1. 技术指标 Technical indicators

2.性质 Properties

一种挥发性的聚二甲基环硅氧烷，主要由十甲基环五硅氧烷组成。产品清亮，基本无嗅，无油腻。

A volatile polydimethylcyclosiloxane, mainly composed of decamethylcyclopentasiloxane. The product is clear, basically odorless and non-greasy.

稳定性：稳定，不易燃，不溶于水但可溶于有机溶剂

Stability: stable, non-flammable, insoluble in water but soluble in organic solvents

化学性质：十甲基环五硅氧烷是一种环状硅氧烷化合物，具有低粘度、低表面张力、低表面能和高闪点等特性。

Chemical properties: Decamethylcyclopentasiloxane is a cyclic siloxane compound with low viscosity, low surface tension, low surface energy and high flash point.

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3.应用 Applications

十甲基环五硅氧烷由于其具有挥发性，可以提供丝滑般的感觉，与多种化妆品成分相容性好，低结晶温度，良好的铺展性。可以广泛应用于以下化妆品中：

Decamethylcyclopentasiloxane can provide a silky feel due to its volatility, good compatibility with a variety of cosmetic ingredients, low crystallization temperature, and good spreadability. It can be widely used in the following cosmetics:

• 止汗剂，除臭剂：活性盐的瞬时性载体；

• Antiperspirants, deodorants: transient carriers of active salts;

• 香水：释放香味和提供皮肤光滑的非冰凉感的感觉。

• Perfumes: release fragrance and provide a smooth non-cooling feeling on the skin.

• 皮肤护理：非粉刺原的软化剂和药物载体；

• Skin care: non-comedogenic softener and drug carrier;

• 头发护理：提高湿梳性，同时也不会留下残渣；

• Hair care: improve wet combing without leaving residue;

工业应用：十甲基环五硅氧烷还广泛用于润滑剂、柔软剂、防水剂、防粘剂、消泡剂、溶剂等工业应用中，以提高产品的性能和稳定性。

Industrial applications: Decamethylcyclopentasiloxane is also widely used in industrial applications such as lubricants, softeners, waterproofing agents, anti-adhesive agents, defoaming agents, solvents, etc. to improve product performance and stability.

4.用量推荐 Recommended dosage

• 止汗剂，除臭剂：3-10%；

• Antiperspirants, deodorants: 3-10%;

• 皮肤护理：3-10%；

• Antiperspirants, deodorants: 3-10%;

• 头发护理：1-5%；

• Hair care: 1-5%;

• 香水：0.5-3%。

• Perfume: 0.5-3%.

5. Y071全系列产品Y071 full range of products

6.包装和储存条件 Package and Storage

 包装：25公斤/桶，200公斤/桶

Packaging: 25kg/barrel, 200kg/barrel

储存条件：储存于阴凉、通风的库房内。远离火源、热源；防止阳光直射；包装密封。 

Storage conditions: Store in a cool, ventilated warehouse. Keep away from fire and heat sources; avoid direct sunlight; package tightly. 

保质期：2 年

Shelf life: 2 years