CAS No.: 22095-98-3

Product name: [4-(4-aminobenzoyl)oxyphenyl] 4 aminobenzoate

Abbreviation: ABHQ

Appearance: Off-white powder

Purity(HPLC): ≥99%

Molecular formula: C20H16N2O4

Molecular weight: 348.35

Package: In Aluminum foil bag, cartons outside.

Storage: Preserve in a well-closed container and keep in cool, dry place, avoid light.

Application of [4-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate (ABHQ) 22095-98-3 C20H16N2O4

[5-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate is an organic compound, usually white to light yellow powder, slightly soluble in water, soluble in organic solvents such as ethanol and ether. [4-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate is a polyimide monomer, commonly used in the synthesis of polyimide films and other high-performance polymer materials, widely used in electronics, automotive, new energy, aerospace, 5G MPI and other high-precision fields.

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CAS 787 70 2

Product name: 4,4'-Biphenyl Dicarboxylic Acid

Appearance: Off-white to White powder

Purity(HPLC): ≥99%

Molecular formula: C14H10O4

Molecular weight: 242.23

Package: In Aluminum foil bag, cartons outside.

Storage: Preserve in a well-closed container and keep in cool, dry place, avoid light.

Introduction of 4,4'-Biphenyl Dicarboxylic Acid 787-70-2 C14H10O4

4 4 biphenyldicarboxylate (also known as biphenyl-4,4'-dicarboxylic acid) is an important organic synthesis intermediate, almost insoluble in water at room temperature, but soluble in organic solvents such as alcohols and ethers. 1 1 biphenyl 4 4 dicarboxylic acid plays an important role as a catalyst in chemical reactions, and can form complexes with other substances.

Application of 4,4'-Biphenyl Dicarboxylic Acid 787-70-2 C14H10O4

4,4'-Biphenyl dicarboxylic acid has a wide range of applications and is often used as a raw material for polyester resins (e.g. polyester fibers, polyester films, etc.). These polyesters have good physical properties and mechanical properties, and are widely used in textiles, plastics, coatings and other fields.

4 4 dihydroxy 1 1 biphenyl 3 3 dicarboxylic acid can also be used in pharmaceuticals and polymer materials, especially in liquid crystal products which have been developed rapidly in recent years and have a wide range of applications.

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Our Range of 3D Printing Organic Resin

PSPI Oligomers

Viscosity: 2000~3500 cps (with a small amount of solvent)

Dimensional shrinkage: line shrinkage 1~3% (controllable)

Elongation: 5~8%

Heat resistance: long term: ~200℃; short term: ~250℃

Glass transition temperature ~250℃​

Molded parts need to be heat treated to ~200℃.

Dual-curing 3D Printed PI Resin

Viscosity: less than 1000 cps (with a small amount of solvent)

Dimensional shrinkage: line shrinkage 5~8% (controllable)

Elongation: less than 5%

Heat resistance: long term 180~220°C; short term 300°C

Glass transition temperature: ~230°C

Molded parts to be heat-treated to ~300°C

Precision: better than 50 microns

Peek PSPI Resin

Viscosity: above 2000 cps

Dimensional shrinkage: line shrinkage less than 3% (controllable)

Elongation: 5~8%

Heat resistance: long-term 150~200℃; short-term 250~300℃

Glass transition temperature: ~180℃

Molded parts need to be heat-treated to ~200℃

Accuracy: better than 50 microns

Cyanate Ester PSPI Resin

Viscosity: 50~300 cps

Dimensional Shrinkage: Less than 2% line shrinkage

Elongation: Less than 5%

Heat Resistance: Long-term 120~180℃; Short-term 220℃

Glass Transition Temperature: ~180~200℃

Molded parts need to be heat-treated to ~220℃

Precision: Better than 50 microns

Silicone Rubber Resin

Viscosity: ~3000 cps

Dimensional Shrinkage: Less than 2% line shrinkage

Elongation at break: 400-500%

Fracture Strength: 2.5-3.5 Mpa

Modulus of Elasticity: 0.3-0.5 Mpa

Shore Hardness: 15-25 A

Precision: Better than 50 microns

Hydrogels

Mechanical strength: 0.5~2.0MPa

Elongation at break: 300~800%

Resilience: >90%

Modulus of elasticity: 100~500kPa

Precision of print body: 50μm

Printing ink viscosity: 10~30Pa·s

Printing time: 5s~20s

Advantages of 3D Printing Organic Resin

3D printing resin, as an emerging 3d printing resin material, offers numerous advantages.

High precision: 3d materials resin achieves extremely high precision, enabling micron-level fine printing. This makes it highly advantageous in fields requiring high-precision parts, such as medical devices and jewellery.

High surface quality: 3D printing resin has excellent surface quality, with no noticeable layer height and a smooth surface finish. This results in visually appealing parts, making it suitable for products requiring an attractive appearance.

High strength: After curing, 3d printer resin bulk achieves high strength and hardness, meeting the requirements of most engineering parts.

High production efficiency: Compared to traditional processing methods, 3D printing resin offers high production efficiency. It completes the design, printing, and moulding processes in one go, reducing the production cycle.

Strong combustibility: bulk resin for 3d printing is suitable for small-batch production, allowing designs and production to be adjusted on demand to achieve personalized customization.

