Alibaba CN Manufacturing Raw Materials Chemicals Powder 40372-72-3 Rubber Coupling Agent Si-69

$4.70 - $5.00
Min. Order
500 Kilograms
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Company Information

Dalian Richon Chem Co., Ltd.

CN Trading Company
Response Time
<24h
Response Rate:
89.5%
Transactions
US$ 660,000+
13 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Port: XINGANG
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: 1000 Metric Ton/Metric Tons per Year
Classification: Chemical Auxiliary Agent
Type: Coupling Agent
Place of Origin: China
Brand Name: RICHON
Model Number: Si-69
CAS No.: 40372-72-3
Purity: 22.7&plusmn;0.8
Other Names: KH-858
MF: C18H42O6S4Si2
EINECS No.: 254-896-5
Usage: Plastic Auxiliary Agents,Rubber Auxiliary Agents
Packaging Detail: In 20/25/180KGS Net Drum
BASIC INFORMATION

BASIC INFORMATION

Product Name

RUBBER COUPLING AGENT SI-69

Chemical Name

Silane coupler KH-858

Other Name

Bis[γ-(triethoxysilyl)propyl]tetrasulfide;

Bis-[γ-(triethoxysilyl)-propyl]-tetrasulfide;

Silane Coupling Agent Si-69;

Silane Coupling Agent A-1289;

Bis-(γ-triethoxysilylpropyl)-tetrasulfide;

Bis-[γ-(triethoxysilylpropyl)]-tetrasulfide;

Silane Coupling Agent KH-858;

Coupling Agent-Si-69;

BHCOUP-Si-69;

Bis[γ-(triethoxysilyl-propyl]-tetrasulfide;

Bis[3-(triethoxysilyl)propyl]tetrasulfide;

4,4,15,15-tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane;

Bis(3-triethoxysilylpropyl)tetrasulfide;

Bis-[3-(triethoxysilylpropyl)]-tetrasulfide

Chemical Formula

C18H42O6S4Si2

Molecular Weight

538.9535

CAS No.

40372-72-3

EINECS No.

254-896-5

Structure

 

SPECIFICATIONS

SPECIFICATIONS

Item

Powder

Appearance

Yellow transparent liquid

Flash point

100.0

Total sulfur content %

22.7±0.8

Chlorine content %

0.40

Impurity %

4.0

Density g/cm3

1.080-1.090

 

USAGE

USAGE

It is suitable for natural and synthetic rubber, mainly used in kinds of rubber products such as tires (tires surface or foundation), rubber-roll, conveyer belt surface, agglutination of iron-brush thread, cable insulation, cable covering, rubber shoes sole and so on. Usages: Si-69 is added directly into rubber compound under mixed abstraction. The normal consumption is 2-5 portions.

RICHON

RICHON

Brand History: As one of leader suppliers for rubber chemicals, we produce rubber accelerators since 1990, produce rubber antioxidant since 1995. Produce area of 70000 sq. meters No. of Employees: 800 Technical people: 125

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Our Mission:Go forward hand in hand with our clients to create splendid victory!

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Enterprise Culture: Learn together, grow up together.

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ANY QUESTIONS OR INQUIRIES, PLEASE FEEL FREE TO CONTACT US AT ANY TIME!

Tel: +86-411-8250 7336 / 8250 7337 / 8250 7338

Fax: +86-411-8250 7318

Address: I/10F Chinabank Plaza, 15 Renmin Road, Dalian, 116001 China

 

 

PACKAGE & STORAGE

PACKAGE & STORAGE

Package

As the client's request.

Storage

The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight.

 

FAQ

FAQ

Q:

Can we replace the package?

A:

Of course. The package can be custom-made. You can provide the pattern or we design for you.

Q:

What’s the date of delivery?

A:

The delivery time is changeable.

In stock, the delivery time is short. Products can be sent out in 5 working days.

For large quantity, the delivery date is under requirements of contract.

Q:

How to deal with specification differences?

A:

Please contact us for help. We will communicate with technicians to see if there’s a possibility to OEM for you.

Q:

How long will I get replies?

A:

Due to time difference and holidays, we will try our best to reply you in 24 working hours. If there is anything we can do to help, please feel free to contact us at any time.