Fluorinated Ethylene-propylene Copolymer for High-speed Extrusion (DS608)
Confirmable with Q/DYS 003-2007
Fluorinated Ethylene Propylene is the copolymer of TFE and HFP, with good thermal stability, outstanding chemical inertness, good electrical insulation, and low coefficient of friction, enabling thermoplastic processing methods. DS608 are high molecular weight resins of low melt index, with low extrusion temperature, high extrusion speed which is 5~8 times of ordinary FEP resin. It is soft, anti-burst, and has good toughness
Quality Specifications:
| Item |
Unit
|
DS608
|
|||
|
A
|
B
|
C
|
D
|
||
|
Appearance
|
|
Translucent particles, without impurities such as metal debris and sand, containing visible black particles less than 2%
|
|||
|
Melting Index
|
g/10min
|
16.1～20
|
20.1～24
|
24.1～28
|
12.1～16
|
|
Tensile Strength, ≥
|
MPa
|
20
|
18
|
16
|
20
|
|
Elongation at break, ≥
|
%
|
300
|
270
|
250
|
300
|
|
Relative Gravity
|
|
2.14～2.17
|
|||
|
Melting Point
|
℃
|
265±10
|
|||
|
Dielectric Constant(106
HZ), ≤ |
|
2.15
|
|||
|
Dissipation Factor(106 HZ),
≤ |
|
7.0×10-4
|
|||
|
Volatile, ≤
|
%
|
0.1
|
|||
|
Heat Stress Cracking Resistance
|
|
——
|
|||
Main Applications:
Mainly for aviation and aerospace industry, the MTR transport vehicles, automatic switching equipment, well test equipment, flame alarm systems, high-rise buildings, fire regional wires, cables, computers, communication networks, electrical fields, particularly applicable for high-speed extrusion small-caliber wire insulation material. It is more economical when used in where no high stress cracking resistance is required.
Mainly for aviation and aerospace industry, the MTR transport vehicles, automatic switching equipment, well test equipment, flame alarm systems, high-rise buildings, fire regional wires, cables, computers, communication networks, electrical fields, particularly applicable for high-speed extrusion small-caliber wire insulation material. It is more economical when used in where no high stress cracking resistance is required.
Attention:
The processing temperature should not exceed 420℃,to prevent toxic gas from releasing.
Package, Transportation and Storage:
1. Packed in double layer PVC bags, 25kg, then closed to overpack bags. Every bag with certification.
2. Stored in clean, cool and dry places, avoid contamination from foreign substance such as dust and moisture.
3. Nontoxic, noninflammable, not explosive, non-corrosion, the product is transported according to non-dangerous product.
1. Packed in double layer PVC bags, 25kg, then closed to overpack bags. Every bag with certification.
2. Stored in clean, cool and dry places, avoid contamination from foreign substance such as dust and moisture.
3. Nontoxic, noninflammable, not explosive, non-corrosion, the product is transported according to non-dangerous product.