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VALMIERA GLASS GROUP Company Logo

VALMIERA GLASS® HR-glass

1 of 3 products in this brand
VALMIERA GLASS® HR-glass is an aluminosilicate glass that is alkali-free and free of boron oxide and fluorine. In some ways, this glass could completely replace E-glass. The thermal resistance of up to 800°C is the most important feature of this type of glass.

Reinforcement Material: Glass Fibers

Reinforcement Form: Mat

Features: Acid Resistant, Alkali Resistant, Chemical Resistant, Excellent Dielectric Properties, Good Electrical Properties, Good Thermal Stability, Heat Resistance, High Durability, Water Resistant

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family

    Glass Beads & Fibers

    Reinforcement Form

    Mat

    Reinforcement Material

    Glass Fibers

    Composite Materials Functions

    Reinforcement

    Technologies

    Composite Materials

    Product Families

    Composite Materials — Reinforcements

    Glass Fiber

    Features & Benefits

    Labeling Claims

    Alkaline Substances-free,

    Environmentally Friendly

    Materials Features

    Acid Resistant,

    Alkali Resistant,

    Chemical Resistant,

    Excellent Dielectric Properties,

    Good Electrical Properties,

    Good Thermal Stability,

    Heat Resistance,

    High Durability,

    Water Resistant

    Advantages
    • Better chemical resistance, particularly in acidic, as well as alkaline and water environments;
    • Better thermal resistance;
    • Better dielectric properties;
    • Equal durability;
    • Environmentally friendly glass melting process - does not create dust emissions containing boron oxide.

    Applications & Uses

    Markets

    Electrical & Electronics

    Applications

    Electrical & Electronics — Other Electrical & Electronics Applications

    Properties

    Physical Form

    Mat