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Rubber Accelerator MBTS
Rubber Accelerator MBTS
NURCHEM MBTS
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Item Code:
NURCHEM MBTS
Features:
MBTS, gives flat, moderately fast cures in nature and synthetic rubber. Also used in a wide range of general purpose rubbers. Non-staining/non-discoloring in “white” stock; act as a plasticizer/retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Exhibits better scorch safety than MBT.
Description
CHEMICAL NAME: Dibenzothiazole Disulfide
CAS NO.: 120-78-5
MBTS, gives flat, moderately fast cures in nature and synthetic rubber. Also used in a wide range of general purpose rubbers. Non-staining/non-discoloring in “white” stock; act as a plasticizer/retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Exhibits better scorch safety than MBT.
Product Form
Pdr
Pdr-o
Grs-2mm
PRODUCT SPECIFICATIONS
Appearance:
Light-yellowish Powder
Light-yellowish powder
Light-yellowish
Granular
Melting Point Intial
(℃) min.
165.0
165.0
165.0
Heating Loss
(%) max.
0.4
0.4
0.5
Ash
(%) max.
0.5
0.5
0.7
Oil Content:
(%)
--
1-2
--
Residue on 150μm sieve
(%) max.
0.05
0.05
--
Residue on 63 μm sieve
(%) max.
0.5
0.5
--
TYPICAL PROPERTIES
Density at 20
℃
Kg/m3
1450--1540
1450—1540
PACKAGING:
Bag:
20kg
25kg
25kg
Or other kind of package clients need
CHEMICAL NAME: Dibenzothiazole Disulfide
CAS NO.: 120-78-5
MBTS, gives flat, moderately fast cures in nature and synthetic rubber. Also used in a wide range of general purpose rubbers. Non-staining/non-discoloring in “white” stock; act as a plasticizer/retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Exhibits better scorch safety than MBT.
Product Form
Pdr
Pdr-o
Grs-2mm
PRODUCT SPECIFICATIONS
Appearance:
Light-yellowish Powder
Light-yellowish powder
Light-yellowish
Granular
Melting Point Intial
(℃) min.
165.0
165.0
165.0
Heating Loss
(%) max.
0.4
0.4
0.5
Ash
(%) max.
0.5
0.5
0.7
Oil Content:
(%)
--
1-2
--
Residue on 150μm sieve
(%) max.
0.05
0.05
--
Residue on 63 μm sieve
(%) max.
0.5
0.5
--
TYPICAL PROPERTIES
Density at 20
℃
Kg/m3
1450--1540
1450—1540
PACKAGING:
Bag:
20kg
25kg
25kg
Or other kind of package clients need
Other Products
Product Name:
Rubber Accelerator MBT
Model:
NURCHEM MBT(M)
Description:
MBT can be used as a fast,non-staining accelerator for both dry rubber and latex applications. Low temperature curing can be acheived by the use of TMTD, TETD or DPG as secondary accelerators. MBT confers excellent aging charateristics to vulcanizates.
Product Name:
Rubber Acclerator ZMBT(MZ, MBZ, GZ.ZM)
Model:
NURCHEM ZMBT
Description:
ZMBT finds its main application in latex where it is used as a primary accelerator in combination with ZDMC or ZDEC. Latex films cured with ZMBT have a markedly higher modulus. Furthermore a better compression set resistance in latex foam can be achieved, without increasing the cure time. ZMBT does not destabilize latex formulations. In dry rubber applications, the performance of ZMBT is almost similar to MBT with slight scorch improvement.
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