About Us

We have set up an industry-academia cooperation system with Sun Yat-sen University and the South China University of Technology. The company is dedicated to the research and development, production and sales of high-performance Epoxy resin, polyurethane (PU), and organic silicone materials, providing you with professional adhesive solutions. Over the past 20 years, we have served more than 5,000 customers with over 100,000 case applications, which is a testament to the reliability of our products’ performance and has helped our customers achieve great success.

Based on our extensive practical experience in emerging and traditional industries, Our products are mainly used in the new energy and automotive electronics industries for potting and sealing, in the electronics industry for potting, in the LED lighting industry for potting, in business flooring and construction sealing, in environmental industries such as water treatment, and other industries.

We have a standard industrial park in Zengcheng, Guangzhou with a number of technical staff and a new 2,540,000 ft² factory in Ningxiang, Changsha, Hunan. Our factory is ISO9001 quality system certified, IATF16949 quality system certified, and ISO14001 environmental system certified, Our factory is equipped with first-class production facilities, a professional R&D team, a first-class laboratory and testing equipment. We are coming to a leading manufacturer of epoxy resin and polyurethane (PU). Our products have been certified by ROHS, REACH, PAHS, UL, and FDA.

We provide ongoing customer support, creating a positive experience you can be thankful for. Your business investment should be one you don’t have to worry about and one that is exactly what you expected. We believe our process is a System for Success.

★Performance comparison of the materials based on the binder type. 5 represents the highest performance and 1 represents the lowest performance.

Potting compounds

Cured Properties		RE-312 (Epoxy)	RE-6800(PU)	RE-6801(PU)	RE-6807(PU)	RE-3900(SILICON)
Weight Ratio	A:B	3:1	30:100	100:100	20:100	100:100
Viscosity  Part A	Mpa.s	2300	200	80	250	3000
Viscosity Part B	Mpa.s	50	2000	400	4000	3000
Pot life	Min@25℃	40min	30±5	10-30	35	30±5
Curing Time	@25℃	8h	6-8h	2-6h	8-10h	3-4h
	@60℃	48h	60min	13-30min	40min	40min
Cured properties
Visual Colour(Options)		B/W	B/W/Y	B/Y	B/W/Y	B/W/Gray
Hardness	(Shore A/D)	85D	85A	60A	45D	50A
Service temperature	℃	-40～150	-40～150	-40～100	-40～150	-60～225
Tensile strength	N/mm2	30	20	18	25	23
Resistivity	Ω∙cm	1.6*10^13	2.6*10^13	2.1*10^13	3.5*10^13	1.5*10^16
Breakdown voltage	Kv/mm	25	24	26	26	30
Dielectric strength	V/mil	480	480	540	540	480
Flame retardant grade	UL 94	V0	V0	V0	V0	V0

Benefits&Features:

1. Good adhesion to PC, PP, PA66, ABS, aluminum, and other inquiring materials.

2 Low viscosity flooding, good flowability, no empty shell phenomenon， suitable for precision control circuit boards, full filling of voids for optimum protection.

3. Stable high and low-temperature resistance(-40℃-150℃）, low internal stress, long-term use in various harsh environments, effective protection of chips and components inside the product.

4. excellent dielectric properties, meeting the 130″ CRTI standard.

5. Resilient construction for high resistance to vibration and water.water resistant to IP67 or above.

6. The curing time can be adjusted, and the curing time can be heated or at room temperature, which can improve production efficiency.

7. Package available:5kg bottle,10kg pail,20kg pail,200kg drum.

Clear Art Epoxy Resins&Deep Pour Resins

Uncured properties		RE-1201 Epoxy	RE-318 Deep pour	RE-588 Epoxy	RE-518 PU soft
Weight Ratio	A: B	1:1	3:1	5:1	3:1
Viscosity  Part A	A: B	2000	800	7500	250
Viscosity Part B	Mpa.s	1300	80	200	50
Pot life	Min	30min	2h	40min	40min
Surface cured	@25℃	3h	8h	8h	9h
Full cured	@25℃	24h	36h	48h	36h
Cured Hardness	(Shore A/D)	83D	85D	86D	60A

Benefits&Features:

1. They are widely used for crystal photo frames, wall stickers, doming stickers, small crafts casting, drops of glue, signs, cross-stitch frame, painting frame, crafts, ornament decorations, nameplates, cards, blades, wood tables, and bar top coating.

2. High clear， Automatic de-bubbling， Yellow Resistance, High Glossy finish, Self Leveling.

3. Deep pour can be customized to use for different depths.

4. Glass or flexible can be customized as required.

5. Package available:0.5kg bottle,1kg bottle,5kg bottle,10kg pail,20kg pail,200kg drum.

Polyaspartic Flooring Resins

Uncured Properties		RE-204 Epoxy self-leveling	RE-113 Epoxy 3D art	RE-1031 Primer Major Projects	RE-2100 Medium Major Projects	RE-5600 Polyaspartic Super Wear-resistant
Weight Ratio	A: B	2:1	3:1	3:1	4:1	One component
Viscosity  Part A	Mpa.s	800	5000	3000	3500	3000
Viscosity Part B	Mpa.s	300	50	1000	1000	–
Pot life	Min	45	50	90min	70min	90min
Surface cured	@25℃	12h	8h	3h	3h	10h
Full cured	@25℃	24h	48h	24h	24h	36h
Heavy load	@25℃	4d	4d	–	–	4d
Hardness	(Shore A/D)	75D	85D	–	–	85D
Cured properties
Visual Colour		Optional	Optional	Optional	Optional	Optional
Compressive strength	Mpa	80	80	–	–	85
3% NaCI	7 days	√	√	–	–	√
10% NaOH	48h	√	√	–	–	√
10% H2SO4	48h	√	√	–	–	√
Lubricants	60h	√	√	–	–	√

Benefits&Features:

• RE-204 can mix with sand, stone, pebble, and quartz, used for the garage, garden floor, and pool wall.

