Power Bis[3- (triethoxysilyl) Propyl]Tetrasulfide CAS 40372-72-3

Min.Order: 200

Product origin: Qingdao, Shandong, China

Infringement complaint:

Complaint

US$ 0.1 ~ 100

Description

HENGDA-Si69

Chemical name: Bis[3-(triethoxysilyl)propyl]tetrasulfide

CAS NO. : 40372-72-3
Equivalent Name: A-1289, Si69
Property:

Appearance	Slightly yellow transparent liquid
Density(ρ20),g/cm³	1.060~1.100
Molecular Weight	538.95
Refractive Index(n_D²⁰)	1.4600~1.5000

Applications:

1.HENGDA-Si69 is a multifunctional additive that has been successfully applied in the silicone rubber and tire industry. It is to increase the elastic modulus and tensile strength of rubber, significantly improve the wear resistance and compression performance of rubber, reduce the viscosity of rubber, and save processing energy consumption.
2.HENGDA-Si69 is suitable for rubber formulations that use hydroxyl fillers in double bond-containing polymers or their blends.
3.Applicable fillers include silica, silicate, chalk, etc.; applicable rubbers include natural rubber (NR), styrene-butadiene rubber (SBR), isoprene rubber (IR), butadiene rubber (BR), nitrile Rubber (NBR) and ethylene propylene diene monomer (EPDM), etc.

ISO9001
REACH
SGS

Hengda Chemical, headquartered in Gaizhou, Liaoning province, we are the first manufacturer of silane coupling agents in China since 1965.

HENGDA products cover 12 series of silane coupling agents and crosslinking agents including amino silane, methacrylate silane, epoxy silane, vinyl silane, mercapto silane, alkyl silane, ethyl silicate, chlorine silane, isocyanate silane, phenyl silane, ureido silane, and sulfur silane.

HENGDA silane coupling agents are widely used in fiberglass, adhesives &sealants, resin, coatings, wire & cable, solar PV, textile auxiliaries, pigment filler, silicone fluid, precision casting, building protection, plastics and composites, rubber & tires, foundry, aerogels, and artificial stone.

HENGDA production lines are equipped with DCS remote-control operating system, safety instrument system and environmental protection treatment facilities.

Relying on advanced production equipment, complete testing methods and quality management system (ISO 9001), HENGDA Chemical provides customers with stable high-quality products and services. We have become customers' reliable long-term suppliers in over 57 countries and regions.

1. The First Manufacturer of silane coupling agents in China since 1965. We have the most production experience in silane coupling agents.
2. Professional in Producing High-Quality Silane Coupling Agents.
3. Safety facilities such as DCS automatic remote control operating system, SIS safety instrumentation system; environmental treatment facilities such as waste gas collection and treatment system, sewage treatment system.
4. Well-trusted by world customers covering over 57 countries and regions.

1. Packing :
25L plastic drum,
208L steel drum,
1000L IBC

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