wax melting

A method has been developed to measure the carbon distribution and content of microcrystal wax with high drop melting point.

采用冷柱头进样的高温气相色谱技术，建立了测定高滴熔点微晶蜡中正构和非正构烃类含量及碳数分布的方法。

Lignite wax& Determination of melting point

GB/T2559-1981褐煤蜡熔点测定方法

The solvent has little effect on the lacquer wax melting point and Iodine value. 3.

各溶剂对野漆蜡熔点和碘值的影响很小。

The lignite wax is a scarce mineral-a kind of hard wax of high melting point that is extracted by organic solvents from the lignite, whose primary product is dark brown, referred to as course wax.

褐煤蜡是一种稀缺矿产，是由有机溶剂从褐煤中提取的一种高熔点硬质蜡，初级产品呈黑褐色，简称粗蜡。

Problems normally arise in following procedures of wax resist printing process, such as wax melting, wax printing, dyeing, cracking, washing, soda washing and so on.

阐述了蜡印布生产中化蜡、印蜡、染色、甩蜡、水洗、碱洗和染蜡纹等工序易产生的几个主要问题；

Self-emulsifying solid wax was prepared by melting solid wax with special emulsifying agent.

采用专用乳化剂将熔化的固体石蜡制备成固体自乳化蜡，并对其乳液的耐温稳定性、耐机械稳定性和耐化学稳定性进行研究。

Rubber protective wax is made from paraffin wax with low melting point, paraffin wax with high melting point and polyethylene wax.

橡胶防护蜡，是由低熔点石蜡、高熔点石蜡、微晶蜡和聚乙烯蜡制成的。

Determination of Wax Melting Point by DSC

DSC法测定石蜡熔点

The results showed that: wax melting rate decreased and complete melt-down time grew with the increasing in well depth at each method of displacement;

结果发现，三种驱替方式下，随着油井深度的增加，蜡样的熔解速度减缓，蜡样完全熔解时间延长；