RUBBER VULCANIZING ACCELERATOR MBTS(DM)

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
10MT m.t.
Supply Capability:
140000MT Per Year m.t./month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

RUBBER VULCANIZING 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: 

Item 

Index 

High-class products

First-class products

Acceptable end-product

Appearance(Visual inspection)

White or light yellow powder, granular 

Initial M.P, oC               ≥ 

170.0

166.0

162.0

Loss on drying, %      ≤ 

0.30

0.40

0.50

Ash, %                           ≤ 

0.30

0.50

0.70

Residues on 150μm sieve,%                       ≤

0.00

0.10

0.10

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. 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What are the basic knowledge of the basic course of material chemistry?
Materials Chemistry is a branch of materials science, including inorganic and organic chemical properties of various applications. Materials chemistry major courses mainly related to higher mathematics, mechanical drawing, computer applications, inorganic chemistry, organic chemistry, analytical chemistry, physical chemistry, physics, thermodynamics, materials chemistry, metallurgy, electrochemistry and other aspects of knowledge. As the professional in different schools in different directions, so the basic course will be slightly different.
Q:What is the difference between material chemistry and polymer chemistry in chemistry?
The basic material chemistry is a simple understanding of the chemical materials, and materials include: inorganic materials, metal materials, organic materials, synthetic materials, and polymer materials refers to the synthesis of polymer materials with organic compounds, so the chemical range of materials Relatively wide, more focused on inorganic chemistry, which is focused on inorganic materials, metal materials research,
Q:Does the material profession belong to chemical or chemical class?
There are two categories: one is subordinate to the mechanical materials, colleges and universities generally put this material professional in the mechanical college, the main research metal materials and mechanical hook; one is chemical and chemical, such as polymer materials Wait.
Q:What can I do after the chemistry of materials?
I also learn the material chemistry, personal feeling this professional is very good, at least in the future direction to the polymer chemical factory employment opportunities, as the name suggests, material, life are all materials, so we can say that we learn this professional Is the most basic, but also the most popular, but the environment (I mean the work of the environment a little pollution) is not very good.
Q:What is the main work of the chemistry of materials after graduation?
Compound route growth route: logistics practitioners → logistics director → chemical enterprise logistics director → chemical enterprise logistics director
Q:What is the chemistry of girls?
I am enrolled in our school of materials chemistry, sophomore professional to inorganic non-metallic materials materials professional (can see my real name certification), I can tell you clearly, my school is neither 985 nor 211, I Although the turn of the professional, but my roommates are materials chemistry, just graduated this year, in mid-July to go to work, and most are looking for such as deep ultra-photoelectric, Dragon Optoelectronics, BOE, Foxconn these companies work, LCD and flat panel display work, most of them are the direction of state-owned enterprises, such as what kind of Hubei 5108 factory. Smooth graduation, then find a job or what is not a problem.
Q:Like we ordinary people how to buy some chemical materials, usually where?
I only remember to see a dangerous chemicals market in Wenshui Road, OKorder. Other places should also have it.
Q:What are the chemical materials?
Polymer is composed of carbon, hydrogen, oxygen, silicon, sulfur and other elements of the molecular weight of the organic compounds of high enough. Known as the polymer, because of its high molecular weight. Commonly used polymer molecular weight in a few hundred to several hundred The effect of high molecular weight on the nature of the compound is that it has a certain strength and can be used as a material, which is also a place where the polymer compound is different from the general compound, and because the polymer compound generally has a long chain structure, All the molecules are like a long line, many molecules together, it becomes a naked thread group, which is the polymer compounds with high strength, can be used as the structural material of the root causes.On the other hand, People can also be through a variety of means, with physical or chemical methods, or the interaction of macromolecules and other substances after the physical or chemical changes, so that the polymer compounds can become a special function of functional polymer materials.
Q:Who can tell me which university chemistry is best for chemical materials?
Q:What is the employment situation of chemistry and materials?
Graduates of chemistry, work tired, low starting wages, poor working environment.
Willing, owns advanced co-rotating twin-screw extruder production lines and perfect technology and quality management system which combined with research & development, production and marketing. Five groups of our products are color master batch, functional master batch, filler master batch, special modified plastics and rubber pre dispersion processing promoters with an annual production capacity of 30,000 tons in total.

1. Manufacturer Overview

Location Shandong, China
Year Established 2007
Annual Output Value US$ 5 Million - US$ 10 Million
Main Markets 20.00% North America
20.00% South America
10.00% Eastern Europe
10.00% Southeast Asia
10.00% Northern Europe
10.00% South Asia
10.00% Western Europe
5.00% Africa
5.00% Mid East
Company Certifications ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Qingdao; Lianyungang; Tianjin Port
Export Percentage 21% - 30%
No.of Employees in Trade Department 3-5 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: Above 30,000 square meters
No. of Production Lines Above 10
Contract Manufacturing Design Service Offered; Buyer Label Offered
Product Price Range High; Average