Photographed from stock material. Colour and grain may vary by batch and lighting — refer to the COA supplied with each shipment.

Crosslinking agents

TAC

Name: TAC
Brand: TAC

Trifunctional crosslinker for strength, stiffness and heat resistance

Specifications

Test items by grade

Values below are taken from the product data sheet. Batch results are governed by the accompanying COA.

Property	TAC	TACP	TACE	TACE-S
Grade	TAC	TACP	TACE	TACE-S
Appearance	Clear colourless liquid or white crystals	White powder	White powder	White powder
Assay (%)	≥99.0	68.5–70.0	48.5–50.5	48.5–50.5
Carrier content (%)	N/A	Silica (30.0)	Silica (49.5–51.5)	Silica (30.0), CaCO₃ (20.0)
Acid value (mgKOH/g)	≤0.3	n/a	n/a	n/a
Colour (Pt-Co)	≤30	n/a	n/a	n/a

Clear colourless liquid or white crystals, melting point 26–28 °C.
A trifunctional co-agent that markedly raises strength, rigidity and heat resistance, allowing long-term service at elevated temperature.

Novel crosslinker for high-performance unsaturated polyester and acrylic resins, especially heat-resistant high-tensile FRP.
Curing accelerator for highly saturated rubbers in the rubber and cable industries.
Photosensitiser for radiation crosslinking of polyolefins, lowering the required dose.

Liquid TAC: 25 kg or 200 kg plastic drum. Powder TAC: 20 kg or 25 kg paper-plastic composite bag.

Store as non-toxic, non-dangerous goods, away from heat and sunlight. Shelf life 12 months from production date.

Industrial raw material, sold to businesses only. Buyers must hold the relevant qualifications.

The crosslinker behind EVA photovoltaic encapsulant film

Same cure at roughly two-thirds the DCP dosage

High-thermal-stability trifunctional monomer for high-temperature processing and EB curing

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