The factors which effected the lowtemperatureviscosity of the plastisol and the method to decrease the viscosity were studied.
研究了影响PV C糊低温粘度的因素，并探讨了降低PVC糊低温粘度的方法。
2
The present invention provides a burnup saving type engine oil with superior low vaporability and lowtemperatureviscosity property.
本发明提供低蒸发性良好且低温粘度特性良好的省燃耗型机油。
3
The investigation on lowtemperatureviscosity of engine oils with different degrees of viscosity and quality can support for the implementation and production of SAEJ300-99 (2001) standard in China.