SKYBON ES-830 saturated polyester resin

                                                                           

Product performance

Parameters	Unit	Value
Appearance		Transparent block
Molecular weight	g/mole	7,000
viscosity	dl/g	0.24
Glass transition temperature	Degree C	23
Softening point (°C)	Degree C	100
acid value	KOH mg/g	Less than 3
hydroxyl value	KOH mg/g	18-28

Product Application
Coil steel surface coating for home appliances
Varnish
Metallic paint, etc.

Product Features
Excellent hardness and chemical resistance
Strong adhesion to steel plates, aluminum plates, and tin plates
Fast -fixed speed, suitable for high -speed operation
Low solution viscosity

Dissolve Method
1. Put all the solvents into the reactor
2. Put the ES-830 solid into the reactor while stirring
3. After adding all the ingredients, raise the temperature of the reactor to 90-100 degrees and stir for 2 hours. When using MEK and acetone, the maximum pressure of the reactor: 2kg/cm2
4. Turn off the heating system and continue stirring for one and a half hours to allow the reactor temperature to drop naturally.
5. Stop stirring, the solution needs to be filtered, and put the solution into a 200kg bucket

Commonly used Solvent
MEK, toluene, acetone, butanediol, DBE, Solvesso, cyclohexanone, celusoleacetate, isophorone, etc.

Original recipe
-for interior coating of aluminum food cans

1. ES-830 solution ( ES-830S)

ES-830 solid 55%
S#150 45%

2. Mill Base

ES-830S 250.00kg

Paint Membrane Performance

Parameter	Conditions	Test method	Value
Pencil hardness	Scrape	Mitsubishi Pencil	H-2H
T-Bend	Room temperature	1T	No cracks
Gloss	Photometer	60°	More than 85%
Chemical resistance	↑↓number of times	MEK wipe	More than 100
stain resistance	Magic	Xylene cleaning after 30 minutes	Superior

Product packaging
Solution: 200kg Drum (55%Solution)

n-left:0.0000pt; margin-right:0.0000pt; text-align:left">↑↓Numbers

MEK wipe

More than 100

stain resistance

Magic

Xylene cleaning after 30 minutes

Superior

Product packaging
Solution: 200kg Drum (55%Solution)

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Our Company Since its establishment, the company has adhered to the service tenet of "integrity-based, customer first", adhered to customer demand as the focus, market-oriented, adhered to technological innovation, management innovation and service innovation, and constantly implemented lean production, refined management, to provide customers with better products and services! The company has its own factory, research and development base, set up a strict scientific quality management system, and constantly committed to technological innovation, product innovation and management innovation, so as to ensure that our products have a certain competitiveness in the same industry. The factory is located in Jining City, Shandong Province, China, covering an area of 500 acres, and the current production capacity of various types of amines is 5,000 to 10,000 tons per year. Our Advantages Strict Quality Management Our company strictly implements ISO9002 quality management standards and has established a complete quality management system to ensure the long-term stability of product quality. Efficient Service Our production is efficient and reliable, so we deliver on time and within delivery deadlines. At the same time, our team is always happy to help customers and strive to solve customer problems in a short time. Competitive Price We have long-term services in wholesale Polyurethane catalyst and have established long-term and stable cooperative relationships with many retailers and agents to provide our customers with reasonably priced products. OEM Available Our employee team has high R&D capabilities, superb design and development capabilities, skilled manufacturing technology, and rich product application experience, and can also meet OEM business needs.throughout the entire industry chain.