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Dow Tyrin® 4211P Chlorinated Polyethylene Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE
Manufacturer Dow Chemical
Trade Name Tyrin®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow Tyrin® 4211P Chlorinated Polyethylene Elastomer.pdf
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Material Notes:
42% Chlorine. Tyrin® chlorinated polyethylene thermoplastic resins offer the compounding and fabrication industries end product properties in a range of hardnesses, and behave much like flexible PVC in many uses. Can be calendered, injection molded, or extruded into tough, chemical and weather resistent products that can also provide built-in ignition resistance.Performance highlights include: inherenr flexibility with plasticization; inherent chemical and ignition resistance; compatibility with PVC, PE, SAN, ABS, and other polymers, excellent low temperature properties, resistance to weathering, acceptance of fillers and heat/light stabilizers.This former DuPont Dow Elastomers product line is now produced by Dow Chemical.
Physical Properties Metric English Comments
Moisture Vapor Transmission 1.50 cc-mm/m²-24hr-atm
3.81 cc-mil/100 in²-24hr-atm
42% Cl content Tyrin resin w/ Ba-Cd stabilizer, Epoxidized soybean oil, phosphite chelator, and lubricant.
Oxygen Transmission 12.0 cc-mm/m²-24hr-atm
30.5 cc-mil/100 in²-24hr-atm
42% Cl content Tyrin resin w/ Ba-Cd stabilizer, Epoxidized soybean oil, phosphite chelator, and lubricant.
Viscosity Measurement 10000
10000
Nominal melt viscosity. DuPont Dow test method CPE-D3
Mechanical Properties Metric English Comments
Elongation at Break 700 %
700 %
Unfilled Tyrin compound
100% Modulus 0.00140 GPa
0.203 ksi
Unfilled Tyrin compound; ASTM D412
Tear Strength Test 180
180
Unfilled Tyrin compound; ASTM D1004
Electrical Properties Metric English Comments
Electrical Resistivity 5.00e+13 ohm-cm
5.00e+13 ohm-cm
Dielectric Constant 4.9

@Frequency 10000 Hz
4.9

@Frequency 10000 Hz
6.2

@Frequency 100 Hz
6.2

@Frequency 100 Hz
Dissipation Factor 0.030

@Frequency 100 Hz
0.030

@Frequency 100 Hz
0.10

@Frequency 10000 Hz
0.10

@Frequency 10000 Hz
36% Cl content Tyrin resin w/ Ba-Cd stabilizer, Epoxidized soybean oil, phosphite chelator, and lubricant.
Processing Properties Metric English Comments
Rear Barrel Temperature 93.0 - 106 °C
199 - 223 °F
for extrusion
Middle Barrel Temperature 106 - 149 °C
223 - 300 °F
for extrusion
Front Barrel Temperature 149 - 162 °C
300 - 324 °F
for extrusion
Nozzle Temperature 162 °C
324 °F
Extrusion die
Melt Temperature 177 °C
351 °F
Extrusion
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