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Rimpex Rubber supplies fluoroelastomer, fluoro rubber, FPM from China.

Fluoroelastomer Fluoro Rubber
Fluoroelastomer
Fluoro Rubber
Organic Fluorin Products
Organic Fluorin
Products
Fluoro Rubber, Fluoroelastomer, Fluororubber, Fluorubber
Fluorocarbon Rubber
Fluorinated Silicone Rubber
or
Fluorocarbon Silicone Rubber
or
Fluorosilicone Rubber
or
Trifluoropropyl Siloxane
Fluorinated Phosphorus Nitrile Rubber
1#
2#
3#
Vinylidene Fluoride
+
Trifluorochloroethylene
(Chlorotrifluoroethylene)
Vinylidene Fluoride
+
Hexafluoropropylene
Vinylidene Fluoride
+
Hexafluoropropylene
+
Tetrafluoroethlene
Fluoroelastomer Fluoro Rubber Series
---Brief of Fluoroelastomer Fluoro Rubber
---No.1 Fluoroelastomer Fluoro Rubber
---No.2 Fluoroelastomer Fluoro Rubber
---No.3 Fluoroelastomer Fluoro Rubber
---Fluoroelastomer Fluoro Rubber F401C, F50C, F60C
---Fluoro Compounds
 

Brief Introduce of Fluoroelastomer Fluoro Rubber

---Fluoroelastomer Fluoro Rubber are synthetic rubbers whose carbon atoms on their main chains or side chains are surrounded by fluorine atoms with strong electronegativity.
---As the energy of fluorocarbon bond is very high (fluorocarbon's bond energy is 485 kilo-joule/mol, which is equivalent to 116 kilo-calorie/mol), and fluorine atoms'covalent radis is light larger than oxygen atoms', rather the half length of carbon-carbon bonds, so fluorine atoms can mask carbon-carbon's main chain, which ensure the stability of carbon-carbon bonds.Therefore, Fluoroelastomer Fluoro Rubber possess many excellent properties which other synthetic rubber can not compare with.
---Rimpex could supply all kinds of Fluoroelastomer Fluoro Rubber, so that they can meet the demands of different producing process technique.
---The fluoroeladtomers are divided to non-vulcanized rubbers and vulcanized rubbers according to the depth of curing.
---Middle, low viscosity Fluoroelastomer Fluoro Rubber have good polymer rheologic properties, and they can not stick to materials when mixed.This is the most merit of Fluoroelastomer Fluoro Rubber which is thought highly by many buyer home and abroad.

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1# Fluoroelastomer Fluoro Rubber F2311Q
(Equivalent to 3M Kel-F)

1.A brief of fluoroelastomer rubber No.1

Fluoroelastomer Fluoro Rubber No 1 is made up of meta-fluoro-vinyl and chlorotrifluoro-ethylene.It is produced by the standard of Q/X61-93, its molecular is:

-[(CH2CF2)-(CF2CFCl)]n-

2. Properties:

Non-vulcanized fluoroelstomers have non-toxic odorless hard-to-burning, extincting-theirselves properties. Besides, they possess good storage stability, can be dissolved in low M.W ketones (acetone, butanone) and esters (acetic ether, acetic butyrin).When produced, this materials need some auxiliaries, then are made into gross Fluoroelastomer Fluoro Rubber.Finally, they can be used after cured.Besides all of these properties, they have polymer rheologic properties

With good corrosion-resistance, strong-oxidant-resistance, and acid-resistance in special, such as fuming nitric acid, concentrated hydrochloric acid, hydrogen peroxide, etc.
Good heat-resistance, good physical and mechanical and insulation properties.

Working under 200℃ for long period.Working at 250℃ for short period. Brittle point is at between -20℃-40℃

3. Main Applications:

Widely used various sealings, aviation, automobile, petroleum, and chemical industries, etc.Can be made into rubber belt, tube, film, fiber-boned sheet and gasket, fuel tank and as dipping material.

