923X Is Based on UV Polycarbonate (PC) Siloxane Copolymer Resin

• Feature: Plastics
• CAS No.: 25766-59-0
• Formula: C6h4c(CH3)2c6h4oco2-]N
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: PC-923X
• EINECS: 618-371-8
• Material: Polycarbonates/PC
• Usage: General Plastics, Engineering Plastics, Specialty Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Injection
• Color: Natural Color
• Place of Origin: Guangdong, China
• Use: Radiator Front Cover.Automotive Parts
• Features: Lubricated, Good Wear Resistance, Low Friction and
• Application: Zippers Irish Flutes, Bagpipes, Practice Chanters
• Form: Resin Pellets
• Delivery Time: in 7 Days
• Applications: Appliance Handles, Spotlights, Electric Motors.
• Glass Fiber: 0%-50%
• Gr: 0%
• Transport Package: Bag
• Specification: 25KG
• Trademark: Forever
• Origin: China
• HS Code: 390740000
• Production Capacity: 50000t/Year
• Package Size: 75.00cm * 55.00cm * 15.00cm
• Package Gross Weight: 25.010kg

Product Description

923X is based on  UV Polycarbonate (PC) siloxane copolymer resin
    
 

Product Description
LEXAN 923X is based on Polycarbonate (PC) siloxane copolymer resin and is a UV stabilized high flow opaque injection molding (IM) grade. This non-chlorinated, non-brominated flame retardant grade has UL-94 V0 @ 1.5mm flame rating, extreme low temperature ductility (-40°C) characteristics and excellent processability, providing opportunities for shorter IM cycle times compared to standard PC. LEXAN 923X resin is available in a wide range of opaque colours and targeted for a wide range of applications.
General
Form	Resin Pellets
Feature		Non-Brominated High Impact		Non-Chlorinated   Low Temperature Impact			Non-Brominated & Non- Chlorinated Flame Retardant
UL Yellow Card	E207780-101158295
Optical Applications                     Computer Components       Seats
Uses		Transportation Wire Insulation		Aerospace   Rail		Cell Phone Cases   Electrical
Medical                             Decorative Parts               Automotive
nergy    orage
Physical                                                                                 Nominal Value                                       Test Method
Density / Specific Gravity                                                     1.19 g/cm³						ASTM D792;ISO 1183
Melt Mass-Flow Rate, MFR(300 °C;1.2 kg)                          16 g/10min                                             ASTM D1238
Melt Volume-Flow Rate, MVR(300 °C;1.2 kg)                     15 cm³/10 min                                        ISO 1133
Molding Shrinkage, Flow(3.2 mm)                                      0.40 - 0.80 %                                          Internal Method
Water Absorption, Saturation(23 °C)                                  0.40 %                                                    ISO 62
Water Absorption, Equilibrium(50% RH;23 °C)                  0.15 %                                                    ISO 62
Mechanical                                                                            Nominal Value                                      Test Method
Tensile Modulus
5 mm/min                                                                           2100 MPa                                               ASTM D638
2000 MPa                                              ISO 527-1/1
Tensile Strength, Yield
50 mm/min;Type I                                                              58.0 MPa                                                ASTM D638
56.0 MPa                                                ISO 527-2/50
Tensile Strength, Break 50 mm/min;Type I			60.0 MPa 57.0 MPa					ASTM D638 ISO 527-2/50
Tensile Elongation, Yield 50 mm/min;Type I			6.0 % 6.0 %					ASTM D638 ISO 527-2/50
Tensile Elongation, Break 50 mm/min;Type I			110 % 110 %					ASTM D638 ISO 527-2/50
Flexural Modulus 1.3 mm/min;50 mm;Span 2 mm/min			2400 MPa 2100 MPa					ASTM D790 ISO 178
Flexural Strength 1.3 mm/min;50 mm;Span 2 mm/min			90.0 MPa 87.0 MPa					ASTM D790 ISO 178
C harpy Notched Impact Strength -30 °C;80 23 °C;80			35 kJ/m² 70 kJ/m²					ISO 179/1eA
C harpy Unnotched Impact Strength -30 °C;80 23 °C;80			No Break No Break					ISO 179/1eU
Notched Izod Impact -30 °C 23 °C -30 °C;80*10*3 mm 23 °C;80*10*3 mm			650 J/m 780 J/m 30 kJ/m² 65 kJ/m²					ASTM D256 ASTM D256 ISO 180/1A ISO 180/1A
Unnotched Izod Impact Strength -30 °C;80*10*3 mm 23 °C;80*10*3 mm			No Break No Break					ISO 180/1U
Instrumented Dart Impact, Total Energy(23 °C)			65.0 J					ASTM D3763
Thermal			Nominal Value					Test Method
Deflection Temperature Under Load, Unannealed 1.8 MPa;3.2 mm 80*10*4 mm;1.8 MPa;4 mm;64 mm;Span			123 °C 118 °C					ASTM D648 ISO 75-2/Af
Vicat Softening Temperature 50 °C/h;50 N;Rate A;Loading 2			140 °C 141 °C 139 °C					ASTM D1525  ISO 306/B120 ISO 306/B50
CLTE, Flow(-40 - 40 °C)			6.1E-5 cm/cm/°C					ASTM E831;ISO 11359-2
CLTE, Transverse(-40 - 40 °C)			6.2E-5 cm/cm/°C					ASTM E831;ISO 11359-2
RTI Elec			125 °C					UL 746B
RTI Imp			115 °C					UL 746B
RTI Str			120 °C					UL 746B
Flame Rating > 1.5 mm > 3 mm			V-0 5VA					UL 94
Glow Wire Flammability Index 1.5 mm 3 mm			960 °C 960 °C					IEC 60695-2-12
Glow Wire Ignition Temperature [GWIT] 1.5 mm 3 mm			825 °C 825 °C					IEC 60695-2-13
Electrical			Nominal Value					Test Method
Comparative Tracking Index, CTI			PLC 3					UL 746A
Comparative Tracking Index			150 V					IEC 60112
High Amp Arc Ignition, HAI > 1.5 mm > 3 mm			PLC 1 PLC 0					UL 746A
Hot-wire Ignition, HWI > 1.5 mm > 3 mm			PLC 3 PLC 2					UL 746A
Processing					Nominal Value
Drying Temperature<Injection>					120 °C
Drying Time<Injection>					3.0 - 4.0 hr
Suggested Max Moisture<Injection>					0.020 %
Rear Temperature<Injection>					270 - 295 °C
Middle Temperature<injection>					280 - 305 °C
Front Temperature<Injection>					295 - 315 °C
Nozzle Temperature<Injection>					290 - 310 °C
Processing Temp, Melt<Injection>					295 - 315 °C
Mold Temperature<Injection>					70 - 95 °C
Back Pressure<Injection>					0.300 - 0.700 MPa
Screw Speed <Injection>					40 - 70 rpm
Drying Time, Cumulative<Injection>					48 hr

