Unsaturated Polyester Resin and Vinyl Ester Resin Manufacturer

• Customization: Available
• Molecular Principal Chain: Carbon Chain Polymer
• Color: Light Yellow and Slightly Muddy
• Model NO.: Atlac 580
• Product Type: Liquid
• Appearance: Yellow and Hazy
• Viscosity, 23ºC: 400-500MPa.S
• Gel Time (25 Until 35 ºC): 33-43min
• Cure Time (25ºC to Peak): 46-61min
• Peak Temperature: 110-135°c
• Density, 20°c: 1110kg/M3
• Tensile Strength: 83MPa
• Tensile E-Modulus: 3.5gpa
• Elongation at Break: 4.2%
• Flexural Strength: 153MPa
• Flexural E-Modulus: 3.6gpa
• Hdt: 115°c
• Impact Res.-Unnotched: 15kj/M2
• Glass Transition Temp: 132°c
• Transport Package: Tray
• Specification: Carbamate modified bisphenol A vinyl resin
• Trademark: Evergreen
• Origin: Jiangsu, China
• HS Code: 3905910000
• Production Capacity: 100 Tons/Month
• Package Size: 88.00cm * 58.00cm * 88.00cm
• Package Gross Weight: 240.000kg

Product Description

Atlac ® 580 Tough & impact resistant vinyl ester urethane resin

Product Description

Atlac 580 Product description
Atlac ® 580 resin based products have high mechanical properties, excellent corrosion resistance, and heat resistance. Atlac ® 580 resin has excellent processing performance, and can obtain high-strength and durable components when combined with carbon fiber, aramid fiber, or glass fiber.

Atlac 580 Benefits
•  No-foaming curing system, even with standard MEKP
•  Excellent wet-out with glass, carbon and aramid fibers
•  Lower density and low volumetric shrinkage
•  Good toughness and impact strength
•  Low exotherm, suitable for thick products

Atlac 580 Chemical/physical nature

Atlac® 580 is a high-grade bisphenol A vinyl ester urethane

resin, which combines exceptional chemical resistance and an

outstanding combination of heat resistance and flexibility.

Atlac® 580 is especially resistant to alkaline media and hot

water. Furthermore Atlac® 580 has very good handling and

curing properties.

Atlac 580 Major applications

Atlac® 580 can be used in all fabrication methods, and

especially adapted to meet the requirements of filament

winding, centrifugal casting, pultrusion, hand lay-up and spray

up applications. Extra additional of styrene leads to viscosities

which are needed for resin injection moulding techniques.

Atlac® 580 may also be formulated for mortars, floor toppings

and lining systems based on flake glass or mica. It can be used

as gelcoat base resin and laminating resin for use in marine

applications.

Atlac 580 Principal properties

Atlac® 580 has excellent wet-out and deaeration properties. It

produces less foam when standard MEKP are added with less

air inhibition, resulting in a tack free cured surface. Atlac® 580

has a low exotherm in curing allowing thick sections to be

fabricated. The density of Atlac® 580 resin castings is

approximately 10% lower than other resins, also has lower

shrinkage after curing.

Due to its urethane incorporation, Atlac® 580 can be

thixotropised easily by standard grades of fumed silica and

shows an improved compatibility with carbon, glass and aramid

fibre reinforcements.

Storage Guidelines
This resin is suitable for storage in a dark and dry place with a temperature between 5 ºC and 30 ºC. The storage period may be shortened at higher temperatures and may lead to changes in resin properties. The storage period of Vinyl ester resin resin containing styrene will be sharply shortened if exposed to light. Therefore, it is only suitable for storage in a dark place and 100% light proof container. Direct sunlight should be avoided.

