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Products |
HiDispersion MBT-80
| Product description: |
Composition |
80% 2-mercapto-benzthiazol,
20% EPDM/EVA binder and dispersing agents |
Appearance |
Light yellow granules |
Density,20 °C |
Approx. ~ 1.33g / cm3(20°C) |
Physiological properties :See safety data sheet (MSDS) |
Raw material characteristics of
MBT
:
:
Melting point |
~ 172°C |
Evaporation loss |
≤0.5
% |
MBT
content |
≥ 98 % |
Sieve residue 63μm |
≤ 0.5 % |
Ash content |
≤ 0.5 % |
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| Use Characteristics: |
An accelerator HiDispersion® MBT-80 which is most frequently used for NR, SBR, IIR, and CR. It is used independently or together with basic accelerators. HiDispersion® MBT-80 is a semi-ultra, multi-purpose accelerator with a long plateau effect. It provides vulcanizates with good physical properties. In sulfur-free compounds HiDispersion® MBT-80 acts as an anti-scorch agent, in CR compounds as a retarder. HiDispersion® MBT-80 is activated by basic accelerators as aldehyde amine and guanidine etc., and by thiurams and dithiocarbamates. |
| Processing Advantages: |
The thermoplastic, excellent compatible EPDM/EVA binder which is combined with active dispersing promoters allows much more easily and quickly incorporation and excellent dispersion in the rubber mixing. In this way, optimal activity of the effective MBT is assured. |
| Dosage levels: |
NR and SBR:primary: 1 - 2 phr with 2 – 3 phr HiDispersion® S-80
secondary: 0.5 – 1 phr with 0.2 - 0.3 phr HiDispersion® TMTD-80 and 1.5 phr S
sulfurless: 0.5 phr with 3 - 4 phr HiDispersion® TMTD-80
IIR: 0.5 - 1 phr with 0.5 - 1.5 phr HiDispersion® TMTD-80and 1 - 2 phr sulfur. |
| Applications: |
Mechanical articles of all kinds, e.g. treads, carcasses, air hoses, conveyor belts, driving belts, hoses, cable insulations. |
| Packing: |
Net25 kg cartons with plastic inner. |
| Storage stability: |
In original closed containers under cool and dry conditions max. 2 years. |
| Handling: |
Consult material safety data sheet (MSDS) for additional handling information. |
Add: Lingang industrial park, Guanyun county, Lianyungang, Jiangsu, 222228, China.
Tel: +86-518-88585887 / 88586222 / 88588588 Fax: +86-518-88586887 |
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