Construction Sealant

FOB Price: US $1 - 5 / Piece Get Latest Price
Min.Order Quantity: 10000 Piece/Pieces
Supply Ability: 1500000 Piece/Pieces per Month
Port: Shanghai / Ningbo
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
Zhejiang China (Mainland)
Classification:
Other Adhesives
Main Raw Material:
Silicone
Usage:
Construction,Transportation
Brand Name:
Join Leader
Model Number:
Joinleader 990
Structural:
high performance

Packaging & Delivery

Packaging Detail: 24pcs/ctn Cartridge 300ml/ 20pcs/ctn Foil sausage 590ml
Delivery Detail: 2 weeks

Specifications

1.excellent adhesion
2.used for structural glazing and sealing for glass

JOINLEADER 990 Construction 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)

  

 

 

BEFORE CURED: 23°C±2°C, RH50%±5%

 

Aspect                          Tixotropic 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

≤1

GB/T 13477.6-2002

2

Extrudability, s

≤6

GB/T 13477.3-2002

3

Tack-free time, h

≤2

GB/T 13477.5-2002

4

Hardness (Shore)

30~60

GB/T 531-1999

5

Mass loss by heat, %

≤5

GB 16776-2005

6

Tensile

Properties

Standard, MPa

≥0.80

GB/T 13477.8-2002

90°C, MPa

≥0.45

GB/T 13477.8-2002

-30°C,MPa

≥1.00

GB/T 13477.8-2002

Flooded, MPa

≥0.45

GB/T 13477.8-2002

Flooded-UV, MPa

≥0.45

GB/T 13477.8-2002

7

Joint Movement Capability,%

±50

ASTM C719

8

Tear Strength, die B,ppi

≥40

ASTM D0624

9

Peel Strength,ppi

≥30

ASTM C0794

10

Tensile at 25% Elongation,MPa

≥0.25

ASTMC1135

Tensile at 50% Elongation,MPa

≥0.40

ASTMC1135

11

Elongation at break,%

≥120

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.

 

 

 

DESIGN FOR STRUCTURAL ASSEMBLY JOINTS

 

The design of silicone structural joints is prepared according to the general rules in construction area by designing experts. The basic designing rule of typical silicone structural joints includes:

 

The width of structural glue shall not be less than 6mm.

 

The depth of structural glue shall not be less than 6mm.

 

The width of structural glue shall be equal to or larger than its depth..

 

Structural joint must be filled fully with glue in normal way.

 

Structural joint cannot be moved during its solidification period.

 

The design in joint must assure that air can touch structural glue so that the glue will solidify. When silicone structural sealant is used to support permanent load, the designed load intensity is 6.9 KPa.

 

Note: Designing rule may be different for other specialized system. The suitable rule of this kind of system will change according to its particular design.

 

  

SHELF LIFE

 

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

  

 

 

COLOR

 

Black

 

Also we can produce weatherproofing sealant with special color upon customers' requirement.

 

 

 

PACKAGING

 

Cartridges: 300ml

 

Sausage: 300mL,600mL

 

 

 

Certificate

CE, RoHS, SGS, TUV

 

 

Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Join Leader Adhesive Co., Ltd., a leading professional manufacturer & marketer of quality adhesives & sealants, is always dedicated to the research and development of various functions and applications in adhesives for last 17 years. Join Leader commits itself to provide more economical, professional, convenient application products, services and solutions to meet the ever-increasing demand in Construction, Industry, Automobile, DIY and other areas. Meantime, in all our products and services, ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Silicone Sealant,Gasket Maker,Contact Adhesive,White Glue,Acrylic Sealant,Epoxy Adhesive,PU Foam,Silicone Rubber Tape  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Central America
Eastern Europe
North America
Southern Europe
Southeast Asia
Western Europe
Northern Europe
Domestic Market
Oceania
South Asia
Mid East
Africa
South America
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 81% - 90%  

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Factory Location: Zhabei Village, Hezhuang Street, Xiaoshan District, Hangzhou City, Zhejiang Province, China  
Number of Production Lines: Above 10  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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Verified Supplier - Join Leader Adhesive Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths: Assessment Report by Bureau Veritas
Top 3 Markets: South America 23.72% , Africa 23.07% , Mid East 12.64%
Experience: Established 2005

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