Unsaturated Polyester Resin


Jual YUKALAC 157 BQTN-EX Resin poliester tak jenuh diproduksi oleh reaksi kimia asam di-karboksilat jenuh dan tak jenuh dengan alkohol. Resin poliester tak jenuh membentuk struktur dan lapisan yang sangat tahan lama saat dihubungkan silang dengan monomer vinil reaktif, stirena yang paling umum. Sifat resin poliester tak jenuh silang bergantung pada jenis asam dan glikol yang digunakan dan proporsi relatifnya.                             Jual YUKALAC 157 BQTN-EX Resin poliester tak jenuh diklasifikasikan menjadi beberapa kategori berikut: Poliester ortho-phthalic – resin yang dibuat dari anhidrida ortho-phthalic umumnya lebih murah daripada dua
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Jual Unsaturated Polyester Resin

Jual Unsaturated Polyester Resin  (UPR) are unsaturated synthetic resins formed by the reaction of dibasic organic acids and polyhydric alcohols. Maleic Anhydride is a commonly used raw material with diacid functionality.  Polyester resins are used in sheet moulding compound, bulk moulding compound and the toner of laser printers. Wall panels fabricated from polyester resins reinforced with fiberglass—so-called fiberglass reinforced plastic (FRP)—are typically used in restaurants, kitchens, restrooms and other areas that require washable low-maintenance walls. They are also used extensively in cured-in-place pipe applications. Departments of Transportation in the USA also specify them for use as overlays on roads and bridges.
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