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TE-01
Yinsu
TE-01
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I. Product Introduction
TE-01 is a highly effective phosphorus nitrogen synergistic flame retardant developed specifically for thermoplastic elastomers (TPE) and thermoplastic polyurethanes (TPU). Through proprietary surface modification technology, the flame retardant components are finely coated and activated, resulting in significantly improved dispersibility and compatibility within polar and non polar elastomer matrices. This ready to use additive allows manufacturers to achieve excellent flame retardancy with minimal impact on mechanical properties and processing performance.
II. Product Technical Data Sheet
Parameter | Specification |
Appearance | White to off‑white powder |
Phosphorus content (w/w) | ≥12% |
Nitrogen content (w/w) | ≥20% |
Moisture (w/w) | ≤0.3% |
Particle size (D50) | ≤5 μm |
Decomposition temperature (1%, TGA) | ≥280°C |
Bulk density | 0.5–0.7 g/cm³ |
III. Product Features
Modified for superior dispersibility – Surface coating technology ensures uniform distribution in TPE and TPU, eliminating white spots and agglomerates.
High flame retardant efficiency – Phosphorus nitrogen synergy enables UL 94 V 0 rating (1.6 mm) at moderate addition levels.
No dripping, anti flaming – Promotes char formation and suppresses melt dripping during combustion.
Halogen free and environmentally friendly – Complies with RoHS, REACH and other international environmental standards; low smoke, low toxicity.
Minimal impact on mechanical properties – Preserves tensile strength, elongation, and flexibility of finished products.
Good thermal stability – Stable at conventional processing temperatures of TPE/TPU (up to 220°C).
IV. Applications
Suitable substrates: TPE (including SEBS based, SBS based), TPU (polyester type and polyether type).
Recommended addition level: 25%–40% by weight (adjust according to target flame retardant rating and substrate).
Mixing method: Dry blend with pellets and process via twin screw extrusion, injection molding, or calendering. Ensure thorough mixing for optimal dispersion.
Processing notes: Recommended processing temperature 180–220°C. Avoid prolonged residence at high temperatures above 230°C.
V. Package Storage & Transportation
1.Paper bag with inner PE bag, 25kg/bag.
2. Under normal conditions it is physically and chemically stable and non-volatile.
3. Avoid inhalation, swallowing or contact with skin and eyes.
4. Store in a cool and ventilated place.
