PMDS Octamethyl Cyclotetrasiloxane cosmetic chemical

[Features]

D4 is a high-purity organosilicon ring body extracted by advanced technology.

Chemical name: octamethylcyclotetrasiloxane
Molecular formula: - [-(CH3)2SiO -]-4
Colorless odorless transparent oily liquid. Could make various organosilicone products by ring opening

polymerization catalyzed by acid and alkali. Its an important raw material of organosilicon products.

[Technical index]

cosmetic chemical

Item	Index
Appearance	Colorless transparent
Chroma (Co-Pt) ≤	10
Refractive index (25°C)	1.3960—1.3980
D4 mass fraction% ≥	99.0

[Application]

This product is compatible with a variety of cosmetics, acting as volatile carrier, with low surface tension.

Widely used in skincare, cosmetics, antiperspirant and deodorant, hair care etc. With good spreadability,

it can bring soft, slippery, dry and non-greasy feeling in use. Generally it can be used as carrier, main raw

material and additives. And also can be used in water system through emulsification. The additive volume

is usually from 0.5-1.0%. And the additive volume is based on customers' specific situation.

[Precautions]

The mixture of vapor and air is explosive. Fine dispersion can easily form explosive mixture in the air and

static accumulation to ignite. Avoid the fire hazard possibility by grounding, parallel connection or inert gas

protection.

[Packing and storage]
1. 200L iron drum (net weight 200kg/drum) sealed packaging. Stored in cool, dark, ventilated and dry place

away from fire and heat. The storage place temperature should be not higher than 30°C;
2. No mixed storage with oxidants, acids and alkalis. The storage site should be equipped with appropriate

types and quantities of fire-fighting equipments;
3. Prohibit the use of the mechanical equipments and tools that are easy to produce spark in the operation

of this product. Handle gently to avoid spillage caused by container damage.

For samples:

EMS, DHL,UPS and FEDEX.Express: around 5-7 working days to arrive.

Bulk Order:

QTY of 20GP: 16 tonsVia Sea.Delivery time: We will finish production in 10 days.

Payment&Payment terms:

T/T, L/C, Cash and Western Union.30% deposit, 70% balance before shipment

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We are a maufacturer of silicone products. Our factory established in 1998.

We take care of your order.