- 01
Adhesives vs Sealants
Bottom Line Up Front: The critical distinction lies in the load-transfer mechanism. Adhesives are engineered to transmit high-tensile stress between substrates (Holding), whereas sealants are designed to accommodate join
Read - 02
Aerogel Felt Thermal Conductivity
Aerogel felt achieves 0.015–0.025 W/m·K thermal conductivity by trapping air in nanopores. Technical guide covering grades, temperature ratings, and selection for industrial insulation applications.
Read - 03
Fumed Silica: Complete Technical Guide — Synthesis, Morphology & Applications (2026)
Everything you need to know about fumed silica: how it’s made, why it works, and where it’s used. Built for engineers, formulators, and procurement professionals.
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Functional Adhesive Fillers
Bottom Line Up Front: Functional adhesive fillers are not mere space-occupiers; they are engineered performance multipliers. By strategically manipulating filler morphology and surface chemistry, formulators can radicall
Read - 05
High-Purity Silicon Dioxide
Bottom Line Up Front: High-purity silicon dioxide (>99.999% purity) is the foundational material driving structural integrity and performance in semiconductor manufacturing, solar photovoltaics, and EV mobility. Without
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Industrial Sealant Failure Analysis: 5 Common Root Causes and Their Preventive Solutions
Bottom Line Up Front: Industrial sealants are essential protective barriers. Their failure causes severe structural degradation, safety hazards, and financial loss. This analysis details the 5 root causes of industrial s
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The Technical Guide to Selecting Insulating Glass Sealant
BLUF: Insulating Glass Sealant is the primary barrier for structural integrity and thermal performance in IG Units. By providing high-modulus bonding and superior gas retention, it prevents moisture vapor transmission an
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Engineering-Depth Technical References
This library covers the science behind SEMITECH's product portfolio: synthesis mechanisms, morphological properties, failure modes, and formulation principles. Content is written at an engineering level — not marketing summaries.
Topics Covered
- Fumed silica — synthesis, surface chemistry, morphology, and formulation applications across coatings, sealants, and pharmaceuticals
- Adhesives vs. sealants — load-transfer mechanics, modulus requirements, substrate compatibility
- Sealant failure analysis — 5 root causes of industrial sealant failure, diagnosis, and prevention
- Insulating glass sealants — structural integrity, gas retention, moisture vapor transmission
- Aerogel thermal insulation — nanopore structure, 0.015–0.025 W/m·K conductivity, grade selection
- Functional adhesive fillers — morphology engineering, surface treatment, performance multipliers
- High-purity silicon dioxide — semiconductor, solar, and EV battery grade requirements
How This Differs from Selection Guides
Technical Intelligence explains why materials behave as they do — chemistry, morphology, failure mechanisms. Selection Guides tell you which grade to choose for your specific process. Use both when specifying a new material.
For product specifications and samples, visit Products.
Silicone & Specialty Chemical Technical Intelligence | SEMITECH — grade recommendation & samples.
Submit formulation targets (gloss, system, DFT, volume). A SEMITECH chemist will recommend the right grade and ship a lab sample.