Product Parameters

Atlac 580 Liquid resin typical properties
Property	Value	Unit	TM
Density, 23ºC	1074	kg/m³	TM 2160
Flash point	33	°C	TM 2800
Stability, no initiator,dark, 25 °C	6	Month	-
Atlac 580 Product Specification
Property	Value	Unit	TM
Appearance	Yellow and hazy	-	-
TM 2265	Acid Number	5--7	mgKOH/g TM 2401
Solids content	52.0-58.0	%	TM 2033
Viscosity, 23ºC	400-500	mPa.s	TM 2013
Gel time (25 until 35 ºC)	33-43	min	TM 2625
Cure time (25ºC to peak)	46-61	min	TM 2625
Peak temperature	110-135	°C	TM 2625
Atlac 580 Properties of cast unfilled resin(typical values)
Property	Value	Unit	TM
Density, 20°C	1110	kg/m3	ASTM D 792
Tensile strength	83	MPa	ISO 527-2
Tensile E-modulus	3.5	GPa	ISO 527-2
Elongation at break	4.2	%	ISO 527-2
Flexural strength	153	MPa	ISO 178
Flexural E-modulus	3.6	GPa	ISO 178
HDT	115	°C	ISO 75-2
Impact res.-unnotched	15	KJ/m2	ISO 179-2
Glass transition temp	132	°C	ISO 6721-2
Barcol hardness	40	-	EN 59-2016
Water absorption, 25ºC	0.16	%	ISO 62
Water absorption, 100ºC	0.22	%	ISO 3117

Properties of glass reinforced resin(typical values)
Property	Value		Unit	TM
Laminate Composition	1	2	-	-
Density at 23 °	1,440	-	kg/m³	ASTM D 792
Glass content	30	44	%	ASTM D 2584
Tensile strength	105	162	MPa	ISO 527-2
Tensile modulus	7.4	11.9	GPa	ISO 527-2
Flexural strength	160	281	MPa	ISO 178
Flexural modulus	6.8	10	GPa	ISO 178
Impact-unnotched	115	-	kJ/m2	ISO 179
Linear themal expansion 30×10-6	-	K -1	ASTM D 696	-
Thermal conductivity	0,21	-	W/m.K	DIN 52612

operate temperature	10-20 minutes	20-40 minutes	40-60 minutes
15°C	0.5% Cobalt-6	0.5% Cobalt-6	0.5% Cobalt-6
	0. 17% DMA	0. 10% DMA	0. 12% DMA
	1.5% St. MEKP	1.5% St. MEKP	1.0% St. MEKP
20°C	0 3% Cobalt-6	0 3% Cobalt-6	0 3% Cobalt-6
	0. 14% DMA	0.08% DMA	0.05% DMA
	1.5% St. MEKP	1.5% St. MEKP	1.5% St. MEKP
25°C	0.3% Cobalt-6	0.3% Cobalt-6	0.3% Cobalt-6
	0. 10% DMA	0.05% DMA	0.04% DMA
	1.5% St. MEKP	1.5% St. MEKP	1.5% St. MEKP
30°C	0.2% Cobalt-6	0.2% Cobalt-6	0.2% Cobalt-6
	0.07% DMA	0.02% DMA	0.01% DMA
	1.5% St. MEKP	1.5% St. MEKP	1.5% St. MEKP

Application

Atlac ® 580 is suitable for all manufacturing processes, and is particularly suitable for processes such as winding, centrifugal casting, pultrusion, hand layup, and spraying. Additional styrene can be added to achieve the required viscosity for resin injection molding technology. Atlac ® 580 can also be mixed with glass flakes or mica to produce mortar (putty), flooring, and equipment lining systems. It can be used as a gel coat based resin and a ship lamination resin.

Our Advantages

Why Choose Us?

1.Provide Full Export Certificates Necessary For Export In Short Time, Delivery Time Fast .

2.No District Limit , Can Export Our Chemicals To Every Corner Of The World.

3.Corporate With World Famous Brand, Quality Assured, Cost Effective .

4.Professional And Strong Technical Support.

5.Full Line Nouryon Brand Peroxides

6.Hot Chemicals, Short Of Supply Chemicals, We Have .

7.Rich Export Experience In High Dangerous Goods , Like Chemicals Trigonox 301,Perkadox 16 Which Need Cool Container.

Production Process

Company Profile

Evergreen Chemicals is a leading manufacturer and supplier of chemical composite materials in China. We've been and kept leading roles in this industry for more than 20 years, serving 8000+ customers all over the world from more than 25 fields. Our company is located in Jiangyin, half an hour to Shanghai by train, enjoying convenient transportation access.

We are specialized in researching, producing and distributing resin materials and its auxiliaries with premium quality. Our main products are unsaturated polyester resin, epoxy resin, vinyl resin and organic peroxides. In addition to market our own products, we are also the distributor of some global brands like NUORYON, SWANCOR, AOC, INOES etc.  

Besides, auxiliaries like curing agent, accelerator, and initiator are also available here to customers. Our products are widely used in the fields of automobiles, tent poles, cooling towers, pipes, FRP, artificial stones, handicrafts, and resin manhole covers.

 

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