Atlac580 Toughness Impact Resistance Carbamate Modified Vinyl Ester Resin for Manufacturing Process

• Molecular Principal Chain: Carbon Chain Polymer
• Color: Light Yellow and Slightly Muddy
• Viscosity, 23 ºC: 400-500MPa.S
• Gel Time (25 ºC to 35 ºC): 33-43min
• Density, 20ºC: 1110kg/M³
• Tensile Strength: 83MPa
• Model NO.: Atlac580
• Tensile Modulus of Elasticity: 3.5gpa
• Tensile Fracture Elongation: 4.2%
• Bending Strength: 153MPa
• Transport Package: Tray
• Specification: Carbamate modified bisphenol A vinyl resin
• Trademark: Evergreen
• Origin: Jiangsu, China
• HS Code: 3905910000
• Production Capacity: 100 Tons/Month

Product Description

Atlac ® 580 Toughness and impact resistance carbamate modified vinyl ester resin

Product Description

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.

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.

Characteristic performance
☆Bubble free curing system, even with standard MEKP
☆Excellent wettability, suitable for glass fiber, carbon fiber, and aramid fiber
☆Lower density and volume shrinkage
☆Good toughness and impact strength
☆Low heat release, suitable for one-time accumulation of thick products

Typical Properties of Liquid Resins
performance	numerical value	unit	test method
density	1074	kg/m³	TM 2160
flash point	33	ºC	TM 2800
Storage period, no initiator added, protected from light, 25 ºC	6	month	-

Index
performance	numerical value	unit	test method
appearance	Light yellow and slightly muddy	-	TM 2265
acid value	5--7	mgKOH/g	TM 2401
Resin solid content	52.0-58.0	%	TM 2033
Viscosity, 23 ºC	400-500	mPa.s	TM 2013
Gel time (25 ºC to 35 ºC)	33-43	min	TM 2625
Curing time (25 ºC to peak temperature)	46-61	min	TM 2625
Exothermic peak temperature	110-135	ºC	TM 2625
Note: Reactivity test @ 25 ºC: Add 1.0g of initiator Butanox to 100g of resin separately ® M50 (Nouryon), 1.0g NL63-10P, and 2.5g promoter NL 49P (Nouryon).

Thixotropic property of resin
Atlac ® 580 can be thixotropic using standard polyester with fumed silica Aerosil R 200 and Cab-O-Sil M5 (0.5% -2% by weight of resin). They are mixed into the resin using a high shear stirrer (Cowles type scissor serrated edge plate). To improve the thixotropic effect, it is recommended to use a wetting agent (such as 0.2% Tween 20-ICI of the total resin content). Thixotropic agents are not used in laminated products serving Hypochlorite solutions or fluorine containing chemical environments. In this case, the resin sagging can be minimized only by shortening the gel time as much as possible (controlled within 20-25 minutes). For Wacker HDK 20 or Aerosil R202, BYK R605 can be used as a wetting dispersant.

Weather resistance
Atlac ® 580 has good weather resistance. If it is necessary to use ultraviolet absorbers, add 0.2% by weight of the resin to the laminated resin or 0.2-0.5% by weight of the resin to the topcoat resin. Recommended UV absorbers include Tinuvin 320 ciba Geigy and Cyanosorb UV 5411 cyanamid.

Product Parameters

Performance of resin casting body (typical value)
performance	numerical value	unit	test method
density,  20ºC	1,110	kg/m³	-
tensile strength	83	MPa	ISO 527-2
Tensile modulus of elasticity	3.5	GPa	ISO 527-2
Tensile fracture elongation	4.2	%	ISO 527-2
bending strength	153	MPa	ISO 178
Flexural modulus	3.6	GPa	ISO 178
Heat distortion temperature	115	°C	ISO 75A
Notched impact strength	15	kJ/m²	ISO 179
glass transition temperature	132	°C	DIN 53445
Barcol Hardness	40		ASTM D 2583
Water absorption rate,  25ºC	0.16	%	ISO 62
Water absorption rate,  100ºC	0.22	%	ISO 3117
Curing conditions
Add 0.5g of accelerator NL 51P, 0.5g of amine accelerator NL63 10P, and 1.5g of curing agent Butanox M50 to 100g of resin, respectively. Cure at room temperature for 24 hours, then at 100 ºC for 3 hours.

Properties of glass fiber reinforced resin composite materials (typical values)
performance	numerical value		unit	test method
Layered board structure	1	2
density,  23ºC	1,440	-	kg/m³	-
Glass Fiber Content	30	44	%	ASTM D 2584
tensile strength	105	162	MPa	ISO 527-2
Tensile modulus of elasticity	7.4	11.9	GPa	ISO 527-2
bending strength	160	281	MPa	ISO 178
flexural modulus	6.8	10	GPa	ISO 178
Unopened impact strength	115	-	kJ/m2	ISO 179
Linear thermal expansion coefficient	30×10-6	-	K-1
Thermal conductivity	0,21	-	W/m.K	DIN 52612
Curing conditions and layup structure of laminated boards	Add 0.5g of accelerator NL 51P, 0.5g of NL63-10P, and 1.5g of curing agent Butanox M50 to 100g of resin. After curing at room temperature for 24 hours, cure at 100 ºC for another 3 hours. The layer of the laminated board I is 4-layer short cut felt CSM (450g/m2); The layup of laminated board II is CSM+WR (square cloth 800g/m2)+CSM+WR+CSM+WR.

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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