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Trifluoropropene series      

Trifluoroethanol series
Fluorosilicone product series        

fluorosilicone modified coating

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Trifluoropropylene, trifluoroethanol, fluorosilicone product, fluorosilicone modified coating, new product research and development

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PRODUCT

NFS9300 LOW COMPRESSION SET SERIES

FEATURES:LowcompressionsetGoodmechanicalpropertiesExcellentsolvent,oil,fuelresistanceMaintainspropertiesoverawidetemperaturerangeTYPICALPHYSICALPROPERTIES PropertiesTestMethodNFS9340NFS9360NFS9370NFS9
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Description

FEATURES:

Low compression set

Good mechanical properties

Excellent solvent, oil, fuel resistance

Maintains properties over a wide temperature range

TYPICAL PHYSICAL PROPERTIES

 

Properties

Test Method

NFS9340

NFS9360

NFS9370

NFS9380

Specific Gravity, g/cm³

ASTM D792

1.40

1.46

1.47

1.50

Hardness, Shore A

ASTM D2240

38

60

70

79

Tensile Strength, Mpa

ASTM D412

8.5

9.5

8.5

7.3

Tear Strength, kN/m

ASTM D624-B

16

20

16

15

Elongation at Break, %

ASTM D412

400

300

300

200

Compression Set

(177℃x22h), %

ASTM D395

10

9

12

12  

Volume change, %

Fuel B @25℃×72h

ASTM D471

24

23

22

19

*Appearance:Pale yellow, neat, no obvious mechanical admixture.

*Above values only represent typical values, products with various features can be supplied according to customer requirements.

〖PROCESSING ADVICE〗

Various organic peroxides will vulcanize these fluorosilicone compounds. Fabricators should make their own selection of curing agents on the basis of methods of manufacturing, desired properties, and safety considerations. Curing agent can be mixed into the compounds. The optimum curing procedures will depend on the process methods you use and the physical dimensions of the vulcanized product. It is usually necessary to post cure the products in air oven after molded cure.

〖Usage〗

Adding 0.6~0.8 phr curing agent (DBPH recommended)

Press cure: 170℃×15 mins; Post cure: 200℃×4 hrs

If customers require other curing temperature, curing system must be changed.

〖Package〗

Packed in plastic bags placed into reinforced cartons, 20kg/2bags/carton.

Shelf-life is 12 months when kept in dry and ventilated environment.

〖Notes〗

1. This product has cold-flow characteristics, should avoid bag breakage in the process of transportation and usage.

2. The product should be kept neutral, avoid contact with acid or alkaline substances.

Corresponding parameter set not found, please add it in property template of background
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暂未实现,敬请期待