• RE-113 is widely used for 3d flooring, crystal floor coating, art floor, frame coating

• RE-1031 Primer is a general-purpose primer for filling gaps in large-scale commercial concrete substrates, leveling floors, and increasing the strength and adhesion of foundations.

• RE-2100 Medium is used on primer and it can be mixed with quartz sand, epoxy putty or used directly to improve the flatness and hardness of the floor, and can be mixed with pigments in different colors.

• RE-5600 Polyaspartic is the top coat that can be made with clear self-leveling epoxy resin for a glossy finish, easy to clean, or with super abrasion-resistant polyurethane for large garages, commercial centers, etc. where high abrasion resistance is required.

• Construction conditions: water content below 8% and relative humidity below 55%. Not suitable if rainy weather or atmospheric relative humidity is above 80%, or if the temperature is below 10°C.

LED LIGHT POTTING RESINS

Uncured Properties		RE-4118 PU outdoor	RE-6803 PU indoor	RE-3801 Silicon	RE-518 PU	RE-2120 Epoxy
Weight Ratio	A: B	100:105	1:4	10:1	1:1	5:1
Viscosity  Part A	Mpa.s	900	100	2000	300	2000
Viscosity Part B	Mpa.s	500	1500	50	300	300
Pot life	Min	20	25	40	30	40
Curing condition	@25℃	3～5h	3～4h	2～4h	15h	10h
	@60℃	1～2h	1h	–	8h	2h
Cured Properties
Visual Colour		Clear	B/Y	B/W	Clear	Clear
Hardness	(Shore A/D)	75～85A	75～85A	20A	55A	70A
Service temperature	℃	-40～80	-40～120	-60～220	-40～80	-40～120
Out door anti-yellow	Years	3～5	–	3～5	2～3	3～5
Water absorption	%	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5
Flame retardant	UL94	–	V2	–	–	–

Benefits&Features:

1.RE-4118 is a low-viscosity, easy-to-operate outdoor lighting strip potting adhesive, with strong adhesion to metal substrates, can adjust the light diffusion effect, adapt to high and low-temperature environments, and high waterproof performance, weather resistance can reach more than 5 years.

2.RE-6803 is a low viscosity, easy-to-operate indoor lighting potting adhesive, that can be operated manually or mechanically, in addition to good waterproof and shock resistance, flame retardant properties also meet UL 94 V2 grade, matte or glossy after curing customizable product performance at your choice.

3.RE-3801 Organic silicone materials have superior temperature resistance and can remain stable in environments up to 220° to protect products.

4. Flexible ratios, different hardness, flexibility, water resistance, Flame resistance, temperature, and weather resistance can be tailored to your requirements.

Application Guide:

RESINOO new materials are used in Electronics potting, power encapsulation, mold filling, doming stickers, Led lights, handcrafts making, flooring and the insulation of other electronic components, moisture-proof, confidential encapsulation,anti-slip, and wear resistance, etc. It is the user’s responsibility to determine the chemical, mechanical, and thermal compatibility of substrates prior to using any of the suggested methods.

1. Store at a temperature of 25℃ or cool and dry place. Avoid sunlight and high temperature or high humidity environment. Also, avoid storing it on the cold floor directly, Keep sealed away from light, and store it in a wooden container or on cardboard.

2. Use up as soon as possible when opened. It is strictly forbidden to expose to the air for a long time after it is opened to avoid affecting the quality of the products. The shelf life is 1 year at a room temperature of 25℃.

If the primary agent and curing agent are opened, they should be used up as soon as possible and if not, they should be stored immediately in a sealed container to avoid moisture.

◆Substrate preparation:

When Potting for electronics, many defects result from the presence of moisture, grease, oil, dirt, flux, and other board contaminants. Therefore, it is highly recommended that the user ensures the cleanliness and dryness of a surface prior to potting.

1. Wear disposable gloves and clean the surface with alcohol or any other degreasing solvent.

2. Let the surface dry completely. Elevated temperatures can accelerate drying.

◆Crystallization&Solidification:

Crystallization is the formation of solid crystals and is common in epoxy resins. Over time the crystals may settle, causing the material to be more dense or harder at the bottom of the container. They may appear as tiny particles or cloudiness in clear resins. This phenomenon does not indicate that the material is defective, and it is easy to reverse.

If crystallization occurs, reconstitute the product by warming it to between 55 and 65 °C until it becomes fully re-liquified. Let the material cool to room temperature before mixing to prevent flash cure.

When dealing with large production volumes, contact RESINOO Technical Support for assistance.

◆Mixing&Working：

Estimate the part A and B volumes that will be needed for your application prior to mixing. To avoid waste, the mix required epoxy amounts only when ready to operate. Ensure the material is used and applied within the working time. If the working time is exceeded, the material will begin to gel or harden.

See Pot life in the sheet or the product’s TDS for the appropriate mix ratios and working times of RESINOO epoxy potting compounds.

Manual operation is always subject to error unless you are a highly experienced expert, and if your goal to further improve your craft, it’s a good idea to consult our technical team to use automated equipment for dosing and dispensing to achieve savings in material usage, improved yields and high product performance.

Disclaimer: This information is believed to be accurate. It is intended for professional end-users who have the skills required to evaluate and use the data properly. Resintech(Shenzhen) New Material Co., Ltd. does not guarantee the accuracy of the data and assumes no liability in connection with damages incurred while using it.