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Flurine®PC Series Fluoroelastomer
Categories FKM Album View larger image Brand Flurine Model Flurine®PC Series Fluoroelastomer Features Peroxide vulcanization. Short second cure time. Hi Uses Shaft seals, oil seals, gaskets, O-rings. Extrusion or calendering Forms White or light-yellow flake Download DOC Update Time 2021-02-26 Detail InformationFlurine®PC series is peroxide-cured fluoroelastomer, copolymerized with vinylidene fluoride (VF2), hexafluoropropylene (HFP), and bromine-containing or iodine-containing fluoroolefin monomers. Usually used in automotive, hydraulic applications, electrical and chemical industries. It has excellent processability and mechanical properties, excellent resistance to high-temperature steam. In addition, only a very short curing time is required.
General
Features
Peroxide vulcanization. Short second cure time. High liquidity
Uses
Shaft seals, oil seals, gaskets, O-rings. Extrusion or calendering
Forms
White or light-yellow flake
Items
Typical Value
Test Method
P228
Physical Properties
Fluorine Content(mass%)
66
Density(g/cc)
1.78~1.84
ASTM D297
Mooney Viscosity
20~45
ASTM D1646 ML 1+10 at 121°C
Water content
0.15
ASTM D 5668
Vulcanization Properties
T10(s)
<60
ASTM D5289
T90(s)
<240
ASTM D5289
Mechanical Properties
Tensile strength(MPa)
16
ASTM D412 Method A
100% Modulus
5.0
ASTM D412 Method A
Elongation at Break(%)
200
ASTM D412 Method A
Tearing Strength(KN/m)
22
ASTM D624
Hardness, Shore A
73
ASTM D2240, Type A
Compression Set
38
ASTM D395, Test B 70 hours at 200℃
Air-oven aging
ISO 188 After Dry Heat Aging;70 hours at 230℃
Tensile strength change rate(%)
-20
ASTM D412 Method A
Elongation at Break change rate(%)
-20
ASTM D412 Method A
Hardness change, Shore A
2
ASTM D2240, Type A
Thermal Properties
Glass Transition Temp, Tg(℃)
-20
ASTM D1329
Brittleness Temperature(℃)
-30
ASTM D2137
Chemical resistance Properties
Resistance to liquids
3 # standard oil
Volume change rate(%)
+10
ASTM D471 72 hours at 150℃
Mass change rate(%)
+2
ASTM D471 72 hours at 150℃
Formulation
Curing condition
Polymer 100
MT carbon black,N990 30
DPB25(45%) 3.0
TAIC(70%) 4.3
HT290 0.5
Press
Oven
6min at 177°C,0.5°
4h at 230°C
1)Store and use all fluoroelastomers only in a well-ventilated area.2)Do not smoke in areas contaminated with dust from fluoroelastomers.3)Avoid eye contact. After handling fluoroelastomers wash any skin that came in contact with the product with soap and water.4)Potential hazards, including evolution of toxic vapors, exist during compounding or processing under high temperatures.5)Before processing the fluoroelastomers, read and consult the MSDS, and follow all label directions and operation cautions.1)Fluoroelastomers be packed in PVC bags in the shape of rubber film, each bag weight 5KGS, and finally be put into a carton. Each carton contains 5 bags with net weight 25KGS.2)It must be stored in a clean, cool, and dry place. The storage life is one year from the date of production. It must be re-inspected if over one year and only can use if qualified.3)It is transported as non-dangerous chemicals. Avoid excessive vibration and far away from pollution, sunshine and water during the transport.Please send your message to usCONTACT US TO GET DETAILED PRODUCT SPECIFICATIONS
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