Thermal Stability PPA HTN51G45HSL DuPont 45% Fiberglass Reinforcement

Description :

　　1、 Product Introduction

　　PPA (Polyphthalamide) has a tensile strength that is 20% higher than nylon 6 and higher than nylon 66 under high temperature and high humidity conditions; The bending modulus of PPA material is 20% higher than that of nylon, with greater hardness and the ability to resist long-term tensile creep; Moreover, PPA has stronger resistance to gasoline, grease, and coolant than PA; A high-temperature resistant nylon material that can withstand sustained high temperatures up to 200 ℃ and maintain good dimensional stability.

　　Characteristics: High impact resistance; Low temperature resistance; high temperature resistance

　　Usage: Internal parts of automobiles

　　The first generation of styrene based TPE products, such as common SBS, are prone to aging, which limits their application range. So it's basically not used.

　　The second generation TPE products have effectively solved the problems of aging resistance and ozone resistance, greatly increasing their application range. However, TPE products are rarely processed separately as products due to their high intermolecular forces, and generally require oil filling to improve their processing performance.

　　For structures like SEBS, they are rarely used alone and are usually mixed with other materials such as thermoplastic, resin, filler, additives, etc. to obtain the desired properties such as fluidity, hardness, color, transparency, and flexibility. The hardness adjustable range of SEBS based thermoplastic elastomers is wide, ranging from Shore A10-A90. Meanwhile, thermoplastic elastomers based on SEBS have good coloring properties. In addition, due to the complete hydrogenation of the elastic block in SEBS, SEBS has excellent aging resistance and can be processed at high temperatures.

　　2、 Physical property table

　　HTN 51G45HSL BK083 Polyphthalamide (PPA) (Unverified Data * *) Physical Properties Table

　　Physical performance rating (metric) rating (imperial) testing method

　　Density 1.57 g/cc 0.0567 lb/in3 DAM; ISO 1183

　　Water absorption rate 3.6% @ Thickness 2.00 mm 3.6% @ Thickness 0.0787 in DAM; Sim. to ISO 62

　　Linear molding shrinkage rate, Flow 0.0020 cm/cm 0.0020 in/in DAM; ISO 294-4 2577

　　Linear molding shrinkage rate, transverse 0.0060 cm/cm 0.0060 in/in DAM; ISO 294-4 2577

　　Mechanical performance rating (metric) rating (imperial) testing method

　　Tensile strength (fracture) 230 MPa 33400 psi 50% RH; ISO 527-1/-2

　　240 MPa 34800 psi DAM; ISO 527-1/-2

　　Elongation (at break) 2.0% 2.0% 50% RH; ISO 527-1/-2

　　2.3 % 2.3 % DAM; ISO 527-1/-2

　　Tensile modulus 15.0 GPa 2180 ksi DAM; ISO 527-1/-2

　　15.5 GPa 2250 ksi 50%RH; ISO 527-1/-2

　　Bending modulus 13.2 GPa 1910 ksi DAM; ISO 178

　　The impact strength of the cantilever beam gap is 12.0 kJ/m2, 5.71 ft lb/in2 DAM; ISO 180/1A

　　13.0 kJ/ m2@Temperature -40.0 °C 6.19 ft-lb/ in2@Temperature -40.0 °F DAM; ISO 180/1A

　　The impact strength of a simply supported beam without a notch is 8.50 J/cm2 and 40.4 ft lb/in2 DAM; ISO 179/1eU

　　8.00 J/ cm2@Temperature -30.0 °C 38.1 ft-lb/ in2@Temperature -22.0 °F DAM; ISO 179/1eU

　　The impact strength of the simply supported beam gap is 1.20 J/cm2 and 5.71 ft-lb/in2 DAM; ISO 179/1eA

　　1.20 J/ cm2@Temperature -30.0 °C 5.71 ft-lb/ in2@Temperature -22.0 °F DAM; ISO 179/1eA

　　Electrical performance rating (metric) rating (imperial) testing method

　　Volume resistivity>=1.00e+15 ohm cm>; = 1.00e+15 ohm-cm DAM; IEC 60093

　　Thermal performance rating (metric) rating (imperial) testing method

　　Melting temperature 300 ° C 572 ° F DAM; first heat; ISO 11357-1/-3

　　Hot deformation temperature under load (0.46 MPa) 285 ° C 545 ° F DAM; ISO 75-1/-2

　　Hot deformation temperature under load (1.8 MPa) 265 ° C 509 ° F DAM; ISO 75-1/-2

　　Flammability (UL94) HB@Thickness 1.50 mm HB@Thickness 0.0591 in DAM; IEC 60695-11-10

　　3、 Product shooting

　　4、 Buyer Notice

　　1. All products in our store are original factory packaged, with first-class supply and affordable prices.

　　2. Safety. Public accounts are safe and reliable. (Our company's Alibaba 12 Year Integrity Certification)

　　3. Fast delivery. If the goods are available, they can be shipped on the same day. The bulk order will be shipped within 3 days, and specific details can be agreed upon.

　　4. Formal invoice. 13% value-added tax invoice can be issued.

　　5. Material certification. Provide original factory property tables, SGS certification, yellow card UL, ROHS reports, MSDS, and more.

　　6. Sample testing. We can provide sample testing for customers to improve the success rate of trial production.

　　Chipset and socket, cup body welding support;

　　Chip capacitors, switches and miniature speakers, and the production of high-density printed circuit board connectors;

AfterSalesService :

• Thermal Stability PPA