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NR/ENR/SiO 2 Reporter : Chin-Tzu Chang Advisor : Cheng-Chien Wang Date : 2014-04-07

NR/ENR/SiO 2

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NR/ENR/SiO 2. Reporter : Chin-Tzu Chang Advisor : Cheng- Chien Wang Date : 2014-04-07. Outline. Introductions Motivation Experimental Results and discussion Conclusion. Introductions. 高性能輪胎. 汽車燃料的限制. 滾動阻性. 抗濕滑性. 耐磨耗性. 輪胎的魔術三角. Introductions. 阻尼值. 損失模數. 儲存模數. Introductions. - PowerPoint PPT Presentation

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Page 1: NR/ENR/SiO 2

NR/ENR/SiO2

Reporter : Chin-Tzu Chang

Advisor : Cheng-Chien Wang

Date : 2014-04-07

Page 2: NR/ENR/SiO 2

2

Outline

1. Introductions

2. Motivation

3. Experimental

4. Results and discussion

5. Conclusion

Page 3: NR/ENR/SiO 2

Introductions

汽車燃料的限制 高性能輪胎

滾動阻性

抗濕滑性耐磨耗性輪胎的魔術三角

Page 4: NR/ENR/SiO 2

Introductions

損失模數儲存模數

阻尼值

Page 5: NR/ENR/SiO 2

Introductions

高性能輪胎 環保輪胎

天然橡膠(NR)

合成橡膠(SR)

輪胎二氧化矽

碳黑

Page 6: NR/ENR/SiO 2

Motivation

輪胎的三大行駛能力

滾動阻性

抗濕滑性

耐磨耗性

乳膠硫化分散法 乳膠共凝集法 橡膠複合材料

Page 7: NR/ENR/SiO 2

Experimental實驗材料

1. 環氧化天然橡膠乳液 (L-ENR) 9. 硫化促進劑 M

2. 天然橡膠 (NR) 10. 分散劑 NF

3. 飽和氯化銨水溶液 (NH4Cl) 11. 硫化促進劑 ZDC

4. 3-氨基丙基三乙氧基矽烷 (KH-550) 12. 平平加 O( Peregal

O)5. 60%九水合矽酸鈉 (Na2SiO3. 9H2O)

6. 硫磺 (S)

7. 硬脂酸 (SA)

8. 氧化鋅 (ZnO)

Page 8: NR/ENR/SiO 2

Experimental乳膠硫化分散體系配方

S:150g

ZDC : 75g

NF: 6g

20%KOH: 60g

H2O: 114g

700 rpm/min, 36hr

乳膠硫化用配方

ZDC

Page 9: NR/ENR/SiO 2

ExperimentalNR/ENR/SiO2複合材料製備

L-ENR

0.5%平平加 O攪拌 10min

60%Na2SiO3. 9H2O(5WTsilica%KH-550)

攪拌 1HR, 靜置12HR, 攪拌 20min

適量飽和 NH4Cl & 蒸餾水 攪拌 1HR

加熱至 90℃析出凝固

NR, 硫化配方 雙滾筒

熱壓硫化

NR/ENR/SiO2複合材料

Page 10: NR/ENR/SiO 2

ExperimentalNR/ENR/SiO2複合材料共混製備

NR+ENR+silica

4min

4minZnO, SA, S, M

5min翻攪

熱壓硫化

NR/ENR/SiO2共混複合材料

Page 11: NR/ENR/SiO 2

Results and discussion

Page 12: NR/ENR/SiO 2

Results and discussion

Page 13: NR/ENR/SiO 2

Results and discussion

Page 14: NR/ENR/SiO 2

Results and discussion

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Results and discussion

Page 16: NR/ENR/SiO 2

Results and discussion

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Thanks For Your Attentions