DATASHEET COMPARISON

ISO Property

logo_starex Grade GR-4030
Resin Type
부가 설명
Item Measuning Method Condition Unit Value
Physical
Physical
Specific Gravity ISO 1183 Natural or representative - 1.27
Melt Flow Index ISO 1133 220℃, 10kg g/10min 5.5
Mold Shrinkage(MD) ISO 294-4 Flow at 2mm(MD) % 0.1-0.3
Mold Shrinkage(TD) ISO 294-4 X-Flow at 2mm(TD) % 0.1-0.3
ASH content ISO 3451 - % 30
Mechanical
Mechanical
Tensile Strength at Yield ISO 527 5mm/min MPa 105
Tensile Strain at break ISO 527 5mm/min % -
Tensile Modulus ISO 527 5mm/min MPa -
Tensile Strength at Break ISO 527 5mm/min MPa -
Flexural Strength ISO 178 2mm/min MPa 150
Flexural Modulus ISO 178 2mm/min MPa 8300
Izod Impact Strength (notched) ISO 180 1A at 23°C, 4mm kJ/m2 9
Charpy Impact Strength(V-notched) ISO 179 1eA at 23°C, 4mm kJ/m2 9
Rockwell Hardness ISO 2039-2 R-scale - 112
Thermal properties
Thermal properties
Heat Deflection Temperature(Unannealed) ISO 75-2 1.8MPa, 4.0mm °C 103
Heat Deflection Temperature(Unannealed) ISO 75-2 0.45MPa, 4.0mm °C 108
VICAT Softening Temperature ISO 306 B/50 °C 108
VICAT Softening Temperature ISO 306 B/120 °C 112
Flame-retarded
Flame-retarded
Flammability UL94 HB mm 1.5, 3.0, 6.0
1. The above figures are the representative values based on NP, which may vary from color to color, and can be used as a reference only for the purpose of selecting materials. 2. The above figures are basic guidelines for selecting materials; therefore, they are not regarded as the official specifications for materials involved, and cannot be used for the purpose of designing a mold. 3. The above values can be adjusted in accordance with processing conditions, and the specific change in value is allowed only within a limited range in which adjustment has no adverse or negative impact on the final product.
Information inserted in this document such as data, statements, representative values, etc. are provided solely for customer convenience. It does not expressly or impliedly guarantee anything regarding the safety or practicability of the (1) materials, (2) products, and/or (3) design that utilizes recommendations or proposals, of LOTTE Chemical. Furthermore, nothing in the contents of this document shall have any legal binding effect, and especially, the representative value is simply for reference and is not a minimum value that has legal binding effect. Whether materials and/or products of LOTTE Chemical and/or a design that uses or utilizes LOTTE Chemical’ recommendations or proposals are (is) compatible with individual uses shall be determined solely by each user and such user shall be solely responsible for any results, including but not limited to, any and all loss and damages incurred due to such uses. Users must implement and verify all testing and analyses for proving the safety and compatibility of final products that have been created or altered by using LOTTE Chemical’ materials or products. The data and values inserted and/or contained in this document may be changed due to quality improvement of the product without any prior notification.
* The last update date : 2024/08/30