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Silicone Building Sealant

Location:
Hangzhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Construction & Real Estate > Adhesives

Product Description

JOINSIL 990 Silicone Building Sealant

PRODUCT DESCRIPTION

JOINLEADER 990 Structural Silicone Sealant is a one-part high quality, neutral and room-temperature cured Silicone Structural Sealant.

JOINLEADER 990 Structural Silicone Sealant has excellent adhesion without applying primer painting to many architecture materials such as glass, coated glass, anode aluminum material, granite and coated mental material

JOINLEADER 990 Structural Silicone Sealant has high ultimate tensile strength sealant ideally suited for structural bonding and protective glazing applications

FEATURES

One component, odorless, neutral and non-corrosive cure at room temperature.

Excellent resistance to weather, over 50 years’ duration

Excellent resistance to low and high temperature, performance changes little between -50°C~200°C

Excellent mechanical properties

Very good adhesion and compatibility, especially to metals (non-corrosive) and various paint systems.

Compatible to most membrane-plated glass or hollow glass.

Meets global standards for structural glazing (American, China, Europe)

TECHNICAL DATA

BEFORE CURED: 23°C±2°C, RH50%±5%

Aspect Thixotropic Paste

Gravity, g/ cm3 1.30~1.45

Skinning Time,min: 25-60

Application Temperature, °C +5°C to +40

AFTER CURED: 23°C±2°C, RH50%±5% 21days

Service Temperature: -50°C to +250°C

No.

Properties

Target

Test method

1

Slump, mm

0.83

GB/T 13477.6-2002

2

Extrudability, s

5

GB/T 13477.3-2002

3

Tack-free time, h

1.67

GB/T 13477.5-2002

4

Hardness (Shore)

45

GB/T 531-1999

5

Mass loss by heat, %

4.17

GB 16776-2005

6

Tensile

Properties

Standard, MPa

1.12

GB/T 13477.8-2002

90°C, MPa

0.63

GB/T 13477.8-2002

-30°C,MPa

1.4

GB/T 13477.8-2002

Flooded, MPa

0.63

GB/T 13477.8-2002

Flooded-UV, MPa

0.63

GB/T 13477.8-2002

7

Joint Movement Capability,%

±50

ASTM C719

8

Tear Strength, die B,ppi

56

ASTM D0624

9

Peel Strength,ppi

42

ASTM C0794

10

Tensile at 25% Elongation,MPa

0.35

ASTMC1135

Tensile at 50% Elongation,MPa

0.56

ASTMC1135

11

Elongation at break,%

168

ISO 8339

APPLICATIONS

JOIN LEADER 990 Structural Silicone Sealant can be used for structural glazing and sealing for glass, stone, aluminum panel curtain wall, and secondary seal of insulating glass, filling and sealing for complex edge.

JOIN LEADER 990 Structural Silicone Sealantis suitable as a secondary edge sealant for the manufacture of multipane insulating glass used in structural glazing façades.

JOIN LEADER 990 Structural Silicone Sealant is also used for sealing and bonding in building construction and technical/industrial applications.

SHELF LIFE

12 months in unopened packaging in a cool and dry storage place at temperatures between +5°C and 27°C.

COLOR

Black

PACKAGING

Cartridges: 300ml

Sausage: 300mL,600mL

Certificate

CE, RoHS, SGS, TUV



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Contact Information

Company:
 Join Leader Adhesive Co., Ltd.
Phone Number:
  86-571-82658098
Fax Number:
 86-571-82625067
 
Join Leader Adhesive Co., Ltd.
 Zhejiang , China FREE
 

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