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LUSTRAN® SAN LK 273

LUSTRAN® SAN LK 273 by Ineos is an amorphous, general-purpose and transparent acrylonitrile (SAN) grade available in natural and crystal tint color. Exhibits large molding window, good strength, good gloss, good processability, good clarity, heat & chemical resistance. Finished products are resistant to heat deformation, scratching, and chemicals, such as foodstuffs, oils, greases, acids, alkalies, and petroleum products. Can be processed using injection molding. LUSTRAN® SAN LK 273 is recommended for beverage tumblers & mugs, houseware articles and cosmetic packaging. Complies with 21 CFR 181.32 (acrylonitrile copolymers and resins).

LUSTRAN® SAN LK 273 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

7.5 g/10 min

(230°C/3.8 kg load)

ASTM D1238

Specific Volume

0.93 cm³/g

ASTM D792

Linear Mold Shrinkage

0.003 - 0.004 mm/mm

ASTM D955

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Barrel Rear Temperature

175 - 185 °C

Barrel Middle Temperature

185 - 200 °C

Barrel Front Temperature

200 - 215 °C

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LUSTRAN® SAN LK 273

LUSTRAN® SAN LK 273 Properties

Physical Properties

LUSTRAN® SAN LK 273 Processing Guidelines

Injection Molding Properties