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Rubber Additives Rubber Accelerator M/80 CAS 149-30-4 Premix Masterbatch

China Rubber Additives Rubber Accelerator M/80 CAS 149-30-4 Premix Masterbatch, Find details about China Mbt/M, 80ge from Rubber Additives Rubber Accelerator M/80 CAS 149-30-4 Premix Masterbatch

Model NO.
M-80
Appearance
Granulars
Purity
99%
Trademark
YLSCH-RBB
Transport Package
Plastic Woven Bag, Paper with Plastic Film Bag
Specification
25kgs/Bag
Origin
China
HS Code
3812100000
Model NO.
M-80
Appearance
Granulars
Purity
99%
Trademark
YLSCH-RBB
Transport Package
Plastic Woven Bag, Paper with Plastic Film Bag
Specification
25kgs/Bag
Origin
China
HS Code
3812100000

Prepared Rubber Accelerator MBT(M)-80
CHEMICAL NAME: 2-mercaptobenzothiazole
COMPOSITION:
2-mercaptobenzothiazole80±1%
EPDM+OiL+Dispersant20±1%
MOLECULAR FORMULA:C7H5NS2
CHEMICAL STRUCTURE:Rubber Additives Rubber Accelerator M/80 CAS 149-30-4 Premix Masterbatch
MOLECULAR WEIGHT:167.23
CAS NO:149-30-4
QUALITY STANDARD:
Product Description  Raw Material Description  
AppearanceLight Yellow granule
Density(g/cm3): 1.28±0.04Initial M.P. ˚C(active MBTS)≥ 170.0
Mooney viscosity,ML(1+4)at50°C:45±10Ash, %≤ 0.30
Filtration process(Mesh/pm) 120mesh/120μmLoss on drying%≤ 0.30
Density(g/cm3)Approx 1.25Residue(150μm),%≤0.10
PROPERTIES:
It is yellow powder or granule with little osmyl and taste bitter. The density is 1.42-1.52.it is soluble in ethyl acetate, ethanol, solution of NaOH and Na2CO3, insoluble in benzene, water and gasoline.Lower explosion limit is 21g/m3.
APPLICATION:
  1. As the main universal acid accelerator, it is widely used in NR, IR, SBR, NBR, EPDM, IR and other synthetic rubber products. Its vulcanizates have good physical and mechanical properties.
  2. It has rapid vulcanization in natural rubber and sulfur-vulcanized synthetic rubber. Its critical temperature for vulcanization is low (125° C). In particular, when the compound contains reinforced alkali furnace black, it is easy to scorch when mixing, and anti-scorching agent is properly added. Improves its safety.
  3. In sulfur-free low-sulfur curing system and chloroprene rubber as anti-caustic agent and vulcanization retarder;
  4. Higher activity can be obtained in combination with other substances such as thiazoles, thiurams, dithiocarbamates, quinones, aldehydes, and basic substances.
  5. MBT-80GE is a pre-dispersed masterbatch, easy weighing, processing does not fly, does not leak, taste is small, is conducive to the health of employees; easy to disperse, no loss, to ensure stable performance of the vulcanized products;
  6. This product is bitter and unfavorable for use in food contact rubber products.
PACKING&LOADING:25 kgs in carton box with polyethylene bag liner
SHIPPING MARKS:Neutral export standard. Also can be customized.
LEAD TIME:
Quantity(Metric Tons)1-12-30>30
Est.Time(days)1525to be negotiated
STORAGE VALIDITY:Keep cool (below 25ºC) and dry in original package.12 months from production date.
NOTE: According to customer requirements, different content, different carrier particles or sheet products.(Like MBT-80 GE, MBT-80 GN MBT 80GS,etc)
Rubber Additives Rubber Accelerator M/80 CAS 149-30-4 Premix Masterbatch

Rubber Additives Rubber Accelerator M/80 CAS 149-30-4 Premix Masterbatch
Rubber Additives Rubber Accelerator M/80 CAS 149-30-4 Premix Masterbatch
Rubber Additives Rubber Accelerator M/80 CAS 149-30-4 Premix Masterbatch

Rubber Additives Rubber Accelerator M/80 CAS 149-30-4 Premix Masterbatch
 

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