RT-678 Acetoxy Aquarium Silicone Sealant

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Product Description:

Features

1.One part, Acetoxy type, room temperature curing , High toughness and strength,fast curing, easy to use.

2.Excellent weatherproofing performance, and with long life.

3. High modulus after curing,can bear ± 25% stretching displacement.

Main use

1.Work on assembly of glass construction on the building wall.

2 Sealing and installation of glass aquarium.

2.Sealing of glass installation project.

Instructions of use

1.It isn't suitable for all the surfaces which are leaking oil, plasticize or solovent.

2.Don't used in the confined space or on the surface which can touch the food or water.

3.It is not suitable to the concrete,marble,coated glass,copper and zinc-plated materials.

Construction Abstract

1.It isn't suitable for all the surfaces which are leaking oil, plasticize or solovent.

2.Don't used in the confined space or on the surface which can touch the food or water.

3.Don't work when the surface's temperature is below 4 °C or above 40 °C .

4.Don't use on the material of copper or copper alloy.

Safety:

1.It will release volatile compounds before the silicone is cured or during the curing period.It will be harmful to healt if inhale high concentrations of volatile compounds in long time.So ,please pay attention to keep the air fresh on the work place.

2.It is not health if the uncured silicone touch the skin directly for long, if it enter in the eyes, rinse with plenty of water immediately, and then ask the doctor to check if necessary.

3.Cured silicone sealant will not release harmful things, and it would not be harmful to skin.

4.If swallow the silicone ,please ask for medical treatment immediately.

5.Do not let the children to touch the curing silicone, don't put the sealant at children's reach.

Storage period:

Keep dry and below 27 °C, storage period is 12 month since the date of production.

Standard:

B GF 20HM GB/T 14683-2003

Disclaimer:

Since we can't control the conditions and methods when using the products , these informations can't replace the customer's spot testing of safety and validity. The only warranty is only the price amount or the product replacement but any joint and several liability. Please make sure of th vaidity yourself.

No

Item

The standard

Test result

Test method

Test at 50±5% RH and temperature 23±2°C

1

Appearance

Have no grain,

no bubble,

no skinning,

no agglomerations

Pass the the standard

2

Resistance to flow ,mm

Vertical

≤3

0

GB/T113477.6-2002

Level

No distortion

No distortion

3

Tack Free Time, h

≤3

0.2

GB/T113477.5-2002

4

Extrusion ability, ml/min

≥80

715

5

Tensile modulus

MPa

23°C

>0.4

or

>0.6

0.6

-20°C

0.8

6

Hardness,(Shore A)

25~40

GB/T1531-1999

7

Tensile strength Mpa

≥0.5

GB/T113477.8-2002

8

Ultimate elongation % at break,%

≥150

GB/T113477.8-2002

9

Joint Movement

±20%

10

Definite Elongation

No break

No break

11

Density, g/cm3

0.9852

12

Color

Clear,White

Black,Grey

13

Shelf Life

12 months

The above mentioned chemical product has no poison,no pollution, and no cauterization.

It is common chemical product.


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