Technical Textiles

Surface Modification for Technical Textiles

Michelman’s Unyte® offers a full suite of water based, non-fluorinated surface modifiers for the woven and nonwoven markets that enable greater versatility, water repellency, abrasion resistance, thermal stability, print receptivity, adhesion, binder strength, and lubricity throughout various segments of the technical textiles industry—including in medical, military, and construction applications. 

 
BALLISTICS

Ballistic fabric is used to protect law enforcement personnel from bullets, shrapnel, and other airborne debris. The fiber in ballistic products needs to reinforce stiffness performance, strengthen fiber-to-fiber bonding, provide humidity resistance, and withstand the absorption of saltwater and jet fuel.

Appliances

An oven gasket plays a crucial role in ensuring efficient operation by creating a seal between the oven and its door. This seal retains heat, enhancing energy efficiency and maintaining consistent temperatures, while also containing odors. The gasket must be able to withstand the high temperatures generated within the oven and from pyrolysis, ensuring durability and reliability over time.

Michelman’s Unyte® products are well suited for high temperature environments and allow oven gaskets to meet the stringent requirements necessary to withstand repeated cooking and baking cycles. By supporting thermal stability, Unyte® products help prevent degradation of gaskets and reduce downtime. Additionally, using a high temperature polymer coating on gaskets provides several benefits including:

 
 
PULL TAPE

Pull tape, essential for routing wires and cables through walls and electrical outlets, requires a durable coating that resists chalking off when pulled through a polyurethane (PU) conduit. Additionally, the coating must be receptive to inkjet printing for clear and lasting markings. Michelman Unyte® products:

  • Enhance PE adhesion
  • Improve processing efficiency
  • Augment print receptivity
  • Increase elongation to break
    ROOF UNDERLAYMENT

    Underlayment plays a critical role in roofing systems. It provides:

    Unyte® products provide a range of benefits for new builds and existing structures including:

     
     
    CONSTRUCTION SLINGS

    Construction slings are used to lift and move heavy loads in industrial settings. These slings tend to stretch until they eventually break, they must endure harsh temperature extremes, and they are commonly used in wet and dirty environments conducive to mold growth. Construction slings manufactured with Michelman’s Unyte® lubricants demonstrate a 15% improvement in break strength and a 20% reduction in copper leaching. Unyte® lubricants allow the slings to be manufactured quicker and operate at peak performance longer.

     
    GEOTEXTILES

    Whether used in buildings, driveways, or sidewalks, concrete is an ubiquitous part of our infrastructure that many people take for granted—but that we all rely on. According to the National Institute of Building Sciences, concrete production is responsible for approximately 6% of the world’s CO2 emissions. With increased pressure to drive carbon neutrality in the construction industry, concrete manufacturers are facing significant challenges—including finding ways to lightweight concrete and replace metal rebar.

    Unyte® products provide an environmentally friendly solution while also improving processability. Lightweighting is achieved through the replacement of metal rebar with grid reinforcements.

    Additional benefits include the replacement of solvent borne PVC with a water-based solution that facilitates ease of transport and handling, and reduces installation time.

     
     
    UNBONDED GLASS INSULATION

    Insulation is essential for maintaining desired temperatures in buildings and promoting energy efficiency by reducing temperature fluctuations and energy consumption for heating and cooling. Manufacturers now face growing regulatory and consumer demand to offer more sustainable alternatives. The challenge lies in finding environmentally friendly options that can replace silicone while maintaining its performance.

    Michelman Unyte® provides solutions that enable sustainable alternatives to meet performance requirements for unbonded glass insulation, while allowing end users to meet sustainability targets. Additional benefits include:

    • Silicone replacement
    • Less clogging of binding sprayers
    • Improved bag expansion and material optimization
    • Enhanced product longevity via improved thermal performance, water, and humidity resistance
     
    Product Name
    Form Type
    Emulsifier Charge
    adhesion
    binding
    block resistance
    drape
    lubricity
    release
    tow spreading
    water resistance
    Unyte® Bind 210Specialty DispersionN/A
    Unyte® Glide 310EmulsionAnionic
    Unyte® Grip 110Specialty DispersionAnionic / Nonionic
    Unyte® Grip 130EmulsionAnionic / Nonionic
    Unyte® Resist 711EmulsionAnionic / Nonionic
    Unyte® Slip 530EmulsionNonionic

    Applications

    Nonwovens

    Nonwovens

    We offer binders used in the processing of nonwoven rolled goods manufactured from materials including polypropylene, polyester, nylon and glass.