As one of the professional China TPU material manufacturers and thermoplastic polyurethane suppliers, ATP's modified TPU for sale (TPU compounds/ thermoplastic polyurethane) and TPU cable jacket material technical ability are in a leading position in large-scale industrial applications.
Our thermoplastic polyurethane for sale obtained UL94 V0 yellow card certification (1.5mm—6.0mm). It is also one of the few polyether-grade halogen-free flame-retardant TPU materials on the TPU manufacturer market that supports cables to pass the VW-1 or IEC60332 flame-retardant test requirements.
ATPolymer TPU supplier obtained the world's first certification for the charging pile cable (EV CALBE) jacket material jointly issued by CQC (China Quality Certification Centre) and Germany Dekra.
The physically foamed TPU of ATP TPU supplier is the only product on the market that does not require the customer to perform secondary physical mixing and stirring at the processing end and can be directly extruded and foamed by cutting the material directly on the extruder, which greatly increases the wire diameter of the foamed cable Stability and foaming uniformity have plagued the industry for many years in this field.
TPU material remains soft at low temperatures, while PVC may harden.
TPU cable jacket is odorless while PVC has more of a plastic odor.
Thermoplastic polymeric material is more environmentally friendly and can be recycled, but PVC is not.
Achieved UL Yellow Card verified V0 (1.5mm-6.0mm), fully support products with TPU cable jacket material to pass the VW-1 or IEC60332 flame retardance tests.
Aiming at some special applications, TPU materials are antistatic modified to show their permanent antistatic resistant character (surface resistance 106-109), and excellent shading properties as well.
Better wear resistance and scratch resistance thermoplastic polyurethane for sale than the others in a same testing condition.
Chemical foaming modification is conducted to proportion of 0.70-0.80. to meet the application requirement of marine floating cables and consumptions.
Devers high polymer materials are applied to product formula to make the modified TPU cable jacket material display high-quality texture such as matte surface, grinding surface or display soft, comfortable, and dry rubber or silicone handle in cables and optical cables extrusion processing.
Extrusion Grade TPU: The fluidity and crystallization rate of TPU materials are targeted to be improved to fully meet the requirements of wires, cables, and optical TPU cable jacket filling, semi-filling, empty tube extruding, and high-speed ultra-thin wall (≤0.1mm,80—200m/min) extruding. High extruding yield rate and deterioration performance like salivation, skin breakage, granules, rough linen, die marks and irregular shape seldom occurred. And this keeps good stability of line diameter and roundness together with wires, cables, and optical cables high-speed extrusion.
Injection Grade TPU: Good moldability, easy demolding, raising the injection yield greatly.
TPU is improved in the performance of UV resistance, mold resistance (GJB), hydrolysis resistance, chemical resistance, etc., to show a higher security level and satisfy the special requirements of flame retardant TPU cable and optical cable jackets:
· Mold-resistance: products of ATP TPU supplier pass the Chinese National Military Standard (GJB 150.01A) 0-1 Grade mold resistance test (with test report);
· Hydrolysis-resistance: support cables to pass 1000h hydrolysis resistance test (85 ° C / 85% RH, 1000h); pass the 168Hrs thermostatic water bath test (80℃/168Hrs) with the strength change rate ≤ 30% and elongation change rate ≤ 35%;
· Oil-resistance: Support cables to pass 70℃/24h oil resistance test with the change rate of strength and elongation ≤30%；
· Acid and Alkali Resistance： Support TPU polymer cables to pass the acid and alkali resistance test at 23℃/168h with the strength change rate≤ 30%, and the elongation rate is≥100%.