Description
POLY(ETHYLENE)
POLY(ETHYLENE) Quick Details
Product name: POLY(ETHYLENE)
Product Synonym: Chlorosulfonated Polyethylene
CAS: 68037-39-8
Product abbreviation: CSM
Molecular formula:｛[（CH2）n1CHCl（CH2）n2]n3CHSO2Cl｝n
POLY(ETHYLENE) function
The chemical structure of POLY(ETHYLENE) is a fully saturated backbone. CSM has excellent ozone resistance, atmospheric aging resistance, chemical resistance, ionizing radiation resistance and color stability,; Good mechanical properties, thermal aging resistance, low temperature resistance, flame resistance, abrasion resistance and electrical insulationfunction.
POLY(ETHYLENE) Model
Model
Volatile≤%
Chloride%
S%
Mooney viscosity ML1 4，100℃
Tensile strength MPa≥
Elongation%≥
Usage
20 type
1.5
27~31
1.3~ 1.7
23~33
—
—
Rubber cement, adhesives, tapeproducts,soft coating. natural rubber modification , synthetic rubber.
30 type
1.5
41~45
0.8~ 1.2
35~45
—
—
Hard coatings, adhesives, outdoor architectural coatings.Anti-corrosion lining of :chemical facilities,chemical equipments and pipelines.
40 type
1.5
33～37
0.8～1.2
type 3304
41~50
25.0
450
Automotive hoses, rubber seal, wire and cable rubber compounds，rubber rollers， tape and specialty rubber products
type 3305
51~60
45 type
1.5
22~25
0.8~ 1.2
32~42
20.0
400
Magnetic rubber, radiation shield, high rigidity products, floor adhesives, water resistant roof seals, rubber rollers, tapes, waterproofingmembranes.
4085type
1.5
34~38
0.8~ 1.2
85~95
25.0
450
High performance automotive hoses, specialhose，seal, oil sealproducts，wire and cable，rubber compound，special rubber roller，specialtape and special rubberproducts
6525type
1.5
26-28
0.9-1.1
83-97
—
—
Automobile accessories, drive belts, pump hoses, hydraulic hoses.
POLY(ETHYLENE) Specification :
CSM 40-3305
Item
Specification
Results
Test Methods
Exterior
White
White
Q/ HRHG 001-2010
Volatile % ≤
1.5
0.5
GB/T 6737-97
Chlorine %
33-37
35.3
Q/ HRHG 001-2010
Sulfur Content %
0.8-1.2
0.98
Q/ HRHG 001-2010
Mooney ViscosityML (1 4) 100℃
Type3304
40-49
53.2
GB/T 1232.1-2000
Type3305
50-60
Tensile StrengthMpa ≥
25.0
25.5
GB/T 528-1992
Breaking Elongation %≥
450
460
GB/T 528-1992
CSM 40-3304
Item
Specification
Results
Test Methods
Exterior
White
White
Q/ HRHG 001-2010
Volatile % ≤
1.5
0.9
GB/T 6737-97
Chlorine %
33-37
35.3
Q/ HRHG 001-2010
Sulfur Content %
0.8-1.2
0.99
Q/ HRHG 001-2010
Mooney Viscosity ML (1 4) 100℃
Type3304
40-49
44.3
GB/T 1232.1-2000
Type3305
50-60
Tensile StrengthMpa≥
25.0
25
GB/T 528-1992
Breaking Elongation %≥
450
460
GB/T 528-1992
POLY(ETHYLENE) Grade contrast :
Conclusion
Chlorosulfonated polyethylene with rubber in common, and has its own characteristics and excellent, far more than the field of application, such as can also be used for trailer tarpaulin, heat transfer belt, raincoat, ships, aircraft and
punching open canopy cover gas structures such as military boats and other fields. This is not the one one listed, but there are some other unknown fields, this waits for you I teamed up to explore, develop!
POLY(ETHYLENE) Package, storage, transportation and notices
The product is packaged in polypropylene woven bag with net weight of 25kg per
bag. Product is to be stored in a clean, dry, cool place. Rain and sun exposure should be prevented during transportation. Product does not have hazardous regulatory classification. Shelf-life under normal conditions is 2 years.
