roj hmab suav nrog hauv tsev thiab txawv teb chaws them nyiaj rau DTDM.
Sulfur pub vulcanizing tus neeg saib xyuas rau kev ua haujlwm zoo vulcanization thiab semi-efficient vulcanization kho system; muab cua sov / thim rov qab / kev laus ua haujlwm hauv NR thiab hluavtaws roj hmab; tsis tawg; kev ruaj ntseg zoo heev.
Ntim:
Ntim hauv net 25kg packing. Khaws rau hauv qhov chaw txias, qhuav thiab zoo-ventilated. Lub sijhawm khaws cia yog 2 xyoos.
| Yam khoom | POWDER | GRANULAR |
| Qhov tshwm sim | Dawb Crystalline hmoov | Dawb rau lub teeb daj granular |
| Pib MP ℃ ≥ | 120.0 Nws | 118.0 Nws |
| Poob ntawm ziab % ≤ | 0.50 ib | 0.40 Nws |
| % ≤ | 0.30 Nws | 0.30 Nws |
| * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb fawb thiab tsim cov khoom tshiab raws li qhov tshwj xeeb xav tau ntawm peb cov neeg siv khoom. | ||
