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Polyester Resins For Hybrid Formulations

Hybrid epoxy-cured polyester resin is a composite material that combines the properties of epoxy resin and polyester resin. It is cured by a specific curing agent to form a cured product. It has high strength and toughness, chemical resistance, heat resistance and easy processing. It is used in industrial manufacturing, anti-corrosion engineering and construction fields.

 

Polyester Resins For Hybrid Formulations
Type Ratio Acid Value (mgKOH/g) Viscosity(pa-s/200℃) Glass Transition Temp (Tg℃) Curing Time (℃/min) Properties
YZ9801 50/50 66 〜75 3. 0〜6. 0 49 〜53 180℃×15' For physical extinction powder
YZ9802 50/50 66 〜75 3. 0〜6. 0 49 〜53 180℃×15' High gloss, good mechanical properties, particularly wear-resistant coating
YZ9811 50/50 66 〜75 3. 0〜6. 0 49 〜53 180℃×15' High gloss, good mechanical properties
YZ9855 50/50 59 〜71 1.0〜4. 0 50 180℃×15' Good leveling, high gloss, good mechanical properties, resistant to gas baking below 200°C
YZ9804 60/40 40 〜48 3. 0〜6. 6 47〜51 180℃×15' For low gloss powder
YZ9816 60/40 50 〜58 3. 5〜6. 5 51〜56 180℃×15' High gloss, good impact, friction type
YZ9816T 60/40 45 〜50 3. 0〜7. 0 55〜56 180℃×15' Low gloss powder coatings can be prepared to offer great and good mechanical properties
YZ9866 60/40 50 〜58 3. 5〜6. 5 51〜56 180℃×15' High gloss, good leveling
YZ9805 75/25 20 〜30 3. 0〜6. 0 58〜61 180℃×15' For chemical extinction powder
Polyester Resins For TGIC Based Formulations

Outdoor TGIC-cured polyester resin is a special polyester resin, which is characterized by the use of TGIC (triglycidyl isocyanurate) as a curing agent. It has fast curing ability and is environmentally friendly and harmless. The cured product has high hardness, good wear resistance, and strong chemical corrosion resistance. Outdoor TGIC-cured polyester resin is suitable for outdoor building products, high-gloss products, semi-gloss products, engineering machinery, and coiled steel powder.

 

Polyester Resins For TGIC Based Formulations
Type Ratio Acid Value (mgKOH/g) Viscosity(pa-s/200℃) Glass Transition Temp (Tg℃) Curing Time (℃/min) Properties
YZ9803 93/7 32〜38 3. 0〜6. 0 60〜63 200℃×12' General weather ability can also be cured with HAA
YZ9803A 93/7 28〜38 3. 0〜7. 0 60〜63 190℃×12' High gloss, bending resistance, fast cure, and more resistance to baking
YZ9810 93/7 32〜38 4. 0〜7. 0 63〜67 200℃×12' Building materials grade, good weather ability
YZ9820 93/7 32〜38 3. 0〜6. 0 62〜65 200℃×12' Building materials grade
YZ9820D 93/7 28〜38 2. 0〜6. 0 63〜64 200℃×12' Good leveling, suitable for the preparation of low gloss or high gloss aluminum  profile powder coatings
YZ9820Q 93/7 28〜38 2. 0〜6. 0 63〜64 200℃×12' Anti-direct gas baking, good leveling, great outdoor stability
YZ9820M 93/7 28〜38 2. 0〜6. 0 64〜65 200℃×12' It can be used for spraying friction guns, good leveling, great outdoor stability
YZ9830 93/7 32〜38 5. 0〜8. 0 64〜65 200℃×12' Boiling resistance, fast reaction speed, building materials grade
YZ9830A 93/7 32〜38 4. 5〜7.5 63〜67 200℃×12' Boiling resistance, building materials grade, sand grain transfer, good weather ability
YZ9835 93/7 31〜37 3. 0〜6. 0 ≥62 200℃×12' Good leveling, good mechanical properties, building materials grade
YZ9839 93/7 28〜32 6. 0〜8. 0 ≥62 200℃×12' Sand grain powder coatings with low gloss can be prepared
YZ9843 93/7 32〜38 3. 0〜6. 0 60〜62 200℃×12' Suitable for flat, extinction Powder
YZ9853 93/7 28〜33 3. 5〜6. 5 60〜63 200℃×12' Suitable for extinction powder, sand grain, building materials grade, bending resistance
YZ9853L 93/7 28〜34 3. 0〜7. 0 ≥61 200℃×12' Good leveling, building materials grade, can prepare low gloss powder coatings
YZ9853A 93/7 28〜33 3. 5〜6. 5 60〜63 200℃×12' Suitable for extinction powder, sand grain, general industry, bending resistance
YZ9863 93/7 32〜38 3. 0〜6. 0 60〜63 200℃×12' Suitable for sand grain, general industry
YZ9870 93/7 32〜38 4. 0〜7. 0 64〜68 200℃×12' Boiling resistance, building materials grade
YZ9890 93/7 32〜38 3. 0〜6. 0 58〜64 200℃×12' Super weather ability, transparent powder
YZ9898 93/7 30〜40 3. 0〜7. 0 62〜65 160℃×20' Fast cured at low T, super weather ability, good boiling resistance, anti-frost, resistance to direct burning oven baking
YZ9873 93/7 28〜33 4. 0〜7. 0 60〜65 200℃×15' Suitable for sand grain, general industry
YZ9850 92/8 42〜50 3. 5〜6. 5 62〜66 200℃×12' Wood grain transfer, boiling resistance, building materials grade
YZ9880 94/6 28〜33 4. 0〜7. 0 63〜67 200℃×12' Building materials grade
Polyester Resins For HAA Based Formulations