4.Specifications:

Gum Before Vulcanizing
Chlorine Content, % 19.1-20.2
Intrinsic Viscosity (30℃, acetone), 100ml/g 1.5-2.4
Weight Loss at 200℃x24hr, ≤0.3%
Acid Resistance (weight increase at (18℃-28℃)x168hr in 96% nitric acid), % ≥6.0
Voltage at Break Down, MV/m ≥21
Volume Resistance Ratio, Omega X cm 1.1X1014

Vulcanized Elastomer
Tensile Strength at Break, MPa ≥14.7
Elongation at Break, % ≥200

5.Storage:

In shady cool and dry place.

6.Transportation notes:

Avoiding heating, moisture and exposing to the sun.

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2# Fluoroelastomer Fluoro Rubber
(Equivalent to DuPont Dow Viton A Rubber)

1. A Brief of 2# Fluoroelastomer Fluoro Rubber

As a elasticity, Fluoroelastomer Fluoro Rubber No.2 is made up of metafluorovinyl and per Fluoroelastomer Fluoro Rubber, According to different various viscocity, the Fluoroelastomer Fluoro Rubber consist of twelve brands, and is produced with the standard of Q/20395522-9.96-2001.Its molecular formula is :

-{(CH2CF2)0.8--[CF(CF3)CF2]0.2}n-

2.Properties:

Non-vulcanized fluoroelstomers have non-toxic odorless hard-to-burning, extincting-theirselves properties. Besides, they possess good storage stability, can be dissolved in low M.W ketones (acetone, butanone) and esters (acetic ether, acetic butyrin).When produced, this materials need some auxiliaries, then are made into gross Fluoroelastomer Fluoro Rubber.Finally, they can be used after cured.Besides all of these properties, they have polymer rheologic properties.

---Good heat resistance, solvent-resistance and excellent oil-resistance;
---Good physical and mechanical properties, good electrical insulation and anti-radiation properties;
---Working under 250℃ for long period, working at 300℃ for short period;
---Low-temperature resistance not bad.Glass-transition temperature -17℃.Brittle point -40℃-55℃;
---Not good resistance to low M.W. ketones, esters, some ethers, anhydrous ammonia and active amines.

3.Applications:
Wildly used in aviation, automobile, petroleum, and chemical industries, mainly for sealing purpose.Especially good in the field of requiring heat-resistance and or oil-resistance.Usually be made into "O" sealing rings, "V" sealing rings, gasket, sealing bowl with metal bone.Suitable for both static and dynamic sealing of hydraulic and lubricating systems.

4.Storage: In shady cool and dry place.

5.Transportation notes: Avoiding heating, moistening and exposing to the sun in transportation.Non-hazardous chemicals.

6.Specifications:

Viton(R) is a registered trademark of DuPont Dow Elastomer
BRAND FPM
2604 FPM
2603 FPM
2602 FPM
2602-2 FPM
26-1 FPM
Equivalent to
---
Viton A-HV
Viton-A
Viton E-60
Viton-35
Gum Before Vulcanizing
Specific Gravity
1.80-1.84
1.80-1.84
1.80-1.84
1.80-1.84
1.80-1.84
Mooney Viscosity Z1005+4
140-190
100-140
60-100
60-100
60-100
Vulcanized Elastomer
Tensile Strength at Break, MPa (before aging)
≥7.35
≥7.35
≥6.37
≥6.86
---
Tensile Strength at Break, MPa (after aging)
≥150
≥150
≥160
≥150
≥160
Elongation at Break, % (before aging)
≥150
≥150
≥150
≥150
≥150
Elongation at Break, % (after aging)
≥120
≥120
---
---
---
Oil Resistance, % (weight increasing at 200℃ x 24hr)
≤6
≤6
≤6
≤6
≤6
Compression Set, %
≤55
≤55
---
---
---

The main properties and applications of Fluoroelastomer No.2

Brand
Main properties
Main applications
FPM2061A Low viscosity, non-sticking-to-roller, polymer rheological property Used as modifier in producing high viscosity fluorelastomers, injection moulding "o" rings
FPM2601B
FPM2601C Middle viscosity, non-sticking-to-roller, good polymer rheological property Used in pressing films, tapering films and injection moulding "o" rings, extruded tubes
FPM2602A
FPM2602B Middle and high viscosity, excellent mill mixing calenderability Calendaring films, ordinary pressed films, skeletal oil seals, extruded hoses etc.
FPM2603A
FPM2603B
FPM2603C
FPM2603D High viscosity, highraw rubber strengh Used in ordinary moulds, pressed film oil seals vulcanized by bisphnol AF/BPP
FPM2604A
FPM2604B Supper high viscosity, excellent physical and mechanical property Pressed films, high strength vulcanized rubber
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3# Fluoro-Elastomer
(Equivalent to DuPont Dow Viton B Rubber)

