... Pale yellow viscous liquid Emulsifier, emollient,solubilizer, wetter Polyglycerol stearate series products are pale yellow to yellow waxy ... yeast, improve the antistaling agent's freshness effect. Polyglycerol stearate could improve productivity by improving the crystallization of ... , painting, plastic, rubber, printing and dyeing industry. Polyglycerol stearate has broad range of HLB value, except for ...