Premium Electronic Chemical Polymer Monomer for Advanced Industries

Heynova is a leading manufacturer of electronic chemicals in China. Our products are not only in high purity, but also promise batch consistency and process stability. We provide zero-defect chemical solutions from lab to fab.

Electronic Chemicals and Speciality Polymer Materials List

Polyimide Materials
Polyimide Monomer
Polyimide Resin
Polyimide Engineering Plastic Products
Polyimide (PI) is a kind of high-performance polymers with excellent high-temperature resistance, mechanical strength, dielectric properties and chemical stability, and is widely used in flexible displays, semiconductor packaging, aerospace, and 5G communications.

Photoresist Materials
Photoresist Monomer
Photoacid Generator (PAG)
Photosensitizer (PAC)
Photoinitiator
Photoresist Resin
Photoresist BARC
Photoresist Additive
Photoresist Solvent
Photoresist is a key material in the semiconductor manufacturing, display panel and PCB industries, and its performance directly affects the process accuracy and yield of chips. Photoresist monomer is the key raw material for the synthesis of photoresist resin.

OLED Materials
OLED Monomer
OLED Display Material is the core of the new generation of display technology, with the advantages of self-illumination, high contrast, flexible and bendable, widely used in high-end smart phones, TVs, wearable devices and other fields.

Lithium Battery Materials
Electrolyte Additives
Lithium Battery Materials is the core link of new energy industry chain, and its performance directly determines the energy density, cycle life and safety of the battery. Lithium battery additives are the key 'gene material' to improve battery performance.

3D Printing Materials
3D Printing Organic Resin
High-End Metal Powders
3D Printing Materials are the core of additive manufacturing technology, and their performance directly determines the strength, precision and functionality of printed parts. As the core material for light-curing (SLA/DLP/LCD) 3D printing, organic resins are being upgraded from rapid prototyping to end products.

Custom Sythesis
Our company has more than ten sets of advanced testing equipment, including Agilent brand ICPMS/MS (ICPMS8900), HPLC, GC, GC-MS, GPC, etc., which provide strong support for the company's product development.
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Why Choose Heynova Electronic Chemical Polymer Monomer?


Through the triple advantages of technological limit breakthrough + localized rapid response + in-depth collaborative development, we are able to build up the competitiveness of the whole chain from lab to mass production.

1. Ultra-high purity & low metal impurities

Single metal impurities<1ppb (ICP-MS detection), meet semiconductor grade requirements.

Organic impurities<10ppm (HPLC/GC-MS analysis), avoiding exposure side reactions.

Particle control ≤0.1μm (Liquid Particle Counter), reducing lithography defects.

2. Customized molecular structure design

Photoresist monomer: Fluorine/Silicon modification to improve etch resistance.

PI monomer: Introduction of alicyclic structure to achieve high transparency (CPI film transmittance >90%).

Patent coverage: Owns a number of core patents for monomer synthesis and purification.

3. Functionalization modification ability

Photosensitive group introduction: E.g. Diazinonaphthoquinone (DNQ), Photoacid generator (PAG) bonding monomers.

Cross-linking modulation: Adjust the photoresist development and dissolution rate by monomer ratio.

Out-gassing design: Reduce contamination during EUV exposure.

4. Supply chain security

Localized production: Shorten lead time to 4-6 weeks.

Technical non-disclosure agreement: Support customized structures to protect intellectual property.

Customer value: Ensure batch consistency and improve chip yield.

Quality Control and Testing Methods for
Electronic Chemical Polymer Monomer
Quality Control and Testing Methods for
Electronic Chemical Polymer Monomer
Through QC and technical inspection ensure high reliability and consistency of products, ultimately helping customers to improve performance and reduce costs.

Production and supply chain control

Clean production environment: Production workshop needs to meet Class 100~Class 10 clean room standards to prevent particle contamination.

Full traceability: Tracking from raw material to finished product batch number, recording all testing data (e.g. COA).

Packaging and Transportation: Use high purity inert materials (e.g. PTFE bottles, double sealed bags), anti-vibration and anti-static during transportation.

Key detection technology

Impurity analysis

ICP-MS/OES, GC-MS/LC-MS, HPLC, TOC analysis

Particle control

Laser particle sizer, Liquid Particle Counter (LPC)

Physicochemical property testing

Karl Fischer titration

Functionality testing

Accelerated aging test, Electrical property tests

Quality Control and Testing Methods for
Electronic Chemical Polymer Monomer
Premium Electronic Chemical Polymer Monomer for Advanced Industries

83558-87-6
2,2-Bis(3-amino-4-hydroxyphenyl)-hexafluoropropane (6FAP) 83558-87-6 C15H12F6N2O2
36978-41-3
2,3,3',4'-BiphenyLtetracarboxylic Dianhydride (α-BPDA) 36978-41-3 C16H6O6
54628-89-6
1-(4-Aminophenyl)-2,3-dihydro-1,3,3-trimethyl-1H-inden-5-amin (PIDA) 54628-89-6 C18H22N2
95418-58-9
4-Tert-Butoxystyrene (PTBS) 95418-58-9 C12H16O
2628-16-2
4-Acetoxystyrene (ACS) 2628-16-2 C10H10O2
FAQs of Electronic Chemical Polymer Monomer

FAQs of Electronic Chemical Polymer Monomer
What level of quality can the products achieve?
The specific grades include:

Industrial grade (Purity ≥98%, suitable for general industrial use).

Reagent grade (e.g. AR grade, CP grade, suitable for laboratory and analytical use).

Electronic grade (High purity ≥99.90%, suitable for Semiconductor, Photovoltaic and other high-end fields).

Pharmaceutical grade (GMP compliant, suitable for pharmaceutical industry).

What are the packaging specifications for the products?
We provide flexible packaging options, common specifications are as follows:

Small packaging: 1kg, 5kg, 25kg (bottles/bags).

Medium packaging: 200kg drums, IBC tonne drums.

Customized packaging: Sub-assembling or OEM service according to customers' requirements.

Note: Hazardous chemicals need to meet UN standard packaging, please consult customer service for details.

How many days is the delivery time for bulk?
Spot products: Usually 3-7 working days to send out.

Customized products: 6-8 weeks according to the order quantity, the exact time will be confirmed in the contract.

Note: Delivery time may be affected by logistics, customs or extreme weather, we will update the progress in real time and inform you.

What is the minimum order quantity (MOQ) for the products?
Conventional products: MOQ is 1kg/1 bag (samples are available for some reagents).

Custom synthesis products: MOQ is subject to negotiation based on process requirements (usually ≥100g).

Note: Small sample orders may be subject to additional dispensing charges.

What are the payment methods and conditions?
We support the following payment methods:

T/T in advance (provide company bank account information).

Letter of credit (L/C).

Payment on account (subject to qualification review, usually 30 days forward).

New customers need to pay full or partial deposit in advance for the first time cooperation.

How do we ensure product quality?
Source control: By strict screening of suppliers, all raw materials are tested in the factory.

Production process: Follow ISO 9001 quality management system, multiple quality inspection in key links.

Ex-factory inspection: Provide COA or third party inspection report (such as SGS) for each batch.

After-sale guarantee: If quality problems occur, support returns and provide technical traceability reports.


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