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SV 999 Structural Glazing Silicone Sealant

Short Description:

SV – 999 silicone structural sealant is a one-component, neutral curing, designed for glass curtain wall, aluminum curtain wall, glass daylighting roof and metal structural engineering structural assembly silicone sealant. Show the effective physical properties and bonding performance


Product Detail

Product Tags

Product Description

sv-999-structural-glazing-silicone-sealant

FEATURES

• 100% silicone

• No sag

• Strong bonding strength

• Water & weatherproof

• Primerless adhesion to most building materials

• 25% movement capability

PACKAGING

300ml in cartridge * 24 per box, 500ml in sausage *20 per box

BASIC USES

• Glass curtain wall, aluminum curtain wall structure adhesive seal

• Glass daylighting roof, metal structure engineering

• Insulating glass bonding

COLOURS

black

1

Typical Properties

These values are not intended for use in preparing specifications

Test standard

Test project

Unit

value

Before curing——25℃,50%R.H.

 

Specific gravity

g/ml

1.40

GB13477

Flow, sagging or vertical flow

mm

0

GB13477

Operating time

min

15

GB13477

surface drying time(25℃,50%R.H.)

min

40-60

Sealant curing speed and operating time will have different with different temperatures and temperature, high temperature and high humidity can make sealant curing speed faster, rather low temperature and low humidity are slower.

21 days after curing——25℃,50%R.H.

GB13477

Durometer Hardness

Shore A

40

 

The ultimate tensile strength

Mpa

1.3

GB13477

Tensile strength(23℃)

Mpa

0.8

GB13477

Tensile strength(90℃)

Mpa

0.5

GB13477

Tensile strength(-30℃)

Mpa

0.9

GB13477

Tensile strength(flooding)

Mpa

0.6

GB13477

Tensile strength(flooding - ultraviolet)

Mpa

0.6

Product Information

Storage And Shelf Life

SV999 should be stored at or below 27℃ in original unopened containers. It has a shelf life of 12 months from the date of manufacture.

Cure Time

As exposed to air, SV999 begins to cure inward from surface. Its tack free time is about 50 minutes; the full and optimal adhesion depends on the sealant depth.

Specifications

SV999 is designed to meet or even exceed the requirements of:

Chinese national specification GB/T 14683-2003 20HM

1
SV 999 Structural Glazing Silicone Sealant

Technical Services

Complete technical information and literature, adhesion testing, and compatibility testing are available from Siway.

Safety Information

● SV999 is a chemical product, not edible, no implantation into body and should be kept away from children.

● Cured silicone rubber can be handled without any risk to health.

● Should uncured silicone sealant contact with eyes, rinse thoroughly with water and seek medical treatment if irritation persists.

● Avoid prolonged exposure of skin to uncured silicone sealant.

● Good ventilation is necessary for work and cure places.

Disclaimer

The information presented herein is offered in good faith and is believed to be accurate. However, because conditions and methods of using our products are beyond our control, this information should not be used in substitution for customer’s tests to ensure that our products are safe, effective, and fully satisfactory for specific applications.

Contact Us

Shanghai Siway Curtain Material Co.Ltd

No.1 Puhui Road ,Songjiang Dist,Shanghai,CHINA Tel: +86 21 37682288

Fax:+86 21 37682288

E-mail :summer@curtaincn.com www.siwaycurtain.com


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