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| Rubace ZMBT |
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| Zinc 2-mercaptobenzothiazole |
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| 155-04-4 |
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| Used for NR, IR, SBR, NBR, EPDM and latex. May be regarded as an intermediate between Rubace M and Rubace DM. Used as a secondary accelerator in combination with Rubace PZ and Rubace EZ. Similar in performance to M at curing temperature in dry rubber application. Has somewhat low scorch and has processing safety. Suitable for mold curing. Requires zinc oxide and stearic acid as activators in many kinds of rubber batch. Easily disperses in rubber: yields non-staining and non-discoloring products. Mainly used for in the manufacture of latex products, foam rubber, latex coating gloves, etc. |
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Appearance: Light-yellow powder
Initial M.P. (Min) 'C: 200.0
Loss on drying (Max) %: 0.30
Zn content %: 15.0-18.0
Residues on 150 micro m sieve (Max) %: 0.10
Oil content (*)%: 0, 1.0-2.0 |
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