Rubber Accelerator MBT-75

Descripción del producto

Rapid curing speed, accelerator for the vulcanization of natural and synthetic rubbers, acts as a retarder in sulfur modified CR.
 
Chemical name: *-Mercaptobenzothiazole
Chemical formula: C7H5O2NS2
M.W.: **7.*6
CAS: *******4
EINECS: ********8
 
Product Description

Composition	*5% *-mercapto-benzthiazol, *5% EPDM binder and dispersing agents
Appearance	Light-brown Granules
Density	Approx. ~ 1.*3 (*0℃, g / cm³)
Physiological properties: See safety data sheet (MSDS)
Melting Point ~ **2 â„ƒ Evaporation Loss ≤ 0.5 % MBT Content ≥ *8 % Sieve Residue *3µm ≤ 0.5 % Ash Content ≤ 0.5 %     Raw material characteristics of MBT**5:

 
Use Characteristics
1. MBT**5 is most frequently used for NR, SBR, IIR and CR, used independently or together with basic accelerators. It is a semi-ultra, multi-ourpose accelerator with a long plateau effect. It provides vulcanizates with good physical properties.                                      2. In sulfur free compounds, MBT**5 acts as an anti-scorch agent, in CR compounds as a retarder.                                                                                           3. MBT**5 is activated by basic accelerators as aldehyde amine and guanidine etc., and by thiurams and dithiocarbamates. Activated MBT**5 may scorch, however additional processing safety can be obtained by the use of a retarder as CTP**0.                                 4. It is non-discoloring and non-staining.
 
Processing Advantages
The thermoplastic, excellent compatible EPDM/EVA binder which is combined with active dispersing promoters allows much more easy quickly incorporation and excellent dispersion in the rubber mixing. In this way, optimal activity of the effective MBT is assured.
 
Dosage:
NR and SBR: primary: 1.0~2.0phr with 2.0~3.0phr S**0;
secondary: 0.5~1.0phr with 0.2~0.3phr TMTD and 1.5phr S
IIR:  0.5~1phr with 0.5~1.5phr TMTD**0 and 1~2phr sulfur.
 
Applications: Automotive and construction profile, tire treads, air hoses, conveyor belts, footwear and other technical articles.
 
Packing: Net weight *0kg/PE bags lined carton; Net **0 kg/pallet. Pallet size: 1.1x1.1x1m
 
Storage: In original closed containers under cool and dry conditions max.1 years.
 
Handling: Consult material safety data sheet (MSDS) for additional handling information. 
 
Compared to traditional MBT powders, Trustone®MBT**5 allows:
Dust free products with a complete filtration up to **0µm, no skin sensitization, healthy guard of operators.
Effective guarantee of activity of MBT due to pre-dispersed masterbatch.
Tack free products at room temperature, convenience and accuracy on ingredients.
Lower Mooney viscosity at lower temperature (*0°C), higher quality of dispersion.
Impurity free, blocked filter free of extrusive products, scrap rate reduction and higher productivity thanks to filtration.
Wider compatibility with other elastomers.
 
Benefits of Trustone® Polymer-bound pre-dispersed rubber chemicals include:

1. Fast and High redispersibility in rubber compound
2. More accurate weighing & faster mixing
3. Greater stability of active chemicals due to encapsulation
4. Safety of operation - reduced leverls of hazards of skin irritants or inhalation
5. Conformity to EU legislation on handling chemicals

País:	China
N º de Modelo:	Rubber Accelerator MBT-75
Precio FOB:	( Negotiable ) (Negociable) Obtener el precio más reciente
Lugar de origen:	-
Precio de pedido mínimo:	-
Cantidad de pedido mínimo:	600 Kilogram
Detalle de embalaje:	Net weight 20kg/PE bags lined carton; Net 600 kg/pallet
El tiempo de entrega:	7 to 15 days for ready goods
Capacidad de suministro:	400 Ton per Month
Tipo de pago:	T/T, L/C, D/P
Grupo de productos :	Rubber Accelerators