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News & Skills

  • The application scenarios of different types of sealants are limited

    The application scenarios of different types of sealants are limited

    Views: 192 Nov 17 , 2025

    Application Scope and Limitations of Different Types of Sealants Sealants are critical materials for preventing leakage, blocking moisture, and maintaining structural integrity across industries. However, their performance varies significantly based on chemical composition, curing mechanisms, and environmental adaptability. Understanding the specific limitations of...

  • Criteria for judging color changes after sealant application

    Criteria for judging color changes after sealant application

    Views: 180 Nov 16 , 2025

    Color Change Evaluation Criteria for Sealants After Application Understanding Color Difference Basics Color difference, denoted as △E, quantifies the discrepancy between two colors using a numerical value. According to the national standard GB/T 18922-2008 "Representation Method of Building Material Colors," an acceptable △E value for sealants should be ≤3....

  • Maintenance of bathroom sealant in long-term damp environments

    Maintenance of bathroom sealant in long-term damp environments

    Views: 162 Nov 16 , 2025

    Maintaining Bathroom Sealant in Long-Term Humid Environments Bathrooms are inherently humid spaces, with frequent exposure to water, steam, and condensation. Over time, this moisture can degrade even high-quality sealants, leading to mold growth, discoloration, or adhesion failure. Proper maintenance is essential to extend the lifespan of bathroom sealants and prevent...

  • Precautions for the use of sealant within 7 days after application

    Precautions for the use of sealant within 7 days after application

    Views: 172 Nov 16 , 2025

    Key Considerations for Using Sealed Surfaces Within 7 Days After Sealant Application After applying sealant to surfaces like countertops, bathrooms, or construction joints, the first seven days are critical for ensuring proper curing and long-term durability. During this period, the sealant undergoes chemical reactions that harden and bond it to the substrate....

  • Restrictions on the use of cleaning agents after sealant application

    Restrictions on the use of cleaning agents after sealant application

    Views: 158 Nov 15 , 2025

    Cleaning Agent Restrictions After Sealant Application Properly applying sealants in construction, automotive, or home improvement projects ensures long-lasting protection against moisture, dirt, and environmental damage. However, using incompatible cleaning agents after sealant curing can compromise its adhesion, durability, or appearance. Understanding these...

  • Prevention of reaction between bathroom sealant and tile glaze

    Prevention of reaction between bathroom sealant and tile glaze

    Views: 187 Nov 15 , 2025

    Preventing Reactions Between Bathroom Sealants and Tile Glaze Bathroom sealants play a critical role in preventing water damage, mold growth, and structural issues by creating watertight joints around tiles, sinks, and showers. However, improper selection or application of sealants can lead to unwanted chemical reactions with tile glaze, causing discoloration, etching,...

  • Repair methods for surface scratches after sealant application

    Repair methods for surface scratches after sealant application

    Views: 175 Nov 15 , 2025

    Effective Methods for Repairing Surface Scratches on Sealants After Application Sealants are widely used in construction, automotive, and industrial projects to create durable, watertight seals. However, even with careful handling, surface scratches can occur during or after application, compromising aesthetics and potentially reducing performance. Below are detailed...

  • Lower limit requirements for the ambient temperature during the application of sealant

    Lower limit requirements for the ambient temperature during the application of sealant

    Views: 181 Nov 13 , 2025

    Minimum Temperature Requirements for Sealant Application Environments When applying sealants, environmental temperature plays a critical role in ensuring proper curing, adhesion, and long-term performance. Failing to meet minimum temperature thresholds can lead to incomplete curing, reduced bond strength, or even application failures. Below, we explore key...

  • Note the performance differences of sealants from different brands

    Note the performance differences of sealants from different brands

    Views: 174 Nov 13 , 2025

    Key Considerations for Performance Differences Among Sealant Brands When selecting a sealant for construction or industrial applications, understanding the performance variations across brands is crucial for achieving optimal results. Factors such as material composition, environmental adaptability, and application-specific requirements significantly influence the...

  • Pressure control for furniture placement after sealant application

    Pressure control for furniture placement after sealant application

    Views: 198 Nov 13 , 2025

    Pressure Control After Sealant Application for Furniture Placement When placing furniture after applying sealant, ensuring proper pressure management is crucial to maintain the integrity of the seal and the longevity of both the sealant and the underlying surface. Here’s a comprehensive guide to help you navigate this process effectively. Understanding...

  • Standards for removing old materials when repairing bathroom sealants

    Standards for removing old materials when repairing bathroom sealants

    Views: 175 Nov 11 , 2025

    Standards for Removing Old Sealant During Bathroom Maintenance Surface Preparation and Safety Measures Before initiating any sealant removal process, the substrate must be evaluated for structural integrity. Cracked tiles or loose grout require immediate repair to prevent water infiltration during subsequent steps. Safety protocols mandate the use of nitrile...

  • Specification for Waterproofing Test Method after Sealant Application

    Specification for Waterproofing Test Method after Sealant Application

    Views: 167 Nov 11 , 2025

    Standardized Waterproof Testing Methods for Sealant Applications Sealants are critical for preventing water ingress in construction, automotive, and industrial applications. To ensure their effectiveness, standardized testing methods must be implemented post-application. This guide outlines key procedures for evaluating sealant performance, covering pressure, vacuum,...

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