PMMA (acrylic)

Product name: PMMA (acrylic)

Product brand: a heat

Processing custom: product size limit is small, can receive for processing

Summary:

Acrylic, organic glass, also called PMMA or derived from English acrylic (acrylic plastic), chemical name of polymethyl methacrylate.

Is a kind of development early important plasticity of polymer materials, has good transparency, chemical stability and weather resistance, easy dyeing, easy processing, nice appearance, has a broad application in the construction industry. Organic glass products usually can be divided into casting plate, sheet extrusion and molding compound.

Poly (methyl acrylic acid armour grease is a crisp, high hardness, high rigidity and high strength of the material. PMMA is scratch-resistant easy polishing. It can change with temperature to keep stability, strength and resistance to ultraviolet radiation. Its scope of working temperature to 40 ℃ to + 90 ℃.

Introduction to the

features

Surface polishing, high gloss, can do

Excellent transparency, the 92% light transmittance, refractive index 1.49. Compare with the best optical glass

The applicable - 40 to + 90 ℃ range, shape stability under the warm

Good electrical and dielectric properties

Good weathering resistance,

Inorganic acid and alkali resistant, lipid hydrocarbon and detergent

Excellent mechanical strength, high hardness, high rigidity

Stress incision easy damage

Chemical resistance and impact resistance is poor

Fragile, mechanical short-term effective, long-term use in tensile requirements below 1500 psi will not brittle

Low impact resistance toughness sui temperature lower

Vulnerable to chlorinated hydrocarbons, aromatic ester/ketone erosion.

For product range

plank

Thickness: 1 ~ 550 mm

Width: < = 2000 mm

Length: < = 3000 mm

bar

Diameter: 5 ~ 300 mm