Standard No.:	SH/T 0034-1990
Chinese Name:	添加剂中有效组分测定法
English Name:
Professional Classification:	E60 Petroleum products additive in general
Professional Classification:	SH Professional Standard - Petrochemical
Issued by:
Issued on:
Implemented on:
Status:	VALID
Target Language:	English
File Format:	PDF
Word Count:
Translation Price:	please email coc@codeofchina.com for quotation
Delivery:	via email in

This standard specifies the method to determine active components in additives by separating diluent oil from additive with penetration method of thin rubber sheath.
This standard is applicable to polymeric additives (molecular weight is greater than 2000) such as detergent, viscosity index improver and pour point depressant.