Species 1. Palm oil soap (Perrin)
Perrin soap particles are weakly alkaline, PH = 8-8.5, which reduces skin irritation, while the general soap base on the market has a PH of up to 10, causing greater damage to the skin.
Perrin soap does not add whitening agent, fluorescent agent, to maintain the most natural natural color of plants, is the natural color series, no odor, easy to add fragrance, more suitable for the production of color soap.
Palm oil is extracted from palm kernel, which is used as the basic oil of soap base. The traditional soap granule manufacturing method is convenient for processing and molding; the soap retains the vegetable glycerin component, which is especially suitable for sensitive and infant skin. Due to the use of pure natural plant ingredients, the cleaned sewage does not cause secondary pollution.
Perrin soap granule product ingredients: palm oil, palm kernel oil
Perrin soap granule product characteristics: excellent wetting, dispersing and cleaning ability 2. Longqi brand soap granule (9021L)
Main ingredients: sodium fatty acid
Vegetable oil or animal oil can obtain soap base, water and glycerin through saponification reaction. It can be produced into soap particles by vacuum drying. It is mainly used to prepare soap, laundry soap, transparent soap, washing powder and other hard soap cleaning products.
Soap particles: Soap particles are carboxylate compound compounds, which have excellent wetting, dispersion and cleaning capabilities. It is suitable for soaping after textile dyeing and rapid washing of production equipment.
Basic appearance: creamy yellow solid
Ionic: weak anion
pH value: 9.5~10.5(1% aqueous solution)
Solubility: Soluble in warm water.
Soap industry: hardened oil and sodium hydroxide solution reaction to make soap, hardened oil is mainly used to adjust the freezing point of fatty acids, increase the plasticity of soap.
Preparation method 1. The oil undergoes a hydrolysis process-after hydrolysis, it becomes fatty acids and sweet oil water-fatty acids are distilled to obtain fatty acids with different carbon compositions-according to the different soap particles to be produced (such as laundry soap and soap) The fatty acids of different carbon compositions are harmonized in a certain proportion, and the harmonized fatty acids are reacted with a certain concentration of NAOH solution to form a soap group, in order to adjust the characteristics of the soap particles and their soap base, some corresponding additives (such as: salt, glycerin, chelating agent) will be added at this stage-the fully reacted soap base will enter the vacuum drying and vacuum drying. The dried soap flakes are extruded and cooled to form, and at the same time the auger and orifice plate are ground to make the soap more delicate, and at the same time, it can further make the soap more uniform, the molded soap particles are transported by conveying equipment (e. g. wind conveying) into the silo after drying and cooling, and finally the molded soap particles are obtained.
2. The production of soap particles is divided into five processes. The first is to prepare oil. According to the formula, palm oil, sheep oil, coconut oil and other oils are mixed; the mixed oil is sent to the hydrolysis tower and reacted with water to obtain crude fatty acids; crude fatty acids are rectified to obtain finished fatty acids; The finished fatty acid is continuously neutralized to obtain the soap base; the soap base is blended and vacuum dried to obtain soap particles.
The application is mainly used to prepare soap, laundry soap, transparent soap, washing powder and other hard soap cleaning products.