products

Two Component Silicone Structural Sealant BAIYUN SS628

Basic Information
Place of Origin: China
Brand Name: BAI YUN®
Certification: ASTMC 1184
Model Number: SS628
Minimum Order Quantity: 10
Packaging Details: 189L-19L two drums; 4 kits per pallet, 60 pallets per 20-feet container
Delivery Time: 8 work days
Payment Terms: L/C, T/T
Supply Ability: 1200000 kits per year
Detail Information
Usage: Factory Structural Glazing For Curtain Wall Profiles Classification: Double Components Adhesives
Main Raw Material: Silicone Other Names: Silicone Sealant
Type: Neutrual Silicone Sealant Mf: Mixture
Color: Black Shelf Life: 12 Months
Application: Glass/stone/aluminum Curtain Wall Material: 100% RTV Silicone
Volume: 189L+19L Keywords: Two Part Component Glass Sealant
Packing: 189L+19L Iron Drum Quality: High,100%silicone
High Light:

BAIYUN SS628 Two Component Silicone

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Two Component Silicone Structural Sealant

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BAIYUN 2 component silicone


Product Description

BAI YUN® SS628 Silicone Structural Sealant two-components Ultimate Tensile Strength for structural glazing
BAI YUN® SS628 Silicone Structural Sealant
 
Features

  • High level of mechanic properties: High strength

  • Non-corrosive curing system

  • No unpleasant odor during curing.

  • Excellent weather ability and high resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes

  • Remains flexible over a temperature range of -58°F(-50°C) to 302°F (150°C)

  • Successfully tested for using in protective glazing applications

  • Excellent unprimed adhesion to wide range of substrates including coated, enameled and reflective glasses, anodized and polyester coated or painted aluminum profiles

  • Good compatibility with other neutral silicone sealants
     
    Composition

  • Two-part, neutral-curing

  • RTV silicone sealant

     
    Applications

  • As a secondary edge adhesive sealant in insulating glass units.

  • Structural attachment of many panel systems.

  • Protective glazing applications

  • Panel stiffener applications
     
    Typical properties

PropertyResultTest method
Base-As Supplied
ColorWhite 
Physical FormPaste 
Specific Gravity1.38g/cm³ASTM D1475
Catalyst-As Supplied
ColorBlack 
Physical FormViscous Paste 
Specific Gravity1.04 g/cm³ASTM D1475
As catalyzed
ColorBlack 
Specific Gravity1.35g/cm³ASTM D1475
Tooling Time(23°C/73°F, 50% RH)10-20minutes 
Snap time(23°C/73°F, 50% RH)20-70mim 
Flow, Sag or Slump<0.1mmASTM C639
Mix Ratio(By volume)A:B = 9-11:1 
Recommend Mix Ratio(By volume)A:B=10:1 
VOC Content<40g/L 
As cured - After 21 days at 23°C (73°F) and 50% RH
Durometer Hardness, Shore A45ASTM C661
Ultimate Tensile Strength1.10MPaASTM C 1135
Ultimate Elongation200%ASTM C 1135
Tear Strength ,Die B8 kN/mASTM D624
Specifications: Typical property data values should not be used as specifications. Assistance with specifications are available by contacting Guangzhou Baiyun Chemical Industry CO., LTD.
 

 
 
 
 
Specifications

·ASTM C1184, Type M, Use G and O

· GB 16776
 
 
Colors
Part A(Base):: White; Part B(Catalyst): Black; After Mixed: Black.
 
Package
Part A(Base): 180 L drum
Part B(Catalyst): 19 L pail
 
Storage and shelf life:
12 months from the date of manufacture when stored at or below 27ºC (80ºF) in the original unopened containers.
 
Product limitation:
This product should not be applied:

  • In structural glazing applications, unless Guangzhou Baiyun Chemical Industry CO., LTD. has reviewed shop drawings for applicability and has performed adhesion and compatibility tests on project substrates, spacer materials and all accompanying accessories. Review and testing is done on a project-by-project basis. No blanket approval is given by Guangzhou Baiyun Chemical Industry CO., LTD. for structural glazing applications. Structural glazing industry guidelines (ASTM C1401) suggest that drawings and details are to be reviewed by all parties involved in the manufacture of an SSG system and for each building project.

  • To building materials that bleed oils, plasticizers or solvents – materials such as impregnated wood, oil-based caulks, green or partially vulcanized rubber gaskets or tapes

  • When surface temperatures below 10ºC (50ºF) or exceed 40ºC (104ºF)

  • Where painting of the sealant is required, as the paint film may crack and peel

  • In below-grade applications

  • For use as an interior penetration fire stop sealing system

  • In horizontal floor joints where abrasion and physical abuse are likely to be encountered

  • To frost-laden or damp surfaces

  • For structural adhesion on bare metals or surfaces subject to corrosion (i.e., mill aluminum, bare steel, etc.)

  • For contact with strong acids or bases

  • To surfaces in contact with food

  • For continuous immersion in water

  • For water immersion applications.
    Do not apply acid-curing (Acetoxy) silicone sealants to this product as this may cause loss of adhesion of SS628 Two Parts Silicone Structural Sealant to glass or other substrates used in the system.

     
    Handling and safety
    Product safety information required for safe use is not included in this document. before handling, read product and material safety data sheets and container labels for safe use, physical and health hazard information. The material safety data sheet is available from baiyun sales application engineer, or distributor, or by calling baiyun customer service.
     
    How to use
    BAIYUN SS628 Two Parts Silicone Structural Sealant, when used in structural applications, must be reviewed by BAIYUN technical service specialists.
    Complete design and installation guidelines are contained in the BAIYUN Technical Manual when using this product.
     
    Method of application
    BAIYUN SS628 Two Parts Silicone Structural Sealant should be mixed and dispensed using two-component mixing equipment, which is available from several equipment manufacturers. These mixing pumping systems are specifically designed to meter precise proportions of A base and B catalyst, in an air-free environment, and mix and dispense material at proper pressures and volumes to insure thoroughly mixed air-free material.
    BAIYUN SS628 Two Parts Silicone Structural Sealant should be mixed in a ratio from 12:1 to 14:1 base to Catalyst and Base by weight, or equivalent 9:1 to 11:1 by volume for optimal properties. At this ratio, the sealant typically exhibits a working time of 20-90 minutes.
     
     
    Health and environment information
    For information and advice regarding transportation, handling, storage and disposal of chemical products, users should refer to the actual Material Safety Data Sheets containing physical, ecological toxicological and other safety-related data.
    two Components Ultimate Tensile Strength Structural Silicone Sealant
     

Contact Details
Erick Liu

Phone Number : 86-37312985

WhatsApp : +8613711658676