Abstract
DryFlow dry titanate coupler DLC-L12 is a convenient form of traditional liquid organo-functional titanate coupling agent DLC-L12; It is a free-flowing powder. Its function is same to Ken-React CAPOW L 12/H from Kenrich Petrochemicals, Inc.
Titanate coupler DLC-L12 can be used in various thermoset resins, thermoplastic resins and elastomers, it functions by chemically coupling the filler to the backbone of the polymer during vulcanization, compounding or crosslinking.
Identification
Name: Titanium IV 2, 2(bis 2-propenolatomethyl)butanolato, tris(dioctyl)phosphato-O
Synonyms: Neopentyl(diallyl)oxy, tri(dioctyl)phosphato titanate
CAS Registry Number: 110438-25-0
Equivalents
Ken-React® CAPOW L 12/H from Kenrich Petrochemicals, Inc.
Feature
DryFlow dry titanate coupler DLC-L12 is a free-flow powder with high titanate active content with many advantages as below:
1. Quicker incorporation during mixing and more uniform distribution of titanate in dry blending operations.
2. Greater accuracy in measuring powders rather than liquids.
3. Improved processability, safety and convenience.
4. Lower pollution and user-friendly.
Reactive Substrates
Proton reactivity allows coupling to almost all inorganic and organic substrates such as CaCO3, carbonates, carbon black, graphite, minerals, nano-particulates, silicas, silicates, metals, metal oxides, peroxides, hydrates, acetates, borates, sulfates, nitrates, nitramines, aramid, organic pigments, cellulosics, sulfur, azodicarbonamide, polymers, etc.
Application and performance
DLC-L12 can be used in composite materials to improve thermal stability, surface smoothness and loading level of fillers to reduce the dosage of resin and reduce the cost.
It can be applied to polymers including PP, PE and rubber. DLC-L12 is a surface treatment agent for inorganic fillers such as calcium carbonate, kaoline, talcum etc, to improve hydrophobic property and dispersion of the filler. As a result, the products treated by this product will obtain improved mechanical strength, reduced moisture absorption.
When rubber is filled by the filler of kaolin treated by DLC-L12, the rubber can obtain improved tearing strength and tensile strength. So silica can be partly replaced.
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