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SS511B Silicone Weather Proofing Sealant

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SS511B Silicone Weather Proofing Sealant

BAIYUN SS511B Silicone Weather Proofing Sealant is a one-component neutral curing silicone sealant with excellent adhesion, weatherability and elasticity for weather sealing in curtain wall and building facades. It easily extrudes in any weather and quickly cures at room temperature by reaction with moisture in the air to form a durable, flexible silicone rubber seal.
Affiliate classification:
Description

FEATURES

ŸExtension/compression movement capability of up to ±35% of the original joint width

ŸSuits applications in the areas with large difference in temperature and low humidity

ŸOdorless, non-corrosive curing system

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

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

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

ŸGood compatibility with other neutral silicone sealants

 

COMPOSITION

ŸOne-part, neutral-curing

ŸRTV silicone sealant

 

APPLICATIONS

ŸWeather sealing in glass curtain wall joints

ŸWeather sealing in metal, enamel curtain wall joints

ŸSealing in expansion joints for concrete, plastic and metal etc

ŸSealing in roof joints

ŸMany other uses

 

TYPICAL PROPERTIES

Property

Result

Test method

Uncured-As Tested at 23°C (73°F) and 50% RH

Color

Black, gray, white

 

Working time (23°C/73°F, 50% RH)

10-20minutes

ASTM C679

Tack-free time (23°C/73°F, 50% RH)

60minutes

ASTM C679

Curing time (23°C/73°F, 50% RH)

7-14 days

 

Flow, Sag or Slump

0.1mm

ASTM C639

VOC Content

39g/L

 

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

Durometer Hardness, Shore A

25-45

ASTM C661

Peel Strength

29lb/in

ASTM C719

Joint Movement Capability

±35%

ASTM C719

Tensile Adhesion Strength

AT 25% extension

0.302MPa

ASTM C1135

AT 50% extension

0.469MPa

ASTM C1135

Specifications:Typical property data values should not be used as specifications. Assistance with specifications are available by contacting Guangzhou Baiyun Chemical Industry CO., LTD.

 

DESCRIPTION

BAIYUN SS511B Silicone Weather Proofing Sealant is a one-component neutral curing silicone sealant with excellent adhesion, weatherability and elasticity for weather sealing in curtain wall and building facades. It easily extrudes in any weather and quickly cures at room temperature by reaction with moisture in the air to form a durable, flexible silicone rubber seal.

 

SPECIFICATIONS

BAIYUN SS511B Silicone Weather Proofing Sealant meets or exceeds the requirements of the following specifications for one-part sealants.

Specifications:

·ASTM C920; TypeS, Grade NS, Class 35, Use NT, A, G, O

 

COLORS

Available in black, gray and white (standard colors)

Available in other wide variety of colors (customized)

 

PACKAGING

BAIYUN SS511B Silicone Weather Proofing Sealant is available in 16.9 fl. oz. (500 ml) foil sausage packs.

 

USABLE LIFE AND STORAGE

When stored at or below 27ºC (80ºF) in the original unopened containers, BAIYUN SS511B Silicone Weather Proofing Sealant has a usable life of 12 months from the date of manufacture.

 

LIMITATIONS

BAIYUN SS511B Silicone Weather Proofing Sealant should not be used, applied or recommended:

ŸIn structural glazing applications or where the sealant is intended as an adhesive.

ŸIn areas where abrasion and physical abuse are encountered.

ŸIn totally confined spaces as the sealant requires atmospheric moisture for cure.

ŸOn frost-laden or damp surfaces

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

ŸOn PMMA, PC substrates

ŸIn below-grade applications

ŸOn substrates made of polypropylene, polyethylene, polycarbonate and polytetrafluoroethylene.

ŸWhere movement capability greater than ±35% is required.

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

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

ŸTo surfaces in contact with food

ŸFor use underwater or in other applications where the product will be in continuous contact with water

 

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

Complete design and installation guidelines are contained in the BAIYUN Technical Manual when using this product.

 

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.

 

LIMITED WARRANTY INFORMATION – PLEASE READ CAREFULLY

The information contained 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 the products of Guangzhou Baiyun Chemical Industry CO., LTD. are safe, effective, and fully satisfactory for the intended end use. Suggestions of use shall not be taken as inducements to infringe any patent.

The warranty of Guangzhou Baiyun Chemical Industry CO., LTD. is that the product will meet the Guangzhou Baiyun Chemical Industry CO., LTD. sales specifications in effect at the time of shipment. Your exclusive remedy for breach of such warranty is limited to refund of purchasing price or replacement of any product shown to be other than as warranted.

 

GUANGZHOU BAIYUN CHEMICAL INDUSTRY CO., LTD. SPECIFICALLY DISCLAIMS ANY OTHER EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY.

GUANGZHOU BAIYUN CHEMICAL INDUSTRY CO., LTD. DISCLAIMS LIABILITY FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES.

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