TL52388.doc

Confidential. Al rights reserved. No part of this document may be transmitted or reproduced without prior permission of a Standards Department of the Volkswagen Group.Parties to a contract can only obtain this standard via the B2B supplier platform “”. 3 要求 3.1 一般要求 第一次供应品的认可以及更改根据大众标准VW 011 55. 散发性能根据 VW 501 80. 色度评估根据 VW 501 90. 避免危险物质根据 VW 911 01. 为完成试验至少要求5个成品 polypropylene copolymer, talc-reinforced; optionally polypropylene, impact resistant modified and talc-reinforced polypropylene copolymer polypropylene copolymer, talc-reinforced polypropylene copolymer, modified with approx. 1 % carbon fiber, talcreinforced polypropylene copolymer, talc-reinforced; optionally polypropylene, impact resistant modified and talc-reinforced polypropylene copolymer, modified with approx. 1 % carbon fiber, talcreinforced polypropylene copolymer, talc-reinforced; optionally polypropylene, impact resistant modified and talc-reinforced polypropylene copolymer, mineral reinforced; optionally polypropylene, impact resistant modified and mineral reinforced 3.3 材料 参见5.1, 根据类型 3.4 标识根据 VDA 260 TL 523 88 PP/PE-TD20 or PP+EPDM-TD20 TL 528 88-A PP/PE TL 523 88-B PP/PE-TD20 TL 523 88-C PP/PE-TD20 TL 523 88-D PP/PE-TD15 or PP+EPDM-TD15 TL 523 88-E PP/PE-TD16 TL 523 88-F PP/PE-TD20 or PP+EPDM-TD20 TL 523 88-G PP/PE-MD10 or PP+EPDM-MD10 3.5 测量结果的评估 要求的数值适用于每次单独测量4 属性 参见表1. 表 1 No. 属性 单位 TL 523 88 TL 523 88-A TL 523 88-B TL 523 88-C TL 523 88-D TL 523 88-E TL 523 88-F TL 523 88-G 1 密度根据DIN EN ISO 1183-1, 浮力方法 g/cm3 1.05 ± 0.02 0.910 ± 0.02 1.04 ± 0.02 1.06 ± 0.02 1.02 ± 0.02 1.02 ± 0.02 1.04 ± 0.02 0.98 ± 0.02 2 点火残余根据DIN EN ISO 1172 % 20 ± 2 – 20 ± 2 16 ± 2 20 ± 2 10 ± 2 3 张力根据 DIN EN ISO 527-2 参见5.2 MPa ≥ 20 ≥ 22 ≥ 15 ≥ 20 ≥ 15 4 张力延长根据DIN EN ISO 527-2 % ≥ 4 ≥ 14 – ≥ 4 5 弹性模量根据 DIN EN ISO 178 参见5.3 5.1 +23 °C N/m m2 ≥1,500 – ≥ 1,200 ≥ 1,100 ≥ 1,200 ≥ 1,100 5.2 -40 °C N/mm2 – ≤ 3,000 – ≤ 3,000 – 6 缺口冲击强度根据DIN EN ISO 179-1 参见5.4 kJ/m2 ≥ 14 无断裂 ≥ 8 ≥ 15 ≥