PA66
PA66 25% glass fiber halogen-free flame retardant reinforced nylon 66--RJFR25
Model: RJFR25
RenJie® PA66 RJFR25 is a halogen-free flame-retardant nylon 66 developed in-house by RenJie Plastics, formulated with ADP. With a CTI above 400 V and excellent tracking resistance, it is suitable for new energy connectors and relay boxes, and serves as a drop-in replacement for BASF PA66 A3UG5.
| RenJie®Grade | RJFR25 |
|---|---|
| Product Description | ADP halogen-free flame retardant nylon 66 |
| Color | Natural/Black/ |
| Density | 1.24 g/cm³ |
| Tensile strength | 72 MPa |
| Tensile modulus | 2700 MPa |
RenJie® PA66 RJFR25 is a halogen-free flame-retardant nylon 66 developed in-house by RenJie Plastics, formulated with ADP. With a CTI above 400 V and excellent tracking resistance, it is suitable for new energy connectors and relay boxes, and serves as a drop-in replacement for BASF PA66 A3UG5.
Renjie Plastics — your professional partner in modified nylon compounds.
Shenzhen Renjie Plastic Raw Materials Co., Ltd. is a specialized source factory producing modified nylon. We offer replacement solutions for popular grades across our PA6/PA66 lines, including glass-fiber reinforced, flame-retardant, toughened, and low-temperature-resistant series.
We support custom formulation based on your samples, with performance benchmarked against imported brands such as BASF, Celanese, and Lanxess. With 500 tons of stock on hand, we deliver faster and at lower cost.
We are ISO9001 and IATF16949 certified and provide free sample validation to help customers achieve cost reduction and efficiency gains through domestic substitution. Whether you need a direct drop-in replacement for a specific grade or custom formula adjustments, we provide one-on-one technical support and rapid response.
RenJie® Replacement Cross-Reference Chart
25 popular imported grades, mapped one-to-one — matched performance, optimized cost
| Original Imported / Major-Brand Grade | RenJie® Equivalent | Key Application / Market Segment |
|---|---|---|
| BASF A3WG6 | RJ-PA66G30H | Automotive parts / connectors / water pump housings — preferred replacement for European-vehicle programs |
| BASF A3EG6 | RJ-PA66G30W | Coolant lines / radiator tank connectors |
| BASF A3UG5 | RJFR25 (halogen-free, V0) | New-energy connectors / relay boxes (CTI > 400) |
| Celanese 70G30HSL | RJ-PA66G30HSL | Under-hood parts / throttle bodies (US-vehicle replacement) |
| Celanese 70G33L | RJ-PA66G33 (30–35% GF, adjustable) | High-strength structural parts |
| Celanese FR50 | RJFR25B (brominated, V0) | E&E housings / transformer bobbins |
| Celanese ST801 | RJ-PA66Tough (toughened) | Cold-resistant, impact-resistant parts (−40 °C) |
| Lanxess AKV30H2.0 | RJ-PA66G30H | German-vehicle applications, benchmarked to A3WG6 |
| Radici RV350 | RJ-PA66G30 | Industrial parts / power tools |
| Toray CM3001G-30 | RH-PA66G30LW (low warpage) | Electronic cosmetic parts requiring low warpage |
| Kingfa PA66-RG301 | RJFR30 (halogen-free) | High-volume domestic connector item |
| Kingfa MG38 | RJ-PA66G38M | Low-warpage automotive panels |
| Silver Age PA640 | RJFR-PA66 | Flame-retardant appliance parts |
| Silver Age PA623G15 | RJ-PA66G15 | Small automotive parts / tool housings |
| BASF B3EG3 | PA4208 + 15% GF | Automotive / industrial components |
| BASF B3EG7 | PA transparent, glass fiber reinforced | Industrial / electrical insulation parts |
| Toray CM3004-V0 | PA66 natural white flame-retardant 3004X | Appliance switches / connectors / industrial electrical parts / communications |
| Celanese 70G13L | PA66 semi-translucent, 10% GF | Automotive / industrial parts |
| Celanese 70G13L | PA66 semi-translucent, 15% GF | Instrument parts / electrical components / industrial applications |
| Toray CM1014-V0 | PA4208 halogen-free flame-retardant | Connectors / E&E / home appliances |
| Toray CM3004G-30 | PA66 natural white, GF reinforced, flame-retardant | Automotive / E&E appliances / connectors |
| BASF A3Z | PA66 natural, toughened | Sporting goods / outdoor products, low-temperature impact |
| BASF A3Z BK | PA66 black, toughened | Sporting goods / outdoor applications, high flow, low-temperature impact |
| BASF BU50I | PA4208 natural, toughened | Safety equipment / sporting goods, low-temperature impact |
| BASF B3ZG3 | PA4208 toughened + 15% GF | Automotive / outdoor applications, high flow, low-temperature impact |
| BASF A3X2G5 | PA66 black, GF reinforced, flame-retardant (A) | Automotive parts / connectors |
| BASF B3UG4 | PA natural white, halogen-free GF reinforced, flame-retardant | E&E components |
Our 5-Step Replacement Process
- Consultation — Share your performance requirements and application by phone or WeChat.
- Grade Selection — Our technical team evaluates your needs and recommends a matching grade.
- Free Sample — From 5 kg, dispatched within 3 days for your testing.
- Validation — You test and confirm performance parity with the original grade.
- Volume Supply — After sample approval, we ship against payment received.
| RenJie®Grade | RJFR25 |
|---|---|
| Product Description | ADP halogen-free flame retardant nylon 66 |
| Color | Natural/Black/ |
| Density | 1.24 g/cm³ |
| Tensile strength | 72 MPa |
| Tensile modulus | 2700 MPa |
| Flexural strength | 105 MPa |
| Flexural modulus | 2500 MPa |
| Impact strength (23°C) | 7 kJ/m² |
| Heat deflection temperature HDT (1.8MPa) | 178°C |
| Flame Retardant Rating | UL94 V-0 (1.6mm), CTI≥600V |
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