Double-Group Sulphonated Silicone Rubber material

BEFORE SOLID 1.Appearance White cream white cream 2.Viscosity(25)8000-20000

DY-OH201 DY-OH202 Double component temperature sulfuration silicone rubber

[Features]

The products will be vulcanized in flexible, elastic, high intensity silicone rubber. Being vulcanized, which have excellence high and low resistant character, electric property, chemical stability, mechanical property.

 [Technical Specification ]

            DY-OH201(MIDDLE GRADE)               DY-OH202(HIGH GRADE)

  BEFORE SOLID

1.Appearance  White cream                        white cream

2.Viscosity(25 °C)8000-20000                     20000-40000

  After solid

3.Hardness(Shore A)       20-30                   30-40

4.Elongation at break(%) 25-35                   30-40

5.Tensile strength(Mpa)  2.5-3.5                 3.5-4.5

6.Tearing strength        1.5-2.0                 2.5-3.0   

[APPLICATION]

1. It could be the mould for art work, eg sculpture, furniture, ornament instrument accessory  and so on;  

2.  Encapsulation for electron device, electric elements, and be the waterproof and insulated coatings .

3.  Sealing for accessory of electric machine, auto, engine, chemical equipment and so on .

4.  Others not development yet.

[USAGE AND DOSAGE]

 Well-distributed mixing the two component with each other pro rata before using. General dosage: solid content 2-5%. Solid time will be decreased with the increase of the quantity of solid agent.  

           solid agent       time

OH201       5%               forty minutes 

OH202       5%               three to five hours

[Attention]

1. Expel the air bubble in use.

2. The material which has been added in solid agent must been used up.

3.  Finished products will be the best effective after four days.

4.  Solid agent will be kept away from water vapour.

 

Double-Group Sulphonated Silicone Rubber material