Name: Eastman DMT Dimethyl Terephthalate
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Eastman DMT Dimethyl Terephthalate

High-purity crystalline solid with exceptional batch-to-batch consistency for reliable polymerization performance.
Low residual catalyst and moisture content, minimizing side reactions during polyester synthesis.
Optimized particle size distribution to ensure uniform melting and efficient handling in continuous esterification processes.
Stable under standard storage conditions, with low volatility and minimal sublimation risk.
Compatible with industry-standard transesterification catalysts (e.g., antimony, titanium, and germanium-based systems).

Typical Applications Of Eastman DMT Dimethyl Terephthalate

Polyethylene terephthalate (PET) resin production for fibers, bottles, and engineering thermoplastics.
Polybutylene terephthalate (PBT) and other high-performance polyesters requiring precise stoichiometric control.
Specialty copolyesters used in flexible packaging films and thermoformed trays.
Intermediate in the synthesis of liquid crystal polymers (LCPs) and high-temperature engineering resins.
Raw material for pharmaceutical-grade excipients and specialty coatings requiring high chemical purity.

Chemical Type	Aromatic diester (dimethyl ester of terephthalic acid)
Product Form	White crystalline powder or free-flowing granules
Appearance	White to off-white crystalline solid
Assay (by GC)	≥ 99.8%
Moisture Content (KF)	≤ 0.15 wt%
Melting Point	140–143 °C
Color (APHA)	≤ 10
Residue on Ignition	≤ 0.05 wt%

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E-mail: wangxingqiang@ericwchem.com
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