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High Viscosity Linear Hydroxy-Terminated Polydimethylsiloxane IOTA 107 Series: Excellent Performance, Empowering High-End Manufacturing

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Core Advantages

  1. Excellent Stability

    • Outstanding viscosity stability, ensuring consistent and reliable processing

    • Volatile content ≤2% (150°C, 3h), reducing production loss

    • Surface curing time ≤2 hours, improving production efficiency

  2. Excellent Environmental Tolerance

    • Resistant to ozone and UV radiation, suitable for harsh outdoor environments

    • Wide temperature resistance, ensuring product reliability under extreme temperatures

    • Low odor characteristics, improving working environment

  3. Multiple Viscosity Options

    • Multiple viscosity grades from 152,000 to 520,000 mm²/s (25°C)

    • Meeting different process requirements from construction sealing to textile finishing


Product Specifications

Performance Parameter V150000 V250000 V350000 V450000 V550000
Viscosity (25°C, mm²/s) 152,000 250,000 330,000 450,000 520,000
Volatile Content (%) ≤2 ≤2 ≤2 ≤2 ≤2
Surface Curing Time (h) ≤2 ≤2 ≤2 ≤2 ≤2
Appearance Colorless transparent liquid Colorless transparent liquid Colorless transparent liquid Colorless transparent liquid Colorless transparent liquid

Main Application Fields

Construction Sealants

  • Base polymer for high-performance silicone sealants

  • Provides excellent durability and environmental adaptability

  • Ensures long-term reliability of sealants

Textile Softening Agents

  • Raw material for high-end textile finishing

  • Imparts durable smooth hand feel to fabrics

  • Enhances textile quality and value


Technical Highlights

  • Precise Viscosity Control: Each viscosity grade undergoes strict quality control

  • Excellent Processing Performance: Suitable for various production process requirements

  • Long-term Product Stability: Stable performance under proper storage conditions


Packaging & Storage

  • Packaging Specification: 200kg drums, net weight 190kg

  • Storage Requirements: Store in original sealed containers below 30°C

  • Shelf Life: 18 months from manufacturing date

  • Quality Assurance: Strictly follow storage recommendations on packaging


Four Reasons to Choose IOTA 107 Series

  1. Reliable Quality - Strict quality control system

  2. Excellent Performance - Outstanding environmental tolerance and stability

  3. Diverse Options - Multiple viscosity grades to meet different needs

  4. Technical Support - Professional team provides application guidance

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