Company Philosophy
The destruction of the atmospheric ozone layer is a global environmental concern today. It is directly related to the safety of the earth's biosphere and the survival of mankind. We have been insisting on the business philosophy of "high quality, environmental protection, low consumption" and the first principle of "customer first, quality first". Our products have been exported to Europe, the United States, and more than 20 countries, which all have obtained the recognition of customers.
R&D TEAM
Qingdao Dingxiangda Industry and Trade Co., Ltd brings together a group of professional technical staff equipped with an excellent R & D team and technical arrangements, which can develop and produce products with special specifications. Our company has independent chemical and physical laboratories. The Chemical Laboratory is mainly responsible for analyzing raw materials and product quality, including volatile, ash, chlorine, and sulfur. The physical laboratory is mainly responsible for the detection of physical properties and vulcanization properties of raw materials and finished products as well as the analysis and research of their application, such as Mooney viscosity, tensile strength, hardness, and other properties. We have all kinds of basic test means, and can basically detect rubber application formulas, from raw rubber, compounding, and curing to physical performance testing.
PRODUCT INTRODUCTIONS
Chlorosulfonated polyethylene is referred to as CSM for short, and our company adopts the "gas-solid-phase method" to produce chlorosulfonated polyethylene rubber. It is the first time in the world to realize solvent-free industrialized production. There is no organochlorine solvent that may cause carcinogenic hazards to the human body, to avoid health hazards to the operators. It is mainly used in automotive parts (such as power steering hose, brake hose, etc.) wire and cable (such as marine cables, heat-resistant cables, etc.), refueling pipes, rubber rollers, rubber dams, waterproofing membranes, etc. The products are divided into various grades according to their uses and properties
CSM503 is a kind of Chlorosulfonated polyethylene with low viscosity and excellent processability.
SPECIFICATIONS
| Items |
D5035 |
| CI content,% |
35±1.5 |
| Sulfur content,wt % |
1.0-1.5 |
| Volatile matter,% ≤ |
0.5 |
| Tensile strength, Mpa ≥ |
20 |
| Elongation at break,% ≥ |
250 |
| Mooney viscosity, ML(1±4)125ºC |
55±5 |
APPLICATIONS
Use for various auto hoses such as fuel hoses, power steering hoses, hydraulic hoses, brake hoses, etc.; special hoses such as high-pressure hoses, LPG hoses, chemical resistant hoses, etc.; sealing and oil sealing products; wires and cables, such as high and low voltage cables, communication cables, submarine cables, marine cables, heat resistant sheaths, radiation resistant cables, etc., special rubber rollers, special rubber fabrics, etc.
PACKAGE
25kg woven bag/500kg woven bag. We can also customize the packing according to your different needs.
Transportation
This material is not-dangerous goods for land, air, and marine transportation.
Storage
To avoid blocking, bags should be stored in the dry and ventilated warehouse with a stack height of no more than 10 bags and avoid solarization, and dampness, ness and takes strict precautions again stress. shelf life is theoretically unlimited when storage is under proper conditions.
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