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819 241 测试标准

819 241 测试标准

2GG 819 241 中间件distributor测试标准

一、零件名称part name:中间件distributor

材料material:PP-TD20 大众标准SVW standard:VW44045-PP6

表1-6 密度density:1.05±0.02g/cm3

表1-7 熔化温度melting temperature:≥160℃

表1-8 灼烧残余ignition residue:22±2%

表1-9 屈服应力yeild stress:≥30Mpa(样条5A,速度50mm/min)

表1-12 弯曲强度flexural strength:≥40Mpa

表1-14 冲击强度impact strength:≥20KJ/m2

表1-16 缺口冲击强度notched impact strength:≥2.5KJ/m2

表1-17 高温性能elevated temperature behavior

17.1 老化温度aging temperature 90℃*24h:无脆弱、无变形no brittling, no change in shape 17.2 老化温度aging temperature110℃*24h:无脆弱、无变形no brittling, no change in shape 表1-18 低温性能low temperature behavior -40℃*24h:无裂纹no crack

表1-23 耐老化至直脆弱aging resistance until brittling:≥700h

表1-26 燃烧性burning behavior:≤100mm

2 ELV:

2.1 铅、汞、六价铬、多溴联苯、多溴联苯醚:≤1000PPM

2.2 镉:≤100PPM

3 露天抗老化weather resistance:无抱怨no complaint

二、零件名称part name:密封边sealing lip

材料material:PE+PUR

1 密度density:0.04±0.002g/cm3

2 抗压应力compressive stress:3±0.5kpa

3 压缩变形compressive strain:≥-25%,≤-10%

4 压缩永久变形compression 90℃*(100-6%)*200h:≤15%

5 无明显胺气味no specific amine odor

6 ELV:

6.1 铅、汞、六价铬、多溴联苯、多溴联苯醚:≤1000PPM

6.2 镉:≤100PPM

三、性能performance

1 密封边粘合强度sealing lip adhesive strength:≥90N/20mm(速度50mm/min)

2 环境交变environmental cycle:60个循环60 cycle(PV2005-A,720h)

3 散发性能emision behavior:VW50180

3.1 冷凝fogging condensate:≤2mg

3.2 总碳total carbon:≤50μgC/g

3.3 甲醛formaldehyde determination:≤10mg/kg

3.4 气味odor:≤3.5

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