Our flame-retardant powder for high GWIT gloss-wire tests is a safety-driven choice. It adheres to strict GWIT 750℃/850℃/960℃ standards, offering flexible dosing with minimal impact on resin properties. Perfect for electrical equipment, lighting, and polyolefin products, it creates a protective carbonized layer to avoid ignition. With smooth processability and smoke-suppression features, it’s the go-to solution for manufacturers aiming to meet tough flame-retardant demands and elevate product safety.
| Formula | GWIT750 | GWIT850 | GWIT960 | Remark |
| Dosage of FR | 25% | 30% | 35% | The glow wire test and the UL flame retardant test complement each other in terms of flame retardancy. |
| Temperature of product(1.6\3.2mm) | 770 | 875 | 960 |
Strict Standard Compliance & Flexible Use: Meets GWIT gloss-wire test standards (750℃/850℃/960℃), addressing fire risks in electrical equipment. Its addition ratio (25%–35%) adapts flexibly to needs, while barely affecting base resin’s mechanical properties.
Smooth Production & Safety Enhancement: Ensures stable extrusion processing with good thermal performance. Also suppresses smoke generation, adding an extra safety layer for end-products.
Electro-electronic Fields: Ideal for lighting devices, low-voltage appliances, and electrical instruments, solving fire issues in plastic modification for gloss-wire tests.
Polyolefin Manufacturing: Applicable to polyolefin flame-retardant products needing high toughness and impact resistance, broadening its use in diverse plastic production.
Exceptional Flame-Retardant Effect: As an additive-type flame retardant, it prevents ignition throughout GWIT tests. When the resin with this retardant heats or burns, a carbonized layer forms on the surface to block flames.
Reliable Stability: Maintains excellent thermal stability during processing, ensuring consistent performance for high-standard flame-retardant applications.


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