Outdoor HAA-cured polyester resin is a polyester resin product that uses HAA (β-hydroxyalkylamide) as a curing agent, mainly used for outdoor coating needs. Compared with the TGIC curing agent, the HAA curing agent has lower toxicity and irritation, and can maintain good coating performance in outdoor environments. HAA curing agent has high reactivity and can rapidly cure at lower temperatures.

 

Polyester Resins For HAA Based Formulations
Type Ratio Acid Value (mgKOH/g) Viscosity(pa-s/200℃) Glass Transition Temp (Tg℃) Curing Time (℃/min) Properties
YZ9813 95/5 26〜32 3. 0〜5. 0 56〜60 180℃×12' Good leveling
YZ9819 95/5 28〜32 3. 0〜6. 0 56〜60 180℃×12' Good weather ability, great anti-yellowing, friction gun
YZ9848 95/5 30〜40 3. 0〜7. 0 62〜64 165℃×12' Fast cured at low T, good boiling resistance, anti-frost, suitable for preparing  various orange grain powders
YZ9860 95/5 29〜35 2. 0〜6. 0 63〜65 190℃×10-12' Building materials grade, good mechanical properties, good storage stability
YZ9849 95/5 28〜34 2. 0〜6. 0 61〜62 180℃×12' High gloss, good leveling, low light power coatings can be prepared
YZ9859 95/5 28〜32 3. 0〜5. 0 ≥60 200℃×12' Good leveling, low gloss powder coatings can be prepared
YZ9883 96/4 25〜29 4. 0〜6. 5 60〜64 180℃×12' General industry, good leveling
YZ9869 90/10 70〜76 2. 0〜6. 0 63〜64 180℃×10-12' Good mechanical properties, good storage stability and fast curing speed, and good boiling resistance
YZ9829 96. 5/3. 5 17〜23 3. 0〜7. 0 56〜57 180℃×10-12' Good mechanical properties and slow curing speed
Two component TGIC polyester resin

Two-component TGIC polyester resin is a polymer compound made from polyols and polyacids through polycondensation reaction, in which TGIC (triglycidyl isocyanurate) is used as a curing agent or crosslinking agent in conjunction with another component (usually the main body of polyester resin). It has desirable weather resistance, chemical corrosion resistance, heat resistance, and mechanical properties, and the coating formed after curing has high hardness, good gloss, and strong adhesion. It is mainly used in powder, coil, and automotive coatings, and other occasions requiring high weather resistance, high gloss, and desirable mechanical properties.

 

Two-component TGIC polyester resin
Type Ratio Acid Value (mgKOH/g) Viscosity(pa-s/200°C) Glass Transition Temp (Tg°C) Curing Time (°C/min) Properties
YZ9818 95. 5/4. 5 18〜25 5. 0〜8. 0 60〜63 200℃×12' Combined with YZ9833 or YZ9868, the two-component low-gloss powder can be prepared
YZ9828 95. 5/4. 5 19〜26 5. 0〜8. 0 60〜63 200℃×12' Combined with 9878, two-component transfer and low-gloss powders can be prepared
YZ9868 90/10 50〜60 3. 0〜8. 0 64〜68 200℃×12' Combined with 9828, two-component transfer and low-gloss powders can be prepared
YZ9878 90/10 48〜58 5. 0〜9. 0 66〜68 200℃×12' Resistant to water boiling, wood grain transfer, and can prepare two-component low-gloss powder
YZ9895 90/10 19〜25 3. 0〜7. 0 >60 200℃×12' Combined with YZ9899, two-component super weather ability powder can be prepared
YZ9899 90/10 49〜55 2. 0〜4. 0 ≥64 200℃×12' Resistant to water boiling, combined with YZ9895, can prepare two-component  super weather ability powder
YZ9833 90/10 48〜55 3. 0〜6. 0 63〜65 200℃×12' Economical type, combined with YZ9813 or YZ9818, can prepare a two-component  low-gloss powder
YZ9838 90/10 49〜55 4. 0〜8. 0 ≥67 200℃×12' Good weather ability, good mechanical properties, resistance to water boiling, can prepare two-component transfer and low-gloss powders.