1.A brief of 3# fluoroelstomers

3# Fluoroelastomer Fluoro Rubber is a elasticity which is made up of metafluorovinyl, tetrafluoroethylene and perfluoropylene.There are three different brand according to different viscosity.The technical specification is corresponding to the standard of Q/20395522-9.105-2001.and its molecular formula is:

-{-(CF2-CH2)65-(CF2-CF2)20-[CF2-CF(CF3)]15-}n-

2.Properties:

Non-vulcanized fluoroelstomers have non-toxic odorless hard-to-burning, extincting-theirselves properties. Besides, they possess good storage stability, can be dissolved in low M.W ketones (acetone, butanone) and esters (acetic ether, acetic butyrin).When produced, this materials need some auxiliaries, then are made into gross Fluoroelastomer Fluoro Rubber.

Finally, they can be used after cured.Besides all of these properties, they have polymer rheologic properties.

---Excellent resistance to high temperature:
---Working for long period under 275℃
---Working for short period at 320℃
---Excellent resistance to chemical mediums.Good stability against organic liquid(oils, fuels, solvents, hydraulic oils, etc.), inorganic acids, highly-concentrated H2O2 and other oxidants. Much better than other rubbers;
---Not good resistance to M.W. ketones, esters, some ethers, NH3, NH4+, HF;
---Good mechanical properties, insulating properties, corrosion resistance;
---Common cold resistance;
---Brittle point -35℃-50℃, various with formulation and thickness of the products;the thicker, the brittle point higher.

3.Application:

Wildly used in aviation, automobile, petroleum, and chemical industries, etc.as sealing material, to resist high temperature, corrosion, oils(especially di-ester oils, silicate ester, etc.).Usually be made into sealing rings, ealing bowls, ealing tubes, and so on.Besides, used in fabric coating to resist heat andor corrosion.

4.Technical features:

Gum Before Vulcanized
Specific Gravity 1.84-1.88
Rotation Viscosity, Z 100℃ 5+4 70-100
Thermolysis Temperature ≥340℃
Vulcanized Elastomer
Stretch Strength at Break ≥9.8 MPa
Elongation at Break ≥250%
Weight Increase in 4109 Diester oil ≤7%
Weight Increase in RP-1 Kerosene (200℃, 24hr) ≤6%

Viton (R) is a registered trademark of DuPont Dow Elastomers.

5.Storage:

In shady, cool and dry place.

6.Transportation notes:

Avoiding heating, moistening and exposing to the sun in transportation.Non-hazardous chemicals.

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Technical Information
Fluoroelastomer Fluoro Rubber F401C, F50C, F60C

Features and Benefits
MODEL
F401C
F50C
F60C
Composition
Di-Polymer of VDF and HFP
Di-Polymer of VDF and HFP
Di-Polymer of VDF and HFP
Characters
Good property in processing and rheology
Excellent compression set, improved a metal bonding property
Broad MWD, medium viscosity compound with incorporated curatives
Process Targets
Compression and transfer molding and extrusion for O-rings
Compression molding of O-rings, seals and metal bonded items
Compression and transfer molding extrusion and calendering
Curatives
Bisphenol
Bisphenol
Bisphenol

Typical Properties
Data Not For Specification Purposes

MODEL
F401C
F50C
F60C
Fluorine Content
66%
66%
66%
Specific Gravity
1.82
1.82
1.82
Color
White or Amber
White or Amber
White or Amber
Solubility
LMW Ketones and Esters
Mooney Viscosity ML 1+10 @ 121℃ (250°F)
Approx. 40
Approx. 50
Approx. 50


Typical Properties of Vulcanizate
Data Not For Specification Purposes

MODEL
F401C
F50C
F60C
Compound
phr
phr
phr
Polymer
100
100
100
MT Black
30
30
30
MgO
3
3
3
Ca(OH)2
6
6
6
Phosphonium Accelerator
---
---
---
Dihydroxy Crosslinker
---
---
---
Curing condition
Press
10min at 170℃
10min at 170℃
10min at 170℃
Oven
24h at 230℃
24h at 230℃
24h at 230℃

