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Rubber Accelerator Dm

Supplier From China
Oct-22-16

Accelerator for natural and synthetic rubber, can produce flat curing and medium curing, with higher curing temperature, no early curing, safe in operation, easy to disperse, no pollution, and the vulcanizates has ageing-resistant performance. The curing speed is slow when this product is used separately, usually use together with thiuram, Dithiocarbamates, aldehyde amines, guanidines. It is excellent anti coking agent for G type chloride butyl rubber. Mainly used in general industrial products like ship, rubber hose, rubber overshoes, rubberized fabric. DM also works as additive or delay agent in chloride butyl rubber.
We produce various kinds of Rubber accelerators,including M,DM(MBTS),CBS(CZ),TMTD,NOBS(MBS),NS(TBBS),Stearic Acid,Coumarone,Sulphur and other Chemical products with reliable quality and competitive price.For more information,please contact us!

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Price: $1
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More Items Similiar to: Rubber Accelerator Dm

Nov-21-22
 
Chemical Name: Dibenzothiazole disulfide
Specification:

Item Powder Oiled powder Granule
Appearance Gray-white or light yellow powder(granule)
Initial M.P. �¿C â?¥ 167.0 167.0 167.0
Loss on drying % â?¤ 0.30 0.50 0.30
Ash % â?¤ 0.30 0.30 0.30
Residues on 150�¼m sieve, % â?¤ 0.10 0.50 --
Additive, % -- 1.0-2.0 --
Granule Diameter, mm -- -- 1.50
Properties:
A little bitter taste. Specific gravity: 1.45--1.54. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol.
Application:
Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining/non-discolouring in "white" socks; use as a plasticiser and/or retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than Accelerator MBT.
Packaging:
25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag
Storage:
Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.
Jun-13-18
 
Item Index
Appearance White or light-yellow powder
Melting point, min 166
Heating loss, % max 0.40
Ash, % max 0.50
Residue(150m) , % max 0.05
Jan-03-25
 
Rubber Accelerator MBTS(DM)
Chemical Name:  Dibenzothiazole disulfide
Molecular Formula:  C14H8N2S4
Molecular Weight:332.50
CAS NO. :  120-78-5
 Executive standard GB/T 11408-2003
Specification:


Appearance(Visual inspection) White or light yellow powder, granular
Initial M.P,  oC 164.0
Loss on drying, % 0.40
Ash, % 0.50
Residues on 150 m sieveï 0.10
Purity 95.0

Properties: white or light yellow powder (granule) with a little bitter, no poison. The density is 1.50, Melting point above 170 slightly soluble in benzene, chloroform and ethanol, is not soluble in water petrol. And ethyl acetate. Good storage stability.

Application:� Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining and non-discolouring in "white" socks; used as a plasticizer and retarder in polychloroethylene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than MBT.
Packaging:� 20kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag.
Storage:� e product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.
Note:  The product could be ultra fine powder based on customer accurate requirement.
May-11-24
 
Chemical Name: Dibenzothiazole disulfide

Molecular Formula:C14H8N2S4

Properties: A little bitter taste. Specific gravity: 1.50--1.59. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol.

Application: Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining/non-discolouring in "white" socks; use as a plasticiser and/or retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than MBT.

Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.

Packaging: 25kg bag.
Jul-17-19
 
Dibenzothiazole disulfide
Cas no: 120-78-5
Specification: no. Itemunitspecification
1appearance light-yellow powder
2initial m. P. (min)c162.0
3loss on drying (max)%0.40
4ash (max)%0.50
5residues on 63um sieve (max)%0.50
6oil content (*)%0; 1.0--2.0
Properties: a little bitter taste. Specific gravity: 1.50--1.59. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol.
Application: given flat, moderately fast cures in nr and sr. Also used in a wide range of general purpose rubber. Non-staining/non-discolouring in "white" socks; use as a plasticiser and/or retarder in polychloroprene rubber. Secondary acceleration is usually required for synth etic polymers. Better scorch safety than mbt.
Storage: keep container tightly closed in a cool, well-ventilated place. The recommended max. Storage life is 2 years when stored under normal conditions.

Packaging: 20kg bag.
Jan-13-17
 
We produce various kinds of Rubber accelerators,including M,DM(MBTS),CBS(CZ),TMTD,NOBS(MBS),NS(TBBS),Stearic Acid,Coumarone,Sulphur and other Chemical products with reliable quality and competitive price.For more information,please contact us!
Aug-19-16
 
We produce various kinds of Rubber accelerators,including M,DM(MBTS),CBS(CZ),TMTD,NOBS(MBS),NS(TBBS),Stearic Acid,Coumarone,Sulphur and other Chemical products with reliable quality and competitive price.For more information,please contact us!


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Aug-12-16
 
We produce various kinds of Rubber accelerators,including M,DM(MBTS),CBS(CZ),TMTD,NOBS(MBS),NS(TBBS),Stearic Acid,Coumarone,Sulphur and other Chemical products with reliable quality and competitive price.For more information,please contact us!
Mar-09-17
 
We produce various kinds of Rubber accelerators,including M,DM(MBTS),CBS(CZ),TMTD,NOBS(MBS),NS(TBBS),Stearic Acid,Coumarone,Sulphur and other Chemical products with reliable quality and competitive price.

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