快速查找
主营塑料
产品推荐
- ⊕PPS OL003A 含玻璃纤维,聚四氟乙
- ⊕PBT 420SE0 玻纤30%增强,阻燃级
- ⊕PBT 310SE0 非增强型,PBT阻燃树脂
- ⊕PP HJ730 高流动,高钢性,高耐热
- ⊕PP FB71U6 耐热级,抗UV,阻燃级
- ⊕PA6 73G30L NC010 玻璃纤维30%增
- ⊕PA66 70G43L NC010 玻璃纤维43%增
- ⊕PA66 70G33L NC010 玻璃纤维33%增
- ⊕PA66 70G30L NC010 玻璃纤维30%增
- ⊕PA66 80G33L NC010 玻纤33%增强,
- ⊕PA66 FR50 NC010A 玻纤25%增强,阻
- ⊕POM 900P NC010 低粘度,热稳定,低
- ⊕POM 500P NC010 中高粘,热稳定,低
- ⊕POM 100P NC010 高粘度,韧性好,热
- ⊕PBT SK605 NC010 玻璃纤维30%增强
- ⊕PA66 1300G 玻纤增强级
联系我们
Lexan* Structural Foam Resin
Strength at Low Weight with Foam
Lexan Resin structural foam grades may be an ideal choice for structural components, as well as an excellent alternative to metal. For the production of large parts such as outdoor distribution cabinets, Lexan Resin foams can provide important weight savings through an inherently high stiffness-to-weight ratio.
Lexan* Resin FL933 英文数据物性表
Various weight reductions at 0.250" wall. 30% GR. Superior flexural strength and modulus; good tensile strength. UV-stabilized.
Property
TYPICAL PROPERTIES (1)
MECHANICAL | Value | Unit | Standard |
FOAM-MECHANICAL 6.4mm Wt Reduction | 10 | % | - |
Tensile Stress,yield,6.35mm | 730 | kgf/cm² | ASTM D 638 |
Tensile Strain,break,6.35mm | 3 | % | ASTM D 638 |
Tensile Modulus,6.4mm | 70600 | kgf/cm² | ASTM D 638 |
Flexural Stress,yield,6.4mm | 1300 | kgf/cm² | ASTM D 790 |
Flexural Modulus,6.4mm | 70300 | kgf/cm² | ASTM D 790 |
IMPACT | Value | Unit | Standard |
FOAM-IMPACT 6.4mm Wt Reduction | 10 | % | - |
Izod Impact,unnotched,23℃ | 49 | cm-kgf/cm | ASTM D 4812 |
Falling Dart Impact,23℃ | 414 | cm-kgf | SABIC Method |
THERMAL | Value | Unit | Standard |
FOAM-THERMAL 6.4mm Wt Reduction | 10 | % | - |
HDT,0.45 MPa,6.4mm,unannealed | 143 | ℃ | ASTM D 648 |
HDT,1.82 MPa,6.4mm,unannealed | 138 | ℃ | ASTM D 648 |
CTE,-40℃ to 95℃,flow | 2.16E-05 | 1/℃ | ASTM E 831 |
Specific Heat | 1.04 | J/g-℃ | ASTM C 351 |
Thermal Conductivity | 0.16 | W/m-℃ | ASTM C 177 |
PHYSICAL | Value | Unit | Standard |
FOAM-PHYSICAL 6.4mm Wt Reduction | 10 | % | - |
Specific Gravity | 1.43 | - | ASTM D 792 |
Specific Gravity,foam molded | 1.29 | - | ASTM D 792 |
Water Absorption,24 hours | 0.12 | % | ASTM D 570 |
Water Absorption,equilibrium,23C | 0.26 | % | ASTM D 570 |
Mold Shrinkage,flow,6.4mm (5) | 0.2-0.4 | % | SABIC Method |
ELECTRICAL | Value | Unit | Standard |
FOAM-ELECTRICAL 6.4mm Wt Reduction | 20 | % | - |
Volume Resistivity | 2.40E+17 | Ohm-cm | ASTM D 257 |
Surface Resistivity | >1.1E+17 | Ohm | ASTM D 257 |
Relative Permittivity,100 Hz | 2.7 | - | ASTM D 150 |
Relative Permittivity,1 MHz | 2.61 | - | ASTM D 150 |
Dissipation Factor,100 Hz | 0.0034 | - | ASTM D 150 |
Dissipation Factor,1 MHz | 0.0075 | - | ASTM D 150 |
FLAME CHARACTERISTICS | Value | Unit | Standard |
Oxygen Index (LOI) | 40.4 | % | ASTM D 2863 |
Source GMD,last updated:1991/02/13 |
Parameter Structural Foam Molding | Value | Unit |
Blowing Agent,Physical System | Nitrogen | - |
Blowing Agent,Chemical System | FLC95 | - |
Drying Time (Blowing Agent) | 4 | hrs |
Drying Temperature (Blowing Agent) | 105 | ℃ |
Concentration Range (Blowing Agent) | 3-5 | % |
Recommended Concentration (Blowing Agent) | 1.5 | % |
Drying Temperature (Resin) | 120 | ℃ |
Drying Time (Resin) | 3-4 | hrs |
Drying Time (Resin,Cumulative) | 48 | hrs |
Melt Temperature | 290-315 | ℃ |
Nozzle Temperature | 270-295 | ℃ |
Front Temperature | 295-310 | ℃ |
Middle Temperature | 295-310 | ℃ |
Rear Temperature | 255-265 | ℃ |
Mold Temperature | 70-95 | ℃ |
Source GMD,last updated:1991/02/13 |
THESE PROPERTY VALUES ARE NOT INTENDED FOR SPECIFICATION PURPOSES.
PLEASE CONTACT US FOR AVAILABILITY IN YOUR REGION.
1、Typical values only. Variations within normal tolerances are possible for various colors. All values are measured after at least 48 hours storage at 23℃/50% relative humidity. All properties, except the melt volume and melt flow rates, are measured on injection molded samples. All samples tested under ISO test standards are prepared according to ISO 294.
2、Only typical data for selection purposes. Not to be used for part or tool design.
3、This rating is not intended to reflect hazards presented by this or any other material under actual fire conditions.
4、Internal measurements according to UL standards.
5、Measurements made from laboratory test coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.
代理沙伯基础创新塑料(PC)聚碳酸酯材料
湘樟工程塑料©版权所有