Typical Rheological Properties
Monsanto Moving Die Rheometer (MDR2000)
100cpm, 0.5°Arc, 6 minutes [QCM 2.19.1.C]

MODEL
F401C
F50C
F60C
Temperature ℃(°F)
177(350)
177(350)
177(350)
ML, Minimum Torque, inch-lb (dN m)
1.416 (0.16)
1.062 (0.12)
0.885 (0.10)
ts2, Time to 2 inch-lb rise from minimum-minutes
1.0
1.3
1.33
t'50, Time to 50% cure-minutes
1.2
1.4
1.6

t'90, Time to 90% cure-minutes

1.4
2.0
1.9
MH, Maximum Torque, inch-lb(dN m)
12.21 (1.38)
11.5 (1.3)
11.77 (1.33)

Typical Physical Properties [QCM 125.23.C and 125.17.C]
Press Cure 7 minutes @ 177℃ (350℉)
Post Cure 24 hours @ 260℃ (500℉)

MODEL
F401C
F50C
F60C
Tensile (Mpa)
13.0
12.5
14
100% Modulus (Mpa)
4.2
4.1
5.1
Elongation at break, %
180
270
190
Hardness, Shore A (ASTM D 2240)
76
76
77

Compression Set, %, [ASTM D395 Method B (O-rings)]

MODEL
F401C
F50C
F60C
Aged 70 hours @ 200℃(392℉)
13
20
20

ISO9001

All fluoroelstomers mentioned here are manufactured at ISO9001 registered facilities.

Technical Information and Test Data

Technical information, test data, and advice provided by personnel are based on information and tests we believe are reliable and are intended for persons with knowledge and technical skills sufficient to analyze test types and conditions, and to handle and use raw polymers and related compounding ingredients.No license under us or third party intellectual rights is granted or implied by virtue of this information.

Important Notice

Because conditions of product use are outside our control and vary widely, User must evaluate and determine whether our product will be suitable for user's intended application before using it.
The following is made in lieu in all express and implied warranties (including warranties of merchantability and fitness for a particular purpose): If our product is proved to be defective, our only obligation, and user's only remedy, will be, at our option, to replace the quantity of product shown to be defective when user received it or to refund user's purchase price.In no event will we be liable for any direct, indirect, special, incidental, or consequential loss or damage, regardless of legal theory, such as breach of warranty or contract, negligence, or strict liability.

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Fluoro-Rubber Compounds


1.Properties:

Outstanding H-temperature resistance.
Excellent resistance to fuel, oil, acid and chemicals.
Good resistance to gas penetration and radiation.
Besides, with all the properties of general rubber.
Outstanding physical, electrical and mechanical properties.
Can work in harsh, thermal, chemical, and UV environments where general rubber can not.

2.Applications:

Extensively used in aerospace/aviation, automobile, petroleum and chemical, mechanical industry, and construction, communication and concrete industry, etc.
Mainly used as sealents resisting H-temperature, fuel, oil, etc., and as erosion-protection material, to make O-ring, oil, etc., diaphragm, gaskets, rubber bowl and valve core, etc..

3.Specifications:

Specifications
FH207
FH209
FH303
FH304
Tensile Strength, MPa
≥14
≥14
≥16
≥14
Elongation at Break
≥200%
≥200%
≥150%
≥200%
Shore A
70-80
60-70
80-90
70-80
Tensile Strength Variation (after aging at 250℃, 24hr)
≤35%
≤35%
≤35%
≤35%
Elongation at Break Variation (after aging at 250℃, 24hr)
≤30%
≤30%
≤35%
≤25%
Constant Compression Set (200℃, 24hr, compression ratio 30%)
≤60%
≤60%
≤60%
≤60%
Weight Increasing (in 1# jet fuel, 20℃, 24hr)
≤6.0%
Brittle Temperature at Impact ≤-30℃

Heat Resistance

≤250℃
≤200℃
≤175℃

Short Time (-5 hr)
20-30 hr
Long Time


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