牌号简介 About |
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玻璃纤维增强,中粘度聚酰胺610。VESTAMID® Terra HS18-GF30是一种玻璃纤维增强,热稳定,中等粘度的PA 610注塑应用化合物。这种材料含有约30%的玻璃纤维,一种老化保护剂和加工助剂,用于快速、均匀的填充。聚酰胺的酰胺基(-co-nh-)在大分子链之间形成氢桥键,从而大幅度提高结晶度,提高其强度、熔点、耐化学品性甚至吸水性。这是所有半结晶聚酰胺的特征。由于其半结晶形态,Vestamiterra HS18-GF30具有高冲击强度、优异的耐化学性(例如抗油脂、油、碱和盐水溶液)、低摩擦系数和高耐磨性。VESTAMID® Terra HS18-GF30的性能因其低吸湿性而随湿度的变化变化变化不大。VESTAMID® Terra HS18-GF30作为圆柱形颗粒提供,可在防潮袋中进行加工。Vestamiderra是一类新的聚酰胺,其单体完全或部分基于可再生原料。Vestamid Terra HS是1,6-六亚甲基二胺(H)和1,10-癸二酸(癸二酸-S)的缩聚产物。因为癸二酸是从蓖麻油中提取出来的,所以Vestamid Terra HS是基于高达62%的天然可再生资源。全球变暖潜能(GWP)4.6千克二氧化碳由赢创,PE国际。 Glass-fiber reinforced, medium viscosity polyamide 610 VESTAMID® Terra HS18-GF30 is a glass-fiber reinforced, heat stabilized, medium viscosity PA 610 compound for injection molding application. The material contains about 30% glass fibers, an ageing protective agent and processing aid for a fast and even form filling. The carbonamide groups (-CO-NH-) of the polyamides form hydrogen bridge bonds between the chains of the macromolecules, thereby substantially promoting crystallinity and increasing their strength, melting point, resistance to chemicals and even water absorption. This is characteristic of all semi-crystalline polyamides. Because of its semi-crystalline morphology VESTAMID®Terra HS18-GF30 provides a high impact strength, excellent chemical resistance (e.g. against greases, oils, alkalis and saline solutions), a low coefficient of friction and high abrasion resistance. Properties of VESTAMID® Terra HS18-GF30 vary little with changing humidity due to their low moisture absorption. VESTAMID® Terra HS18-GF30 is supplied as cylindrical granules, ready for processing, in moisture-proof bags. VESTAMID®Terra is a group of new polyamides, the monomers for which are based entirely or partly on renewable raw materials. VESTAMID® Terra HS is the polycondensation product of 1,6-hexamethylene diamine (H) and 1,10-decanedioic acid (sebacic acid—S). Because sebacic acid is extracted from castor oil, VESTAMID® Terra HS is based on natural, renewable resources up to 62%. Global Warming Potential (GWP) 4.6 kg CO2 by Evonik, PE International. |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
1.32 | g/cm³ | ISO 1183 |
吸水率 Water absorption rate |
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饱和,23℃ Saturation, 23 ℃ |
2.3 | % | ISO 62 |
粘数 Viscosity number |
180 | cm³/g | ISO 307 |
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
拉伸模量 Tensile modulus |
8300 | MPa | ISO 527-2 |
拉伸强度 tensile strength |
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屈服 yield |
147 | MPa | ISO 527-2 |
拉伸应变 Tensile strain |
ISO 527-2 | ||
屈服 yield |
% | ||
断裂 fracture |
% | ||
冲击性能 IMPACT |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
简支梁缺口冲击强度 Charpy Notched Impact Strength |
ISO 179/1eA | ||
-30℃,完全断裂 -30 ℃, completely fractured |
kJ/m² | ||
23℃,完全断裂 23 ℃, completely fractured |
kJ/m² | ||
简支梁无缺口冲击强度 Charpy Unnotch Impact strength |
ISO 179/1eU | ||
-30℃ -30℃ |
kJ/m² | ||
23℃ 23℃ |
kJ/m² | ||
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
维卡软化温度 Vicat Softening Temp |
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℃ | ISO 306/A | |
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℃ | ISO 306/B | |
熔融温度 Melting temperature 1 |
℃ | ISO 11357-3 | |
补充信息 Supplementary information |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
Renewable Carbon Conent Renewable Carbon Conent |
% | ASTM D6866 |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 2nd Heating |
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