|
A C T L V E M A T E R I A L |
Hexamethylenetetramine: C₆H ₁₂ N₄ M.W: 140.19 CAS: 100-97-0 EINECS: 202-905-8 |
PROPERTIES: formaldehyde donor. HEXA is a weak alkaline accelerator for slow APPLICATIONS: Vulcanization.Vulcanization reaction started as soon Slow vulcanized rubber as HEXA was added in,with a slow rate and a high compounds,thick-walled degree of cross-linking of the vulcanizate. Thiols, products,rollers,light-colored or sulfenamides,thiurams and dithiocarbamates are transparent products activators and secondary accelerators to HEXA TYPICAL VALUES: contained rubber compounds.As a formaldehyde Melting point Sublimated when donor,it is especially suitable to adhesion between heated. rubber and metal or steel cord with resorcinol.It can Purity:Min 98.5% not lead to blooming appearance normally Ash content:Max 0.08% DOSAGE: Volatile content:Max 0.3% 0.6-0.8phr with 3-4phr sulfur as a main accelerator 63μm sieve residue:Max 0.3% of thick-walled products;1.3-1.6phr with 2.5-3.2phr Actmix⑧Resorcinol-80 in adhesion system as a formaldehyde donor. |
Specification
|
M A |
PRODUCT |
Active Content(%) |
Appeaance |
Filtration (μm) |
Binder |
Nitrogen Content ( %) |
Density (g/cm³) |
|
s T |
Actmix HMT-80GE F500 |
80 |
Whte to Beige Granules |
500 |
EPDM/EVM |
30.0 |
1.08 |
|
*Binder type can be customized.Except EPDM/EVM,others binders,such as NB available for. SAFETY&TOXICITY: Please refer to re lated SDS. PACKAGING&STORAGE: Net weight 25kg/PE bags lined carton;Net 600 kg/pallet life:1 year its original packaging Stored in a dry and cool place. |
|||||||
Product advantages
The crosslinking efficiency is high, which can significantly improve the rubber's set-stretch stress, hardness and heat aging resistance. The pre-dispersed particles have a fast feeding speed, and the mixing and dispersion are uniform, without white spots or agglomeration. There is no dust pollution, the material loss is low, and the production environment is cleaner. The thermal stability is good, and the processing process is not prone to premature decomposition, with good roasting safety. It has excellent compatibility with sulfur and various accelerators, does not interfere with the normal vulcanization rhythm, and is suitable for continuous production lines.
Hot Tags: pre-dispersion rubber masterbatches hmt-80, China pre-dispersion rubber masterbatches hmt-80 manufacturers, suppliers, factory
