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联系我们
- 产 品：PBT 309 仅用于复合,不用于注塑
- 产 地：沙伯基础创新
- 价 格：电话报价
- 库 存：20吨
- 交 货：江苏苏州
- 苏州希普能：185 5121 3137 谭经理
Valox* Resin
Valox* Resin All Series
The Valox* family of thermoplastic polyester resins are semi-crystalline materials based on polybutylene terephthalate (PBT) and/or polyethylene terephthalate (PET) polymers. Valox resins are highly tailorable, combining heat, chemical resistance, and outstanding electrical properties with exceptionally good processability and surface appearance.
Valox* Resin PBT 309 数据表
PBT, For compounding only. Not intended for Injection Molding. Melt viscosity: 250C at 21.6 kgf is 3500-4500. Available in Natural (1001) only.
Property
TYPICAL PROPERTIES (1)
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress,yld,Type I,50mm/min | 330 | kgf/cm² | ASTM D 638 |
| Tensile Stress,brk,Type I,50mm/min | 550 | kgf/cm² | ASTM D 638 |
| Tensile Strain,brk,Type I,50mm/min | 127 | % | ASTM D 638 |
| Flexural Stress,yld,1.3mm/min,50mm span | 780 | kgf/cm² | ASTM D 790 |
| Flexural Modulus,1.3mm/min,50mm span | 22000 | kgf/cm² | ASTM D 790 |
| IMPACT | Value | Unit | Standard |
| Izod Impact,unnotched,23℃ | 206 | cm-kgf/cm | ASTM D 4812 |
| Izod Impact,notched,23℃ | 6 | cm-kgf/cm | ASTM D 256 |
| THERMAL | Value | Unit | Standard |
| HDT,0.45 MPa,3.2mm,unannealed | 115 | ℃ | ASTM D 648 |
| HDT,1.82 MPa,3.2mm,unannealed | 45 | ℃ | ASTM D 648 |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.31 | - | ASTM D 792 |
| Mold Shrinkage,flow,3.2mm(5) | 1.9-2.1 | % | SABIC Method |
| Mold Shrinkage,xflow,3.2mm(5) | 2-2.2 | % | SABIC Method |
| Melt Viscosity | 4000 | poise | SABIC Method |
| Source GMD,last updated:2012/05/16 | |||
| Parameter Compounding Extrusion | Value | Unit |
| Drying Temperature | 110-120 | ℃ |
| Drying Time | 4-6 | hrs |
| Drying Time(Cumulative) | 8 | hrs |
| Maximum Moisture Content | 0 | % |
| Melt Temperature | 245-260 | ℃ |
| Barrel-Zone 1 Temperature | 200-230 | ℃ |
| Barrel-Zone 2 Temperature | 240-255 | ℃ |
| Barrel-Zone 3 Temperature | 240-275 | ℃ |
| Barrel-Zone 4 Temperature | 240-275 | ℃ |
| Adapter Temperature | 240-275 | ℃ |
| Die Temperature | 240-275 | ℃ |
| Waterbath Temperature | 25-35 | ℃ |
| Source GMD,last updated:2012/05/16 | ||
THESE PROPERTY VALUES ARE NOT INTENDED FOR SPECIFICATION PURPOSES.
Buy SABIC Innovative please contact xiang zhang Engineering plastics
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.
关健字：【Valox* Resin PBT 309】