Prepared Rubber Accelerator MBT(M)-80
CHEMICAL Name: two-mercaptobenzothiazole
COMPOSITION:
| two-mercaptobenzothiazole | 80 plusmn1% |
| EPDM+OiL+Dispersant | 20 plusmn1% |
MOLECULAR Formula:CsevenH5NS2
CHEMICAL Construction:
MOLECULAR WEIGEPT:167.23
CAS NO:149-thirty-4
Quality STHangZhouRD:
| Solution Description | Uncooked Material Description | ||
| Look | LigEPT Yellow granule | ||
| Density(g/cm3): | 1.28 plusmn0.04 | Preliminary M.P. #730C(active MBTS) ge | 170. |
| Mooney viscosity,ML(one+four)at50 degC: | 45 plusmn10 | Ash, % le | .thirty |
| Filtration approach(Mesh/pm) | 120mesh/120 mum | Reduction on drying% le | .30 |
| Density(g/cm3) | Approx one.25 | Residue(a hundred and fifty mum),% le | .ten |
Houses:
It is yellow powEPTor granule with minor osmyl and style bitter. The density is one.forty two-one.52.it is soluble in ethyl acetate, ethanol, remedy of NaOH and Na2CO3, insoluble in benzene, drinking water and gasoline.Reduced explosion restrict is 21g/m3.
Application:
- As the principal universal acid accelerator, it is commonly utilised in NR, IR, SBR, NBR, EPDM, IR and other synthetic rubber items. Its vulcanizates have very good actual physical and mechanical houses.
- It has rapid vulcanization in natural rubber and sulfur-vulcanized synthetic rubber. Its critical temperature for vulcanization is reduced (125 deg C). In specific, when the compound includes bolstered alkali furnace black, it is simple to scorch when miXiHu (West Lake) Dis.ng, and anti-scorching agent is correctly included. EPTroves its safety.
- In sulfur-free lower-sulfur curing system and chloroprene rubber as anti-caustic agent and vulcanization retarder
- Larger action can be obtained in mix with other substances this kind of as thiazoles, thiurams, dithiocarXiHu (West Lake) Dis.Hu (West Lake) Dis.tes, quinones, aldehydes, and standard substances.
- MBT-80GE is a pre-dispersed masterbatch, easy weighing, processing does not fly, does not leak, taste is tiny, is conducive to the health of employees straightforward to disperse, no reduction, to guarantee secure overall performance of the vulcanized items
- This product is bitter and unfavorable for use in foods contact rubber products.
EPT ampLOADING:25 kgs in carton box with polyethylene bag liner
Shipping MARKS:Neutral export stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd. Also can be EPT.
Lead TIME:
| Amount(Metric Tons) | 1-one | two-thirty | gt30 |
| Est.Time(days) | fifteen | twenty five | to be negotiated |
STORAGE VALIDITY:Hold great (below twenty five ordmC) and dry in original deal.twelve months from manufacturing date.
Be aware: In accordance to buyer requirements, distinct content, distinct carrier particles or sheet items.(Like MBT-80 GE, MBT-80 GN EPT 80GS,etc)
