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Unit 6, No. 12, Pouya Complex, Nazafarin St., Shah Nazari St., Madar Sq., Mirdamad, Tehran

+98 21 91006091

Metasan supplies epoxy resins, polyurethane, additives, and chemical solvents for retail and wholesale customers throughout Iran. At Metasan, you can purchase raw materials from brands including Khuzestan Petrochemical, Karun Petrochemical, Kumho Korea, Tosoh Japan, JANA Saudi Arabia, BASF, Wanhua China, Dorun, and Henan.

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Home/Products/ Unsaturated/ Unsaturated Polyester Resin (BUP 621) for Casting, Hand lay-up and Artificial stone

Unsaturated Polyester Resin (BUP 621) for Casting, Hand lay-up and Artificial stone

BUP 621 is an un-promoted orthophthalic based unsaturated polyester resin with low color, medium viscosity and very good mechanical properties for ambient temperature cure with MEK peroxide.
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Chemical nature
Unsaturated Polyester Resin
Applications
Casting decorative parts and accessories Manufacturing embedded parts Highly transparent castings Hand lay-up Urban furniture fabrication Aqua park equipment fabrication Playing Ground Equipment fabrication Solid surface Artificial stone
Advantages
Low color Medium viscosity Excellent adhesion to glass fibers Very good mechanical properties Outstanding filler binding power
Storage
Store in a cool place below 25 °C and away from moisture and direct sunlight. Under above mentioned storage conditions, the shelf life of the resin will be at least 6 months ex-works.
Handling
The usual protective measures employed during the handling of Unsaturated Polyester Resins should be observed. Further product safety information can be obtained from our Material Safety Data Sheet which is available on request., 225 kg (net) in steel drums.

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    Specifications

    PropertyValueUnit

    Appearance Properties

    Color<1Gardner
    Appearanceشفاف

    Processing Properties

    gel time6 – 25min

    Mechanical Properties

    barcol hardness>40
    Tensile elongation8.86%
    Tensile strength>60MPa
    Flexural strength
    >115
    MPa

    Chemical Properties

    Solid Content62 ± 2%

    Physical Properties

    Viscosity380 – 480cP
    Density1.1293g/mL

    Thermal Properties

    Exotherm peak temperature<190°C
    Heat Deflection temperature>60°C