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杜邦物性表 PBT CRASTIN LW9330 BK851


Product Information

DuPont? Crastin? PBT
thermoplastic polyester resin

Crastin LW9330 BK851
?

Crastin ? LW9330 BK851 is a 30% glass fiber reinforced

, black polybutylene terephthalate alloy for injection molding. It has improved surface aesthetics, excellent dimensional stability and low warpage characteristics.
Property Identification Resin Identification Part Marking Code Mechanical Stress at Break Strain at Break Tensile Modulus Notched Charpy Impact Strength Unnotched Charpy Impact Strength Thermal Melting Temperature 10°C/min Flammability Flammability Classification 0.75mm Flammability Classification 0.75mm UL94 HB IEC 60695-11-10 HB ISO 11357-1/-3 °C (°F) 225 (437) ISO 527 ISO 527 ISO 527 ISO 179/1eA ISO 179/1eU MPa (kpsi) % MPa (kpsi) kJ/m
2

Test Method

Units

Value

ISO 1043 ISO 11469

PBT+SAN-GF30 >PBT+SAN-GF30< 133 (19.3) 2.2 9600 (1390) 8 50

kJ/m2

Contact DuPont for Material Safety Data Sheet, general guides and/or additional information about ventilation, handling, purging, drying, etc. ISO Mechanical properties measured at 4.0mm, ISO Electrical properties measured at 2.0mm, and all ASTM properties measured at 3.2mm. Test temperatures are 23°C unless otherwise stated. The DuPont Oval Logo, DuPont?, The miracles of science? and Crastin? are trademarks or registered trademarks of DuPont Company. Copyright? 2005.

050420/050420
The information provided in this data sheet corresponds to our knowledge on the subject at the date of its publication. This information may be subject to revision as new knowledge and experience becomes available. The data provided fall within the normal range of product properties and relate only to the specific material designated; these data may not be valid for such material used in combination with any other materials, additives or pigments or in any process, unless expressly indicated otherwise. The data provided should not be used to establish specification limits or used alone as the basis of design; they are not intended to substitute for any testing you may need to conduct to determine for yourself the suitability of a specific material for your particular purposes. Since DuPont cannot anticipate all variations in actual end-use conditions DuPont makes no warranties and assumes no liability in connection with any use of this information. Nothing in this publication is to be considered as a license to operate under or a recommendation to infringe any patent rights. DuPont advises you to seek independent counsel for a freedom to practice opinion on the intended application or end-use of our products. Caution: Do not use this product in medical applications involving permanent implantation in the human body. For other medical applications see "DuPont Medical Caution Statement", H-50102.

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Product Information

Crastin LW9330 BK851
?

Property Flammability Glow Wire Flammability Index 0.75mm 1.5mm 3.0mm Glow Wire Ignition Temperature 0.75mm 1.5mm 3.0mm Temperature Index RTI, Electrical 0.75mm RTI, Impact 0.75mm 1.5mm 3.0mm RTI, Strength 0.75mm Other Density Processing Melt Temperature Range Melt Temperature Optimum Mold Temperature Range Mold Temperature Optimum Drying Time, Dehumidified Dryer Drying Temperature Processing Moisture Content

Test Method

Units

Value

IEC 60695-2-12

°C 700 700 775

IEC 60695-2-13

°C 725 725 800

UL 746B UL 746B

°C 130 °C 125 125 130

UL 746B

°C 130

ISO 1183

kg/m3 (g/cm3) °C (°F) °C (°F) °C (°F) °C (°F) h °C (°F) %

1420 (1.42) 240-260 (465-500) 260 (500) 30-130 (85-265) 100 (210) 2-4 110-130 (230-265) <0.04

Contact DuPont for Material Safety Data Sheet, general guides and/or additional information about ventilation, handling, purging, drying, etc. ISO Mechanical properties measured at 4.0mm, ISO Electrical properties measured at 2.0mm, and all ASTM properties measured at 3.2mm. Test temperatures are 23°C unless otherwise stated.

The DuPont Oval Logo, DuPont?, The miracles of science? and Crastin? are trademarks or registered trademarks of DuPont Company. Copyright? 2 050420/050420
The information provided in this data sheet corresponds to our knowledge on the subject at the date of its publication. This information may be subject to revision as new knowledge and experience becomes available. The data provided fall within the normal range of product properties and relate only to the specific material designated; these data may not be valid for such material used in combination with any other materials, additives or pigments or in any process, unless expressly indicated otherwise. The data provided should not be used to establish specification limits or used alone as the basis of design; they are not intended to substitute for any testing you may need to conduct to determine for yourself the suitability of a specific material for your particular purposes. Since DuPont cannot anticipate all variations in actual end-use conditions DuPont makes no warranties and assumes no liability in connection with any use of this information. Nothing in this publication is to be considered as a license to operate under or a recommendation to infringe any patent rights. DuPont advises you to seek independent counsel for a freedom to practice opinion on the intended application or end-use of our products. Caution: Do not use this product in medical applications involving permanent implantation in the human body. For other medical applications see "DuPont Medical Caution Statement", H-50102.

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