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CAMPUS® datasheet | Crastin® LW9330 NC010


This datasheet of Crastin® LW9330 NC010 from DuPont Engineering Polymers is provided by the international plastics database CAMPUS.

CAMPUS is organized by a group of leading international resin producers, who have agreed to test their material according to uniform conditions, based on ISO standards (ISO 10350, ISO 11403), in order to offer comparable data to the market.

This datasheet includes:

  Crastin® LW9330 NC010 | (PBT+SAN)-I-GF30 | DuPont Engineering Polymers
Product Texts
Common features of Crastin® thermoplastic polyester resin include mechanical and physical properties such as stiffness and toughness, heat resistance, friction and wear resistance, excellent surface finishes and good colourability.

Crastin® thermoplastic polyester resin has excellent electrical insulation characteristics and high arc-resistant grades are available. Many flame retardant grades have UL recognition (class V-0). Crastin® thermoplastic polyester resin typically has high chemical and heat ageing resistance.

The good melt stability of Crastin® thermoplastic polyester resin normally enables the recycling of properly handled production waste.

If recycling is not possible, DuPont recommends, as the preferred option, incineration with energy recovery (24 kJ/g of base polymer) in appropriately equipped installations.
For disposal, local regulations have to be observed.

Crastin® thermoplastic polyester resin typically is used in demanding applications in the electronics, electrical, automotive, mechanical engineering, chemical, domestic appliances and sporting goods industry.

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Crastin® LW9330 is a 30% glass fiber reinforced polybutylene terephthatate blend for injection molding. It has excellent dimensional stability, excellent surface aspect, low warpage and improved dimensional stability.

Rheological propertiesValueUnitTest Standard
Melt volume-flow rate (MVR) 10 cm³/10min ISO 1133
Temperature 250 °C ISO 1133
Load 5 kg ISO 1133
Molding shrinkage (parallel) 0.3 % ISO 294-4, 2577
Molding shrinkage (normal) 0.6 % ISO 294-4, 2577
Mechanical propertiesValueUnitTest Standard
Tensile Modulus 9800 MPa ISO 527-1/-2
Stress at break 135 MPa ISO 527-1/-2
Strain at break 2.3 % ISO 527-1/-2
Charpy impact strength (+23°C) 55 kJ/m² ISO 179/1eU
Charpy notched impact strength (+23°C) 9 kJ/m² ISO 179/1eA
Charpy notched impact strength (-30°C) 9 kJ/m² ISO 179/1eA
Thermal propertiesValueUnitTest Standard
Melting temperature (10°C/min) 220 °C ISO 11357-1/-3
Temp. of deflection under load (1.80 MPa) 185 °C ISO 75-1/-2
Burning Behav. at 1.5 mm nom. thickn. HB class IEC 60695-11-10
Thickness tested 1.5 mm IEC 60695-11-10
UL recognition UL - -
Burning Behav. at thickness h HB class IEC 60695-11-10
Thickness tested 3.0 mm IEC 60695-11-10
UL recognition UL - -
Electrical propertiesValueUnitTest Standard
Surface resistivity >1E15 Ohm IEC 60093
Comparative tracking index 550 - IEC 60112
Other propertiesValueUnitTest Standard
Water absorption 1 % Sim. to ISO 62
Humidity absorption 0.25 % Sim. to ISO 62
Density 1420 kg/m³ ISO 1183
Rheological calculation propertiesValueUnitTest Standard
Density of melt 1270 kg/m³ -
Thermal conductivity of melt 0.28 W/(m K) -
Spec. heat capacity melt 1790 J/(kg K) -
Ejection temperature 165 °C -
Diagrams
Viscosity-shear rate , Crastin® LW9330 NC010, (PBT+SAN)-I-GF30, DuPont
Shearstress-shear rate , Crastin® LW9330 NC010, (PBT+SAN)-I-GF30, DuPont
Stress-strain , Crastin® LW9330 NC010, (PBT+SAN)-I-GF30, DuPont
Secant modulus-strain , Crastin® LW9330 NC010, (PBT+SAN)-I-GF30, DuPont
Specific volume-temperature (pvT) , Crastin® LW9330 NC010, (PBT+SAN)-I-GF30, DuPont
Tensile modulus-temperature , Crastin® LW9330 NC010, (PBT+SAN)-I-GF30, DuPont
LTHA-Stress at Break 4mm, Crastin® LW9330 NC010, (PBT+SAN)-I-GF30, DuPont
LTHA-Strain at Break 4mm, Crastin® LW9330 NC010, (PBT+SAN)-I-GF30, DuPont
LTHA-Charpy Impact Strength (23°C) 4mm, Crastin® LW9330 NC010, (PBT+SAN)-I-GF30, DuPont
Characteristics
Processing
Injection Molding
Delivery form
Pellets
Additives
Release agent
Regional Availability
Other text information
Injection molding

