Tetramethyl Hydrogen Cyclotetrasiloxane D4h for Electronic Industry, as Crosslinking Agent for Additive Liquid Silicone Rubber

• Customization: Available
• CAS No.: 68037-53-6
• Formula: C8h28o4si4
• Model NO.: Zinca-D4H
• EINECS: 000000
• Appearance: Liquid
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Coating Auxiliary Agents, Surfactants, Electronics Chemicals
• Color: White
• Hydrogen Content, %: 18~25
• Hydrogen Content: >1.55%
• Density: 0.990~1.015
• Volatility: <2%
• Transport Package: 25L PE Pail; 200L Steel Drum; 1000L IBC Drum
• Specification: 200tons/Per Month
• Trademark: ZINCA
• Origin: China
• HS Code: 39100000

Product Description

 

Product Description

INCI name:

Tetramethyl hydrogen cyclotetrasiloxane
 

Features
1.Compared to linear polydimethylsiloxane, D4H has fewer impurities, features higher purity, fixed chain links, and can be used to prepare various hydrogen containing and required chain link numbers of methylhydrosiloxane and modified siloxane;
2. High purity D4H can also be used as a precursor for plasma vapor deposition in the electronics industry, forming insulating films of silicon dioxide and silicon carbide;
3. Special crosslinking agent used for synthesizing room temperature vulcanized silicone rubber and additive liquid silicone rubber.
Technical Index: 
 

Item	D4H
INCI Name	Tetramethyl hydrogen cyclotetrasiloxane
CAS no.	2370-88-9
Molecular weight	≥95
Appearance	Colorless or yellowish liquid
Specific gravity 25°C	0.98

 

 

Application

Applications

1. Crosslinking agent preparation;
2.Modified silicone oil synthesis;
3.Optoelectronic materials treatment;
4. Precursor for Insulation film;
5.Hydrogen silicone oil preparation

 

Company Profile

 

Anhui ZINCA Silicone Technologies Co., Ltd. is a scientific and technological enterprise specializing in research, development, production and sales of silicone materials. The total investment capital exceeds 220 million CNY. The company was founded in 1994,which was restructured and reorganized from Bengbu Silicone Chemical Plant.The company has two wholly-owned subsidiaries: Bengbu Hengyu Silicon Products Co., Ltd. and Bengbu Hezhong Silicone New Materials Co., Ltd. 


The company's production base is located in Mohekou Industrial Zone, Bengbu. It covers an area of 77000 square meters. There are more than 120 employees, including 17 senior engineers and technicians. Major research and development, production and sales: silicone products, silazane series, phenyl monomers, sodium condensation special monomers, methyl silicone oil, phenyl silicone oil and so on, covering the various subdivision areas of silicone. 

Based on the concept of "win-win cooperation", the company has established strategic cooperation with more than 20 upstream and downstream science and technology enterprises successively. It can provide more than 100 kinds of silicone high and middle-end products with abundant material resources. Some products have high reputation and broad market prospects in developed countries such as Europe and the United States.

Packaging & Shipping

Packaging:

D4H is available in 5kg plastic drums, 25kg plastic drums, 25kg Iron drums or200kg Iron drums.
Storage:
Store in a cool and ventilated warehouse. Stay away from fire, heat source. The packaging requires sealing. It should be stored separately from the oxidant, acid, and edible chemical materials. Internal lighting, ventilation and other facilities in the storage room should adopt explosion -proof types. Light handling is required to prevent the damage to packaging and container.