Aircraft skin seam sealing

How to determine if drum foam is expired? To determine if drum foam is expired, consider the following: Check the production date and expiration date: First, check the production date and expiration date on the…

Don’t hurt yourself when applying glue! Key points for sealant construction safety and storage, must read! Sealant construction seems simple, but the chemicals, tool operations, and environmental factors involved are all potential safety risks. Good…

Where Science Meets Real-World Performance 🏗️ Construction & Architecture Structural Glazing: High-modulus (>1.2MPa) for curtain walls Expansion Joints: ±50% movement capability (ASTM C719) 🔋 Electronics & Energy Solar Panel Encapsulation: PID-free formula passes IEC 61215…

Is there a difference between good and bad 107 silicone sealant? Is there a difference between good and bad 107 silicone sealant? 107 silicone sealant, the raw material for silicone sealant, is available in different…

How to use sealant in summer? Storage 1. In summer, the temperature is high. Please keep the indoor temperature of the warehouse below 35℃ and avoid direct sunlight; 2. In the rainy season, pay attention…

In-depth evaluation of weather resistance of outdoor engineering sealants 5-year natural exposure experiment reveals: High-quality silicone glue: 92% elongation retention, no powdering Poor-quality silicone glue: surface crack depth > 0.5mm Accelerated aging standard: Passed 5000…