Environmentally friendly: bulk 3d resin does not produce waste during the moulding process, reducing environmental pollution.

Application Prospects of 3D-Printed Hydrogel Materials

Biomedical Engineering: 3D-printed hydrogels have significant applications in tissue engineering, organ model construction, and drug testing, capable of simulating the complex structures and functions of natural tissues.

Flexible Devices: The softness and design flexibility of hydrogels make them promising for use in flexible electronics and wearable devices. Hydrogels with softness and adjustable mechanical properties offer new material options for the design and manufacturing of soft robots.

Drug Delivery Systems: Hydrogels can serve as drug carriers, enabling controlled drug release and improving therapeutic efficacy.

Personalised medicine: Combined with 3D printing technology, hydrogel materials can be customised and manufactured according to patients' specific needs, enabling personalised treatment. For example, photopolymerisable hydrogels can be used to develop flexible and highly sensitive biosensors, etc.

Environment and energy: In fields such as water treatment and energy storage, 3D-printed hydrogels also demonstrate unique application potential.

Research and applications of 3D-printed hydrogel materials are rapidly advancing, attracting widespread attention in the field of materials science while also demonstrating significant application value in biomedicine and engineering. With ongoing technological advancements and innovations, 3D-printed hydrogel materials will bring more breakthroughs and benefits to human society in the future.

As one of 3d printing resin manufacturers and 3d printing resin suppliers, we will do our best to meet all the needs of customers.

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Heynova represents 3d printable materials and high-end metal powders. By building a three-layer advantage system of performance “breakthrough - scene deepening - value-added service”, we have upgraded from a material supplier to a manufacturing solution partner.

Resin Printer Material Types

Heynova is mainly dedicated to the R&D and sales of high-performance 3D printing materials, high-precision moulding equipment and parts machining service，which has built high-performance 3D printing laboratory and precision parts machining service plants.

Advantages of 3D Printing Organic Materials

1. Ultimate precision and surface quality

Micron-level printing precision: ±25μm detail reproduction capability (equivalent to 1/3 of the thickness of a hair)

Optical-grade surface: Ra <0.2μm (without post-processing to achieve the surface effect of injection moulded parts)

Nanoscale dispersion technology: filler particle size <100nm, eliminating the effect of the layer pattern

2. Superior mechanical properties

Strength-toughness balance: bending strength of 120MPa + fracture elongation 15% (beyond ordinary engineering plastics) Elongation 15% (beyond ordinary engineering plastics)

Isotropic breakthrough: XYZ direction performance difference <5% (to solve the weakness of traditional 3D printing)

Dynamic performance optimization: notched impact strength up to 15kJ/m² (comparable to glass fibre-reinforced ABS)

3. Extended special functions

High-temperature resistance: 180 ℃ sustained working temperature (aerospace piping test standards)

Bio-compatibility: ISO 10993-5 certified (cytotoxicity certification for direct contact with human body) Cytotoxicity certified (direct human contact possible)

Electrical/thermal conductivity: volume resistivity adjustable range 10³-10⁸Ω·cm (flexible electronic direct hit)

4. Process adaptability

Wide-window curing: support for 385-405nm multi-band light source (compatible with mainstream DLP/LCD devices)

Low shrinkage formula: volume shrinkage <1.5% (reduce deformation cracking)

Fast release: 50% increase in self-peeling (reduce loss of support structure)

5. Green economy

Bio-based content: 30% of raw materials from renewable resources (40% reduction in carbon footprint)

Low toxicity and harmlessness: Zero heavy metal additions, compliant with EU REACH standards

Material Utilization: More than 97% of the uncured resin is recyclable

Uses of 3D Printing Materials

Aerospace

3D printing technology plays an important role in the aerospace field. Through 3D printing technology, lightweight, high-strength parts can be manufactured, reducing the weight of aircraft, satellites and other aerospace vehicles and improving performance.

Biomedical

3D printing technology has enormous potential in the field of medical device manufacturing. It can rapidly and cost-effectively produce medical devices tailored to patient needs, such as prosthetics and dental braces.

Motor Vehicles

The advent of 3D printing technology has made personalized customization possible. In the automotive industry, 3D printing allows for the rapid production of parts tailored to individual needs, reducing manufacturing costs and shortening production cycles.

Education

The application of 3D printing technology in education is also becoming increasingly widespread. Educators can use 3D printers to create various teaching models to better demonstrate and explain teaching content.

Design

3D printing technology has revolutionized product design. By utilizing this technology in the design process, companies can improve their design processes, reduce costs, and increase testing opportunities and flexibility.

Mould Manufacturing

The application of 3D printing technology in mold manufacturing is significant. It can greatly simplify the production process, reduce costs, increase production efficiency, and offer more innovative and personalized designs.

As one of 3d printing materials manufacturers and 3d printing materials suppliers, we will do our best to meet all the needs of customers.

If you want to know more about printing materials pdf and 3d materials design, please visit our website.

Heynova's chemicals used in electronics are of high quality, high stability and high reliability, which can meet customers' high standard requirements for electronic materials. All products undergo strict quality control and testing to ensure that each batch of product performance is stable and meets the customer's application requirements. Realize upgrading from single synthesis capability to “molecular design-intelligent production-data-driven” whole chain innovation system.

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