Fiberglass reinforced PA66, halogen-free phosphorus nitrogen flame retardant system, compound heat stabilizer+UV light stabilizer, modified nylon for outdoor/outdoor electrical structural components, common fiberglass content GF25/GF30, color preference black (UV stability far superior to natural/colored). Scenario Application
Outdoor charging pile shell, photovoltaic junction box, outdoor electrical connector, outdoor lamp bracket, new energy outdoor electrical control shell, exposed electrical components for automobiles, outdoor electrical components for rail transit.
Performance characteristics:
1. Flame retardant (halogen-free)
No bromine, no chlorine, no red phosphorus (optional formula without red phosphorus), UL94 V-0， Thin samples can reach 0.75mm V0; Low smoke and low toxicity, burning non corrosive halogen acid gases; High GWIT and excellent CTI leakage tracing; RoHS and REACH compliance.
2. Fiberglass reinforcement
GF25/30 enhances rigidity and tensile strength, reduces molding shrinkage, resists creep, maintains dimensional stability, and is suitable for load-bearing structural components; The hot deformation temperature HDT (1.8MPa) can reach 240~250 ℃.
3. Anti aging+anti UV (key)
Thermal aging: Copper salt/organic long-term thermal stability, long-term high temperature non brittleness;
UV weather resistance: adding hindered amine HALS+UV absorber; The black system can achieve UL746C F1 weather resistance certification. After outdoor xenon lamp aging, it has high mechanical retention, is not easy to powder, and fades slowly; Natural/light colors have much weaker UV stability and are generally not recommended for outdoor use.