GUIBAO 1092 High performance Two Component Silicone Structural Glazing Sealant for Curtain-Wall ,Skyscrapers and Large-sized glass panel.

Model NO.
1092
Main Agent Composition
Pdms
Characteristic
Weatherability
Promoter Composition
Curing Agent
Composition
Organic Material
Color
Part a: White; Part B: Black
Transport Package
Drum; Pail
Specification
Part A in net 190 L/drum; Part B in net 19 L/pail
Trademark
GUIBAO
Origin
China
HS Code
3506100010
Production Capacity
200, 000 Tons/Year
Reference Price
$ 1,125.00 - 1,170.00
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Product Description

Basic Uses
GUIBAO 1092 High Performance Silicone Structural Glazing Sealant is designed for
  1. Structural sealing and glazing of the curtain wall of high-rise buildings or skyscrapers
  2. Structural sealing and glazing in large-sized glass panel curtain walls
Features
  1. Two parts , neutral cure to form an extremely tough elastomeric rubber ensuring a durable, flexible, and watertight bond
  2. High level of mechanical properties , high tensile strength and extension rate
  3. Excellent weatherability and high resistance to ultra-violet radiation ,heat and humidity, and ozone
  4. Excellent stability over temperature range from -50 ºC to +150 ºC
  5. Excellent unprimed adhesion to a wide range of substrates
  6. Good compatibility with other neutral silicone sealants
Colours
Part A(base) of GUIBAO 1092 is available in white, part B(curing agent) in black. Black colour after mixing.

Packaging
GUIBAO 1092 is available in kit: Part A in 200Ldrums (net 190L), part B in 20L pails (net 19L).

S pecifications
GUIBAO 10 9 2  is designed to meet or even exceed the   requirements of 
  1. Chinese national specification GB16776-2005   Silicone Sealant for Structural Glazing
  2. Complies with ASTM C 1184-2005
S torage and Shelf Life
GUIBAO 10 9 2  should be stored in original unopened   containers. It has a shelf life of 12 months from the date   of manufacture .

Typical Properties
Test Method Property Unit Standard Result
GB/T 13477 (ISO 7390) Slump mm ≤3 0
GB/T 13477 (ASTM D 2377) Tack free time h ≤10 0.1
GB/T 13477 (ISO 8394-2) Working time (after 20 min.) s ≤10 2.4
GB/T 531.1 (ISO 7619) Hardness Shore A 30-60 40
GB 16776 (ASTM C792) Heating aging      
  Weight loss % ≤10 3.3
  Chalking    Nil Nil
  Cracking   Nil Nil
GB/T 13477 (ISO 8339) Tensile strength MPa    
  23ºC   ≥0.60 1.35
  90ºC   ≥0.45 1.01
  -30ºC   ≥0.45 1.85
  Water immersion   ≥0.45 1.21
  Water-UV exposure   ≥0.45 1.18
  Adhesion failure % ≤5.00 0
  Elongation at ultimate tensile strength at 23ºC % ≥100 201
GB: Chinese National Standard
ASTM: American Society for Testing and Materials
ISO: International Standardization Organization

Surface Preparation
Clean all joints removing all foreign matter and contaminants such as oil, grease, dust, water, frost, old sealants, surface dirt, or glazing compounds and protective coatings.

Mixing and Dispensing
To obtain the optimal performance of GUIBAO 1092, it is recommended that base and curing agent thoroughly mixed using an airless two-part silicone dispensing machine.

GUIBAO 1092 should be mixed at a ratio of 9:1~11:1 base to curing agent by volume or 11:1~13:1 base to curing agent by weight.
Lot matching of GB1092 base to curing agent is not required. Before use, it is recommended that curing agent be fully stirred to ensure the homogeneity of all components.

Priming
Priming is not usually required when using GUIBAO 1092.But it is essential that adhesion is tested prior to use to decide whether to use primer or not.

Masking and Tooling
Areas adjacent to joints may be masked to ensure a neat sealant line. Do not allow mask tape to touch clean surfaces to which the silicone sealant is to adhere.

Tooling should be completed in one continuous stroke after sealant application. Masking tape should be removed immediately after tooling.

Equipment Cleaning
When not being used, it is recommended that the dispensing equipment be purged either with the base component or flush with suitable solvent.

L imitations  
GUIBAO 10 92 should not be applied:
  1. To the materials that bleed oils , plasticizers or solvents, such as impregnated wood, oil-based caulks
  2. In totally confined spaces as sealant requires atmospheric moisture for cure
  3. To frost laden or damp surfaces
  4. For continuous water immersion
  5. When surface temperature below 4ºC or over 50ºC
S afety Information  
  1. GUIBAO 10 92 is a chemical product, not edible, no implantation into body and should be kept away from children.
  2. Cured silicone rubber can be handled without any risk to health.
  3. Should uncured silicone sealant contact with eyes, rinse thoroughly with water and seek medical treatment if irritation persists.
  4. Avoid prolonged exposure of skin to uncured silicone sealant.
  5. Good ventilation needed 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 intended specific applications.

About Us:
GUIBAO 1092 High performance Two Component Silicone Structural Glazing Sealant for Curtain-Wall ,Skyscrapers and Large-sized glass panel. GUIBAO 1092 High performance Two Component Silicone Structural Glazing Sealant for Curtain-Wall ,Skyscrapers and Large-sized glass panel. GUIBAO 1092 High performance Two Component Silicone Structural Glazing Sealant for Curtain-Wall ,Skyscrapers and Large-sized glass panel. GUIBAO 1092 High performance Two Component Silicone Structural Glazing Sealant for Curtain-Wall ,Skyscrapers and Large-sized glass panel.

 

Adhesive

PNEUTEC.IT, 2023