CALIBRE™ 302-5

Category: PC , Polycarbonate Resin
Manufacturer: Trinseo
Trademark: CALIBRE™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 1uuagg_CALIBRE-302-5.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
CALIBRE™ 302-5 is a standard linear polycarbonate resin designed for solid sheet extrusion. CALIBRE™ 302-5 is also suitable for the production of low complexity multi wall sheet, such as two and three wall sheet. CALIBRE™ 302-5 contains a UV absorber additive, but note that sheets for outdoor applications also require a protective UV cap layer. It is recommended to coextrude a 50 µm thick UV cap layer, using CALIBRE™ 320UV.

Main Characteristics:
  • Excellent optical properties
  • Exceptional impact resistance
  • High heat resistance

Applications:
  • Solid and multi-wall sheet applications
General Information
Additive
  • UV Stabilizer
Features
  • High Heat Resistance
  • High Impact Resistance
  • Opticals
Uses
  • Sheet
Forms
  • Pellets
Processing Method
  • Injection Molding
  • Sheet Extrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.20g/cm³ASTM D792, ISO 1183/B
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg)5.0g/10 minASTM D1238, ISO 1133
Molding Shrinkage - Flow 0.50 to 0.70%ASTM D955, ISO 294-4
Water Absorption ASTM D570, ISO 62
    23°C, 24 hr 0.15%
    Equilibrium, 23°C, 50% RH 0.32%
MechanicalNominal ValueUnitTest Method
Tensile Modulus
    -- 12410MPaASTM D638
    -- 2400MPaISO 527-2/50
Tensile Strength
    Yield 260.7MPaASTM D638
    Yield 61.0MPaISO 527-2/50
    Break 371.7MPaASTM D638
    Break 72.0MPaISO 527-2/50
Tensile Elongation
    Yield 46.0%ASTM D638
    Yield 6.0%ISO 527-2/50
    Break 5170%ASTM D638
    Break 170%ISO 527-2/50
Flexural Modulus
    -- 62340MPaASTM D790
    -- 72350MPaISO 178
Flexural Strength
    -- 893.8MPaASTM D790
    -- 994.0MPaISO 178
Taber Abrasion Resistance 105%ASTM D1044
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -30°C 71kJ/m²
    23°C 81kJ/m²
Notched Izod Impact ASTM D256
    -30°C 590J/m
    23°C 910J/m
ThermalNominal ValueUnitTest Method
Glass Transition Temperature 150°CISO 11357-2, ASTM D3418
Vicat Softening Temperature
    -- 148°CASTM D1525, ISO 306/B50 7 11
    -- 154°CASTM D1525, ISO 306/A120 8 12
CLTE - Flow (-40 to 82°C)6.8E-5cm/cm/°CASTM D696
FlammabilityNominal ValueTest Method
Flame Rating 13UL 94
    1.50 mm HB
    3.00 mm HB
OpticalNominal ValueUnitTest Method
Refractive Index 1.586ASTM D542, ISO 489
Transmittance 86.0 to 90.0%ASTM D1003
Haze 1.0%ASTM D1003
Note Message
1 .50 mm/min
2 .50 mm/min
3 .50 mm/min
4 .50 mm/min
5 .50 mm/min
6 .Method I (3 point load), 2.0 mm/min
7 .2.0 mm/min
8 .Method I (3 point load), 2.0 mm/min
9 .2.0 mm/min
10 .CS10F Wheel, 250 g, 300 cycles
11 .Rate A (50°C/h), Loading 2 (50 N)
12 .Rate B (120°C/h), Loading 1 (10 N)
13 .This rating not intended to reflect hazards presented by this or any other material under actual fire conditions.
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