LD-311 low dosage carbon black Titanate Coupling Agent

$4.00 - $4.80
Min. Order
500 Kilograms
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Company Information

Yangzhou Lida Resin Co., Ltd.

CN Manufacturer
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Quick Details

Payment Terms: T/T,Western Union
Supply Ability: 100 Metric Ton/Metric Tons per Month
Other Names: titanate coupler
Brand Name: Lida
Type: Other
Usage: Coating Auxiliary Agents,Rubber Auxiliary Agents,Surfactants
Place of Origin: Jiangsu China
Classification: Chemical Auxiliary Agent
Purity: 99% of coupling agent
Model Number: LD-311
CAS No.: 65467-75-6 of coupling agent
Delivery Detail: Shipped in 0 days after payment

Tiatnate Coupling Agent LD-311


First, product introduction


LD-311 is a chelatating pyrophosphoric acid titanate coupling agent and the corresponding brand abroad is KR-238S (Kenrich company in the United States). It is stable meeting water, has good compatibility with semi-rigid and rigid materials, especially suitable for aqueous polymer solutions and the treatment of fillers containing water.


Second, physical properties


Appearance: transparent viscous liquid

Color: light yellow to tan

Decomposition temperature: 240℃

Flash point: 70℃

PH value: 3

Density(20℃): 1.08g/cm3

Refractive index(25℃): 1.470

Dissolubility: dissoluble in isopropanol, methylbenzene, xylene, white oil, DOP and other organic solvents, can’t dissolute in water, but can emulsify in water


Third, main applications


1. composite materials

When dealing with fillers like calcium carbonate and argil it can improve the impact strength and fluidity of composite materials. Filling with carbon black can enhance the conductivity of composite materials and the applicable resins include semi-rigid and rigid polymers like PVC, PP, nylon.


2. coatings

When used in coating industry it can improve the dispersion and anti-settling of inorganic fillers (for example: white carbon black) in polymers. It also can increase the filling amount in coatings and the ability of watertightness, fire prevention and corrosion prevention.


3. coupling

Not only can this product apply to the coupling between inorganic fillers and organic resins, but also the coupling among different polarities of organic resins.