GB/T 12496.10-1999
Active
LY/T 1928-2023
Active
Industry standards-Forestry
LY/T 1928-2023 Test methods for rosin esters
LY/T 1928-2023 Test methods for rosin esters
Basic Information
Standard Code:
LY/T 1928-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Forestry chemical raw materials
ICS Name:
Forestry chemical raw materials
Publish Date:
2023-06-19
Implement Date:
2023-11-01
Publisher:
国家林业和草原局
Technical Committee:
全国林化产品标准化技术委员会(SAC/TC 558)
Pages:
12 pages
Scope
本文件描述了松香树脂的外观、颜色、软化点、酸值、溶解性、杂质、黏度、耐热稳定性和耐候稳定性的检验方法。
本文件适用于松香树脂的检验。
Development Information
Drafting Units:
中国林业科学研究院林产化学工业研究所、广东科茂林产化工股份有限公司、广东威斯达新材料有限公司、广西梧州日成林产化工股份有限公司
Drafting Persons:
高宏、徐社阳、彭树海、孔令深
Replace the following standards
Referenced Standards
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