Certifications on file
Jinma valid to 2027-11-13 · Hengfu valid to 2029-02-23 — both issued by CNAS-accredited bodies. Certificates available for review on request.
High-Performance Fluoropolymer Color
Color Masterbatches for FEP, PFA, ETFE & PVDF
11 standard colors across FEP, PFA, ETFE and PVDF series. ISO 9001:2015 certified. FEP series RoHS tested by CTI. Manufactured in Changzhou, China.
ISO 9001:2015 CTI RoHS Tested — FEP × 11 SDS × 33 grades
4 × 11 series × standard colors (FEP / PFA / ETFE / PVDF)
ISO 9001:2015 Both manufacturing entities certified — CNAS-accredited bodies.
RoHS · CTI Third-party RoHS testing completed for all 11 FEP colors.
Product Series
Four fluoropolymer carrier families
FEP and PFA are perfluoropolymers; ETFE and PVDF are partially-fluorinated. Each carries 11 standard colors with full technical data. Custom colors matched to RAL or sample reference.
FEP · Fluorinated Ethylene Propylene
FEP
Perfluoropolymer carrier — high chemical & thermal resistance. 11 standard colors, CTI RoHS tested across all 11.
View FEP grades
PFA · Perfluoroalkoxy Alkane
PFA
Perfluoropolymer · highest-temperature grade.
ETFE · Ethylene Tetrafluoroethylene Copolymer
ETFE
Partially-fluorinated · tough & abrasion-resistant.
PVDF · Polyvinylidene Fluoride
PVDF
Partially-fluorinated · high mechanical strength.
Custom Color
Match a target
Any color to RAL or your reference sample.
Core Application
Made for wire & cable insulation.
Our masterbatches are trusted by leading Chinese wire & cable manufacturers for fluoropolymer insulation coloring and blending — replacing previously imported fluoropolymer color.
All applicationsManufacturing Background
Changzhou-based. Premium resin. ISO-certified.
Durafluor is produced by Changzhou Jinma Polymer Material Co., Ltd. and Changzhou Hengfu New Material Science & Technology Co., Ltd., located at Lianfeng Road 101, Wujin District, Changzhou, Jiangsu. Base fluoropolymer resin is sourced from leading Chinese fluorochemical producers.
CTI RoHS — FEP series
All 11 FEP colors tested by CTI: restricted heavy metals, PBBs/PBDEs and phthalates all non-detected.
Export-ready documents
TDS, SDS (33 grades), CTI reports and ISO certificates — available to qualified customers on request.
Site visits and a live video walkthrough of the Changzhou facility can be arranged for serious buyers. Quality & certifications →
Request a color masterbatch sample.
Tell us your carrier resin, target color and application — we'll recommend the right grade.