PREPROCESSING


Drying Recommended = Yes
Drying Temperature = 110-130°C
Drying Time, Dehumidified Dryer = 2-4h
Processing Moisture Content = < 0.04 %


PROCESSING


Melt Temperature Optimum = 260°C
Melt Temperature Range = 240-260°C
Mold Temperature Optimum = 100°C
Mold Temperature Range = 30-130°C

Chemical Media Resistance
Acids
Acetic Acid (5% by mass) (23°C)
Citric Acid solution (10% by mass) (23°C)
Lactic Acid (10% by mass) (23°C)
Hydrochloric Acid (36% by mass) (23°C)
Nitric Acid (40% by mass) (23°C)
Sulfuric Acid (38% by mass) (23°C)
Sulfuric Acid (5% by mass) (23°C)
Chromic Acid solution (40% by mass) (23°C)
Bases
Sodium Hydroxide solution (35% by mass) (23°C)
Sodium Hydroxide solution (1% by mass) (23°C)
Ammonium Hydroxide solution (10% by mass) (23°C)
Alcohols
Isopropyl alcohol (23°C)
Methanol (23°C)
Ethanol (23°C)
Hydrocarbons
n-Hexane (23°C)
Toluene (23°C)
iso-Octane (23°C)
Ketones
Acetone (23°C)
Ethers
Diethyl ether (23°C)
Mineral oils
SAE 10W40 multigrade motor oil (23°C)
SAE 10W40 multigrade motor oil (130°C)
SAE 80/90 hypoid-gear oil (130°C)
Insulating Oil (23°C)
Standard Fuels
ISO 1817 Liquid 1 (60°C)
ISO 1817 Liquid 2 (60°C)
ISO 1817 Liquid 3 (60°C)
ISO 1817 Liquid 4 (60°C)
Standard fuel without alcohol (pref. ISO 1817 Liquid C) (23°C)
Standard fuel with alcohol (pref. ISO 1817 Liquid 4) (23°C)
Diesel fuel (pref. ISO 1817 Liquid F) (23°C)
Diesel fuel (pref. ISO 1817 Liquid F) (90°C)
Diesel fuel (pref. ISO 1817 Liquid F) (>90°C)
Salt solutions
Sodium Chloride solution (10% by mass) (23°C)
Sodium Hypochlorite solution (10% by mass) (23°C)
Sodium Carbonate solution (20% by mass) (23°C)
Sodium Carbonate solution (2% by mass) (23°C)
Zinc Chloride solution (50% by mass) (23°C)
Other
Ethyl Acetate (23°C)
Hydrogen peroxide (23°C)
DOT No. 4 Brake fluid (130°C)
Ethylene Glycol (50% by mass) in water (108°C)
1% nonylphenoxy-polyethyleneoxy ethanol in water (23°C)
50% Oleic acid + 50% Olive Oil (23°C)
Water (23°C)
Deionized water (90°C)
Phenol solution (5% by mass) (23°C)
Disclaimer

E.I. du Pont de Nemours and Company is pleased to provide information about its products with the CAMPUS electronic database.

The information provided is gratis and DuPont assumes no obligation or liability for any advice furnished or for any results obtained with respect to this information.

All such advice is given and accepted at the risk of the buyer. The disclosure of information herein is not an express or implied license to operate under any patent of DuPont or others.

DuPont warrants that the use or sale of any material which is described herein and is offered for sale by DuPont does not infringe any patent covering the material itself, but does not warrant against infringement by reason of the use thereof in combination with other materials or the operation of any process.

Unless otherwise noted, the property values are for natural color (NC010) resins only. Colorants or other additives may alter some or all of the properties.
The data listed herein fall within the normal range of product properties and they should not be used to establish specification limits nor used alone as the basis of design.

Material Safety Data Sheets (SDSs) can be obtained from local sales offices.

Products listed herein should not be used in medical applications involving permanent implantation in the human body or contact with internal body fluids or tissues unless the material has been provided from DuPont under a written contract that is consistent with DuPont policy regarding medical applications and expressly acknowledges the contemplated use.

For further information, please contact your DuPont representative.

You may also request a copy of DuPont policy regarding medical applications H-50103-2 and DuPont caution regarding medical applications H-50102-2.

Products listed herein may from time to time be modified or removed.
Please call your local sales office to determine current availability.


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