混炼胶或硫化胶内部的液体或固体配合剂因迁移而在橡胶制品表面析出形成云雾状或白色粉末物质的现象。这是由于硫、石蜡、某些防老剂、软化剂的使用量超出了它们在橡胶中的溶解度而引起的。为防止喷霜，上述各种配合剂用量要适当，对常见的硫黄喷霜可采用不溶性硫黄加以防止。在橡胶中适当加入松焦油，液体古马隆等可增加胶料对上述配合剂的溶解度，以减少喷霜现象。
橡胶活塞应无胶丝、胶屑、外来杂质、喷霜。
Rubber plunger should not be rubber thread, rubber chipping, foreign impurity, spray frost.
试验研究防焦剂CTP减量对轿车子午线轮胎胎圈护胶喷霜的影响。
The influence of anti-scorching agent CTP on blooming from bead chafer of PCR tire was experimentally investigated.
分析了影响轮胎部件不粘的原因，最常见的原因是硫黄喷霜和部件存放时间过长。
It has been found from the analysis of tackless tire parts that the main factors which cause the tackless rubber parts are sulfur blooming and extended storage period.
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