Product Overview
IOTA 1326 Organosilicon Waterproofing Agent (Polymethyltriethoxysilane) is a high-performance protective material based on methyltriethoxysilane oligomers. Its unique molecular structure endows the product with excellent hydrophobicity, heat resistance, and rapid film-forming ability, making it widely used in waterproofing, anti-sticking, mold release, and corrosion protection in building materials, industrial products, and rubber processing.


Product Features


Highly Effective Hydrophobic: Forms a stable hydrophobic protective layer, preventing moisture penetration.


Excellent Heat Resistance: Maintains stable performance at high temperatures.


Rapid Film Formation: Rapidly hydrolyzes and condenses upon contact with water, forming a high-molecular protective film.


Multifunctionality: Combines waterproofing, isolation, mold release, and defoaming functions.


Good Compatibility: Bonds firmly to various substrates without affecting their original performance.


Technical Parameters


Item Specifications
Appearance: Colorless to pale yellow transparent liquid
Kinematic Viscosity (25℃): 1～5 mm²/s
Density (25℃): 0.920～1.020 g/cm³
Acid Value: <0.5 mg/g
Average Degree of Polymerization: 2～3
Shelf Life 1 Year Main Application Areas
Building Waterproofing


Concrete Structure Surface Waterproofing Treatment


Stone and Brick Tile Water-Repellent Protection


Building Joint Waterproofing and Sealing


Industrial Product Protection


Metal Surface Corrosion Protection


Equipment Isolation and Anti-Stick Coating


Mold Release Agent


Rubber and Coatings


Methyl Block Room Temperature Vulcanizing Silicone Rubber Additive


Waterproof and Anti-corrosion Coating Base Material


Industrial Defoamer


Other Special Applications


Textile Waterproofing Finishing


Wood Preservation Treatment


Cultural Relics Protection Coating


Advantages
Convenient Construction: Can be sprayed, brushed, or impregnated; simple operation


Fast Results: Reacts rapidly to form a film upon contact with water


Long-Lasting Protection: The formed protective film is highly durable


Safe and Environmentally Friendly: Free of heavy metals, meets environmental protection requirements


Economical and Efficient: Small dosage, significant effect


Usage suggestions: Waterproofing application


Clean and dry substrate surface


Adjust dilution ratio as needed (usually 1:5-1:20)


Apply evenly and allow to air dry or bake at low temperature


Mold release agent application


Use directly or dilute appropriately


Apply to the mold surface to form a thin film


Suitable for various molding processes such as rubber and plastics


Precautions


Avoid direct contact with strong acids and alkalis


Store in a cool, ventilated place


Ensure good ventilation during application


Packaging and storage
Packaging specifications: Galvanized iron drum or plastic drum


Storage conditions: Clean, dry, cool, and ventilated environment


Transportation requirements: Protect from rain and direct sunlight; transport as non-hazardous goods


Shelf life: 1 year


Choose IOTA Five Reasons to Choose 1326:


Mature Technology: Classic formulation based on polymethyltriethoxysilane


Comprehensive Performance: Multi-functional, meeting various protection needs


Stable Quality: Strict production quality control


Wide Applications: Applicable to multiple fields including construction, industry, and rubber


Comprehensive Service: Provides professional technical guidance and application support


Technical Service Support
Provides application technology consultation


Assists in developing construction plans


On-site technical guidance service


Customized product solutions