Application of additives in preparing light-colored rosin glyceride

GAO Hong; SHANG Shi-bin; RAO Xiao-ping; SONG Zhan-qian

Volume 23 Issue 1

Feb. 2017

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Article Navigation > Journal of Zhejiang A&F University > 2006 > 23(1): 94-97

GAO Hong, SHANG Shi-bin, RAO Xiao-ping, SONG Zhan-qian. Application of additives in preparing light-colored rosin glyceride[J]. Journal of Zhejiang A&F University, 2006, 23(1): 94-97.

Citation:

GAO Hong, SHANG Shi-bin, RAO Xiao-ping, SONG Zhan-qian. Application of additives in preparing light-colored rosin glyceride[J]. Journal of Zhejiang A&F University, 2006, 23(1): 94-97.

Application of additives in preparing light-colored rosin glyceride

1.
Institute of Chemical Industry of Forestry Products , China Academy of Forestry , Nanjing 210042, Jiangsu , China

Funds:

十五国家科技攻关滚动项目(2001BA50114B); 国际引进948 项目(2004-4-53)

Received Date: 2005-05-20
Rev Recd Date: 2005-08-23
Publish Date: 2006-02-20

Abstract

Primary antioxidant , secondary antioxidant , thermal stabilizer , light stabilizer and UV absorber were used in preparing light-colored rosin glyceride , which could improve rosin glyceride's thermal stability and antiaging .Better dosage of primary additives were attained through cross experiment , which were 5 gkg-1 primary antioxidant , 3 gkg-1 secondary antioxidant , 3 gkg-1 thermal stabilizer , zero light stabilizer and 5 gkg-1 UV absorber .Color grade of rosin glyceride was 1.5 after thermal stability test , and weight gain rate was 0.14 %, color grade was 3.0 after anti-aging test .The performance of the rosin glyceride is better than other kin products on markets .[ Ch , 6 tab .7 ref .]
- forest engineering,
- rosin glyceride,
- additive,
- thermal stability,
- anti-aging

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Application of additives in preparing light-colored rosin glyceride

1. Institute of Chemical Industry of Forestry Products , China Academy of Forestry , Nanjing 210042, Jiangsu , China

Funds:

十五国家科技攻关滚动项目(2001BA50114B); 国际引进948 项目(2004-4-53)

Received Date: 2005-05-20

Rev Recd Date: 2005-08-23

Publish Date: 2006-02-20

Key words:

Abstract: Primary antioxidant , secondary antioxidant , thermal stabilizer , light stabilizer and UV absorber were used in preparing light-colored rosin glyceride , which could improve rosin glyceride's thermal stability and antiaging .Better dosage of primary additives were attained through cross experiment , which were 5 gkg-1 primary antioxidant , 3 gkg-1 secondary antioxidant , 3 gkg-1 thermal stabilizer , zero light stabilizer and 5 gkg-1 UV absorber .Color grade of rosin glyceride was 1.5 after thermal stability test , and weight gain rate was 0.14 %, color grade was 3.0 after anti-aging test .The performance of the rosin glyceride is better than other kin products on markets .[ Ch , 6 tab .7 ref .]

Application of additives in preparing light-colored rosin glyceride

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views