Professional Polyester Resins For Powder Coatings manufacturer

Jiangsu BESD New Materials Co., Ltd. was founded in 1998, which located on Yangzhou Chemical Industry Park, YiZheng City, Jiangsu Province. It is a manufacturer that has long focused on polyester resin for powder coatings.
As a China OEM/ODM Polyester Resins For Powder Coatings Supplier and custom Polyester Resins For Powder Coatings Factory, We have a professional R&D team, advanced automated production lines, and a complete after-sales service system. Our company has passed ISO:9001 quality management and ISO:14001 environmental management system certification, and its products are sold well at home and abroad.
We practice the development concept of green environmental protection and the people-oriented management principle. Care for the environment, pay attention to quality, keep pace with the times, and continue to innovate.

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Polyester Resins For Powder Coatings

How Does Jiangsu BESD Ensure the Quality and Performance of Its Polyester Resins for Powder Coatings?

Since its establishment in 1998, Jiangsu BESD New Materials Co., Ltd has been committed to the production of polyester resins for powder coatings. Through continuous innovation and technological upgrading, it has become a enterprise in this field. To maintain a position in the highly competitive market, the quality and performance of products are crucial factors. BESD ensures that the quality and performance of its polyester resin products meet the high standards of the industry through a series of strict measures and management systems.

Technological innovation, laying the foundation for quality
One of BESD's important measures to ensure the quality of polyester resins is technological innovation. The company has an experienced and creative R&D team that continuously optimizes product formulas and improves production processes. By introducing the world's advanced equipment and technology, BESD is able to ensure the performance of its polyester resin products in terms of durability, adhesion, chemical resistance and mechanical properties.

In addition, the company is also committed to meeting the specific needs of customers and providing customized polyester resin solutions. For example, different industries have different performance requirements for powder coatings. The construction industry pays more attention to weather resistance, the home appliance industry emphasizes appearance gloss and wear resistance, and the automotive industry has high requirements for corrosion resistance. Through a deep understanding of customer needs, BESD is able to produce polyester resin products suitable for various application scenarios, ensuring that its products can adapt to different market needs and meet customers' special requirements.

Strict quality management system
Another key factor in ensuring product quality is a strict quality management system. BESD has passed the ISO:9001 quality management system certification, which means that the company manages every link of product design, production, inspection and delivery in accordance with international standards. Through standardized processes, the company can ensure the quality consistency of each batch of polyester resin products, thereby avoiding the problem of quality differences between batches.

In the specific quality management process, BESD starts with the procurement of raw materials and checks every level to ensure that all raw materials meet high quality standards. During the production process, the company uses advanced automated production lines to reduce errors caused by manual intervention and further improve the stability and consistency of the products. Before leaving the factory, each batch of products will undergo strict physical and chemical performance testing to ensure that it meets customer requirements and industry standards.

Advanced production technology and equipment
Advanced production technology and equipment are another important factor for BESD to ensure product quality and performance. The company has modern automated production lines in Yangzhou Chemical Industry Park, which not only improve production efficiency, but also enable precise control of the production process. Automated equipment can ensure that each production step is carried out according to predetermined parameters, thus avoiding quality fluctuations that may be caused by manual operation.

Environmental management and sustainable development
In addition to quality management, BESD also pays attention to the environmental management system and has passed the ISO:14001 environmental management system certification. The company strictly controls the emission of pollutants that may be generated during the production process and adopts environmentally friendly processes to ensure that the impact of the production process on the environment is minimized. As a manufacturer of polyester resins for powder coatings, BESD's products themselves do not contain solvents, have extremely low VOC emissions, and meet environmental protection requirements.

Perfect after-sales service system
In addition to maintaining high standards in product production and quality management, BESD's after-sales service system is also an important part of ensuring product quality and performance. The company pays attention to communication with customers, understands the problems encountered by customers during product use, and provides timely and effective technical support. Through close contact with customers, BESD is able to obtain market feedback in a timely manner, thereby improving and optimizing products according to actual needs.