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PermaStat® 1800 Nat/Clear

Technical Datasheet | Supplied by RTP Company

PermaStat® 1800 Nat/Clear by RTP Company is a transparent, permanently anti-static poly(methyl methacrylate) PMMA grade. It provides ESD protection, colorability, wear resistance, impact strength and purity. It offers cost savings, increased freedom design and reliability. This non-sloughing, inherently dissipative polymer (IDP) is ideal for dust-free or static-free environments. PermaStat® 1800 Nat/Clear can be processed using injection molding and extrusion. It is suitable for use in automotive, electronic packaging, medical, industrial and data storage applications. It is formulated to meet MIL-PRF-81705D static decay requirements and complies with RoHS. The use of desiccant type dryer is recommended.

PermaStat® 1800 Nat/Clear Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.15

ASTM D792

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

0.50 g/10 min

(At 230°C, 1.2 kg)

ASTM D1238

Linear Mold Shrinkage

0.50 - 0.70 %

(1/8 in (3.2 mm) section)

ASTM D955

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Injection Pressure

69 - 103 MPa

Melt Temperature

182 - 216 °C

Mold Temperature

38 - 66 °C

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PermaStat® 1800 Nat/Clear

PermaStat® 1800 Nat/Clear Properties

Physical Properties

PermaStat® 1800 Nat/Clear Processing Guidelines

Injection Molding Properties