 

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Dongguan FOREVER Co., Ltd. Was founded in 2005 and is a national high-tech enterprise and national-level specialized giant enterprise dedicated to the research and production of polymer composite modified materials. With an annual capacity of 100, 000 tons of modified engineering plastics. Since its establishment, the company has been committed to the research of high-performance composite materials such as modified PC, PC/ABS, PBT, PA6, etc. Its products have been widely used in industries such as LED lighting, consumer electronics, new energy, security equipment, and small household appliances, providing customers with efficient delivery experience, ultimate price advantages, and strict quality assurance, contributing to the creation of a green and environmentally friendly world.

Dongguan FOREVER Co., Ltd's main products has obtained UL certification for RTI authorized temperature, outdoor weather resistance F1 and 5VA flame retardancy grades, as well as recycled-certified post-consumer low-carbon circulation products. Dongguan FOREVER Co., Ltd's products are highly recognized by customers worldwide for their reliable quality, excellent performance, and superior cost-effectiveness.

With a strong focus on research and development, Dongguan FOREVER Co., Ltd. Has established an advanced technology research and development center, equipped with state-of-the-art testing and analysis equipment and a professional R&D team that has accumulated rich experience in the field of polymer composite modified materials. Dongguan FOREVER Co., Ltd also maintains close partnerships with renowned universities and research institutions to stay at the forefront of technology and drive innovation in the industry