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Predispersed Rubber Chemicals TMTM-80
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| Post Date: | Aug 29,2018 |
| Expiry Date: | Feb 25,2019 |
| Detailed Description: |
Detailed Product Description
Manufacturer experienced,Stable , continuable,environmental ISO9001,ISO14001,REACH pre-register.Powder,Granular,Masterbatch HiDispersion Predispersed Rubber Chemicals TMTM-80 Ultra accelerator for the curing of natural and synthetic rubbers Product description Composition 80% tetramethylthiuram mono-sulphide, 20% EPDM/EVA binder and dispersing agents Appearance Light-yellow granules Density,20 oC Approx. ~ 1.24 g / cm3 (20oC) Physiological properties : See safety data sheet (MSDS) Raw material characteristics of TMTM: Melting point ~ 100 oC Evaporation loss ≤ 0.5% TMTM content ≥ 98% Sieve residue 63µm ≤ 0.5 % Ash content ≤ 0.5 % Use Characteristics A super accelerator HiDispersion TMTM-80 causes very rapid and scorch-safe vulcanization of natural and synthetic rubbers. HiDispersion TMTM-80 receives additional activation from basis accelerators, e.g. aldehyde amine and guanidine. Together with sulphenamide and mercapto accelerators in which HiDispersion TMTM-80 is used as secondary accelerator are of great technical importance. Low sulphur vulcanization provides vulcanizates with good ageing resistance. 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 TMTM is assured. Dosage levels NR: primary: 0.15 - 0.3 phr + 2 - 3 sulfur secondary: 0.1 - 2.5 phr + 2.5 phr sulfur and 1 phr mercapto accelerator; SBR:primary: 0.25 - 1.5 phr + 2 - 3.5 phr sulfur secondary: 0.1 - 0.75 phr + 2 - 3.5 phr sulfur and 2 phr mercapto accelerator; IIR: primary: 1 - 2 phr + 1 - 2 phr sulfur; NBR: 0.1 - 3 phr + 0.5 - 2 phr sulfur and 1 - 2 phr mercapto accelerator; CR: 0.5 - 1 phr + 0.5 - 1 phr sulphur and 1 - 3 phr guanidine accelerator. Applications Cable insulations, light color and white vulcanizates, transparent pure rubber articles. Packaging Net 25 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. |
| Company: | Jiangsu Lianlian Chemical Co.,Ltd [ China ] |
| Contact: | lianlianchem |
| Tel: | 0518-81592922/81592933 |
| Fax: | 0518-81592911 |
| Email: | export@lianlianchem.com |
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