AOC Atlac? 430YT-901 Flame retardant corrosion resistant brominated vinyl ester resin

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Flame retardant corrosion resistant brominated vinyl ester resin
Atlac? 430YT-901 is a brominated vinyl ester resin that offers excellent flame retardancy along with the excellent corrosion resistance and mechanical properties characteristic of traditional vinyl resins.

Characteristic performance

Excellent flame retardancy

chemical resistance

High Temperature Resistant Application Environments

Good mechanical properties

typical application

Atlac? 430YT-901 resin can be used in environments that are resistant to all types of acids, alkalis, bleaches and organic compounds. It is particularly suitable for chimneys and chimney liners in FRP piping systems. It is also suitable for equipment, building panels and flooring materials that require non-flammable conditions for handling air and hot gas mixtures. The
The resins are suitable for a variety of processes such as hand lay-up, injection, winding, RTM and pultrusion molding.
Atlac? 430YT-901 has a low viscosity and can be further enhanced with the addition of compatibilizers such as antimony trioxide without affecting processing performance.

Product Indicators

performances	numerical value	unit (of measure)	Test Methods
exterior condition	quiet	-	TM_2265
Solids content, infrared drying	58-67	%	TM_2033
Viscosity @23℃	300-500	mPa.s	TM_2013
Gel time (25°C to 35°C)	5-15	minutes	TM_2625

Note: Reactivity test: 2g butanox LPT (Nouryon) and 1g NL-49P (Nouryon, 1%CO) in 100g resin.

Flame retardant properties

performances	Resin casting body	Fiberglass plate
LOI	31.6	34.2

Note: FRP sheet-3 layers of 450g/cm2 short-cut fiber mat with 30% glass fiber content.

Typical Properties of Liquid Resins

performances	numerical value	unit (of measure)	Test Methods
flash point	33	°C	TM 2800
Storage period, no polymerization inhibitor, protected from light	6	Month	-25 °C

Typical Properties of Pure Resin Casting Body

performances	numerical value	unit (of measure)	Test Methods
tensile strength	82	MPa	ISO 527-2
tensile modulus	3.2	GPa	ISO 527-2
Tensile elongation at break	5.5	%	ISO 527-2
bending strength	135	MPa	ISO 178
bending modulus	3.2	GPa	ISO 178
Heat Distortion Temperature HDT	100	°C	ISO 75 Ae
Glass transition temperature Tg	117	°C	ASTM D570
barcolithic hardness	36	Barcol	TM 2604

Curing conditions
Curing system: 0.1g NL-53, 1.0g Butanox LPT per 100g resin. 24 hours room temperature cure and 24 hours post cure at 80°C. For HDT and Tg, add 0.1g NL-53 and 1.0g Butanox LPT per 100g resin. For HDT and Tg, cure at room temperature for 24 hours and post cure at 120°C for 2 hours.

Process Operation Guide

Atlac? 430YT-901 does not contain an accelerator and should be used with a cobalt-based accelerator.

Room temperature cured products must also be post-cured to achieve optimum physical and chemical properties. Before that, the products need to be cured at room temperature for 24 hours. Post-curing conditions are 80 to 100°C/3 to 6 hours (longer for thicker products). Post-curing is particularly important for parts intended for chemical resistance.

During the curing process, it is recommended to add 0.2% of wax with melting point 54-57 °C to the surface of the product, which is formulated as 10% of styrene solution when added.

We offer our products for sale in mainland China (in compliance withRegulations on the Administration of Internet Sales of Hazardous Chemicals ) and some of the products of the global export services, providing dangerous goods packaging containers, "outbound dangerous goods transportation packaging use identification results list", "outbound cargo inspection and quarantine" and other export procedures.
We have rich experience in exporting hazardous chemicals, covering Class 5.2 (including products for cold chain transportation), Class 3 and Class 9 dangerous goods. Our services have been extended to more than 40 countries worldwide, including the Middle East, Central Asia and Eastern Europe.

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