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RTV Heat Resistance Red Silicone Sealant

PUNADE Silicone series with high temperature resistance PUNADE high temperature resistant silicone series are organic silicon bonding sealant. They are made of special silicon rubber material.

If you are planning to wholesale best cheap and high quality rtv heat resistance red silicone sealant China, or hot sale rtv heat resistance red silicone sealant in China from professional rtv heat resistance red silicone sealant manufacturers and suppliers and factory, please feel free to contact SEPNA, and welcome to check products price with us.

PUNADE Silicone series with high temperature resistance

PUNADE high temperature resistant silicone series are organic silicon bonding sealant. They are made of special silicon rubber material. 

◆Detailed Product Description

Features

1.Excellent resistance to extreme temperature between -60~315℃.

2.Good adhesion, moisture, shock, corona, leakage of electricity and aging resistance

Usage:

Bonding and sealing of the industrial products, eg. Steam irons, high temperature air filters, oven and pipes 

Note: 3103LL is very thin, 3103L is thin, 3103 is half-flowing, and 3106R is pasty fluid.

Please take your attention when making the choice.

◆Data Table


Testing Term

1103LL

1103L

1103

1106R

Before Cured

Performance

Red/Flowing

Red/Flowing

Red/half-flowing

Red/pasty

Density(g/cm3,25℃)

1.03

1.10

1.20

1.30

Viscosity  (cps)

1000

12000

50000

pasty

Curing Speed  (min,25℃)

10-15

10-15

10-15

10-15

Time of fully cured

(hr,25℃)

24

24

24

24

Curing Type

One component condensation ketone oxime type


Fully Cured

Tensile Strength(MPa)

0.7

1.0

1.8

2.5

Elongation at break(%)

250

350

300

300

Hardness(Shore A)

20

23

27

35

Tensile-shear strength(MPa)

1.0

1.2

1.4

2.0

Peel strength(N/mm)

3.5

5

5

7

The linear shrinkage(%)

0.5

0.5

0.5

0.5

Temperature range(℃)

-60~315

-60~315

-60~315

-60~315

Volume resistance  (Ω·cm)

3×1015

3×1015

3×1015

3×1015

Dielectric strength (kV/mm)

20

20

20

20

Dielectric constant (1.2MHz)

2.8

2.8

2.8

2.8

Flame retardant grade

Note:All data above is tested under special condition(7 days after fully cured in the environment of 25℃, 55%RH). Just for reference. Not suitable to any situation.

◆Operation

1.Cleaning: cleaning the surfaces that to be glued and coated, removing the rust, dust, greasy dirt and other foreign matter and substance.

2.Gluing: cutting nozzle to the required angle, extruding the liquid cement to the cleaned surface and making it well-distributed, then folding and fixing the glued surfaces.

3.Curing: placing the glued or sealed components in the air to make them cured naturally. Curing is a process that being cured from surface to the internal.The sealant will be cured at a depth of 4~6mm within 24 hours (at room temperature and 55% relative humidity), if the glue position is deeper, especially the parts that not easy to come into the air,the time that being completely cured will be longer, if the temperature is low, the curing time will also be extended.

4.Before the handle or package of the sealed parts, waiting for longer time to keep the adhesion and integrity

Note:

1.Tightening and sealing preserve the leftover sealant after the operation. 

2.Removing the cured cement at the sealing part that might happen during the preservation, it   could be normally used again.

◆Package and Storage

Package                                 

310ml/cartridge, 25pcs/carton        

Storage

B component should be keep in cool and ventilative place                

Shelf life: 12 months (25℃)

Transport as non-dangerous Article.

◆Safety Operation Material

MSDS isn't included here. Please read TDS, MSDS and label carefully before operation.You can get MSDS from Sepuna or other distributors, or mail to service center sepuna@sepuna.cn, or call +86-400-882-1323.

◆Product Warranty

All product properties and application details based on information believe to be reliable and accurate. But you still need to test its property and safety before application. The advices we supply don't apply in any circumstances. Sepuna don't make assurance of any other applications outside the specification until Sepuna supply a special written guarantee. Sepuna is only responsible to replace or refund if this product is defective within the warranty period stated above. Sepuna makes it clear that will not be liable of any accidents.


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