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STRUCTURAL SILICONE SEALANT SD-9777AB

Description：
SD-9777AB is a two-component, neutral-curing silicone sealant for fabrication and shop glazing of unitized curtain wall applications. It can be fast cured at room temperature with primer less adhesion with high bonding strength to most commonly used building materials.
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  • DETAILS
KEY FEATURES

- Excellent adhesion to most building substrates

- Non-corrosive cure system

- High movement ability

- High bonding strength

APPLICATIONS

- Structural factory glazing

- Curtain wall

- Big-size glass wall

- Other structural and protective glazing

RESTRICTIONS

- Building materials which bleed oils, plasticizers, or solvents

- Surface in contact with food or temperatures below 10º or exceed 40ºC

- Bare metals, corrosion or damp surfaces

-Water immersion applications

TYPICAL PROPERTY DATA

Property Result Test method
Base-As Supplied

Color

White


Physical Form

Paste


Specific Gravity

1.40

ASTM D1875

VOC Content

＜2.5g/L


Catalyst-As Supplied

Color

Black


Physical Form

Viscous Paste


VOC Content

＜130g/L


As catalyzed

Color

Black


Specific Gravity

1.33

ASTM D1875

Tooling Time(23°C/73°F, 50% RH)

10-20minutes


Tack-free time(23°C/73°F, 50% RH)

50-90 minutes

ASTM C679

Flow, Sag or Slump

＜0.1mm

ASTM C639

As cured - After 21 days at 23°C (73°F) and 50% RH

Durometer Hardness, Shore A

45

ASTM C661

Ultimate Tensile Strength

1.58MPa

ASTM C 1135

Ultimate Elongation

260%

ASTM C 1135

Tear Strength,Die B

8kN/m

ASTM D624

Specifications: Typical property data values should not be used as specifications.

COLOR
PACKAGING

- A/B:White/Black,black after mixing

- A/B:180L/18L,190L/19.5L,260KG/20KG

STORAGE
SHELF LIFE

- Store in a dry place with temperature below 27℃.

- 12 months.

CAUTIONS
1. Avoid contact between uncured glue and eyes. In case of contact, rinse with water immediately and seek medical advice.
2. Avoid inhaling excessive steam and keep it out of reach of children.
3. Before using the product, the user must determine the suitability of the product, should carry out field compatibility and cohesiveness test, in order to confirm whether the product and the substrate has good cohesiveness, the correct preservation and use of silicone sealant, can achieve the ideal bonding effect.

Declaration:As the conditions and methods of use of the product are beyond our control, users must determine the suitability of the product and the best way to use it. The company only guarantees whether the products meet the relevant standards, and the only compensation for users is limited to returning or replacing the products. The company expressly disclaims any liability for accidental or incidental losses.

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Copyright：Zhejiang Sindeal New Material Technology Co.,Ltd.

Hotline: 0086-571-88029396

Email: info@sindeal.com.cn
Webite: www.sindeal.com.cn
Add.: Room 619, Chong'an Shengshi Center, No.303 Pingshui Street, Gongshu District, Hangzhou City, Zhejiang, China


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