POLYIMIDE RESIN 62929-02-6

Polyimide resins are a class of high-performance specialty polymers with repetitive imide ring structures. It is known for its extreme high temperature resistance (long-term use above 200°C and short-term use above 400°C), excellent mechanical strength, outstanding chemical stability (solvent resistance, radiation resistance) and excellent electrical insulating properties. These properties make them indispensable key materials for cutting-edge fields such as aerospace, microelectronics (chip packaging, flexible circuit boards), specialty films (e.g., Kapton), and high-end displays.

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Model:
62929-02-6
Brand:
jnfuchemical
Code:
62929-02-6

Product Description

POLYIMIDE RESIN Basic information
Product Name:	POLYIMIDE RESIN
CAS:	62929-02-6
MF:	C35H28N2O7
MW:	588.60602
EINECS:	214-686-6
Mol File:	62929-02-6.mol
POLYIMIDE RESIN Chemical Properties
Melting point	>300°C
density	1.2
Fp	>93°(199°F)
form	Powder
color	Yellow
Specific Gravity	1.2
Water Solubility	Insoluble in water.
InChIKey	CDTDIQLZIBORMV-UHFFFAOYSA-N
EPA Substance Registry System	1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 1(or 3)-(4-aminophenyl)-2,3-dihydro-1,3,3(or 1,1,3)-trimethyl-1H-inden-5-amine (62929-02-6)

POLYIMIDE RESIN C35H28N2O7 62929-02-6 Separator coating Electrode binder

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.