What is ABS Raw Material？

Chi Mei ABS PA-746 is an injection-grade ABS Raw Material. With its excellent appearance and high fluidity, it has become an ideal choice for the manufacturing of automotive, office equipment and household appliance shells. This material not only ensures the forming accuracy but also has good processing adaptability, meeting the requirements of thin-walled products and complex structural components.

01 | Material Highlights and Features

High-flow design: PA-746 enables rapid filling of complex molds during the injection molding process, ensuring high-quality molding of thin-walled structures and intricate details.

Excellent Surface Appearance: The material's smooth and uniform surface reduces the need for post-processing polishing or painting, making it suitable for products requiring high visual appeal.

Strong Injection Molding Adaptability: Compatible with various injection molding machines and mold designs, it provides stable molding and reduces scrap rates.

Optimized Additives: Contains lubricants and release agents to improve processing efficiency and mold release.

02 | Applications

Automotive Parts: Instrument panels, door trims, and interior trim, where appearance and impact resistance are critical.

Office Equipment: Printer and copier housings, keyboards, and other applications, where injection molding accuracy and surface finish are critical.

Appliance Housings: TV, air conditioner, and small appliance housings, achieving both lightweight and thin-wall designs.

Complex Thin-Wall Structural Parts: PA-746's high fluidity meets the injection molding requirements of complex molds and microstructures.

03 | Processing and Processing Advantages

Amplia ventana de procesamiento: PA-746's strong adaptability to temperature and pressure fluctuations reduces production risks.

High-Efficiency Injection Molding: The material's high fluidity shortens production cycles while ensuring product dimensional accuracy.

High Stability: Maintains consistent mechanical and thermal properties across multiple production batches, reducing quality fluctuations.

04 | Innovative Value and Competitive Advantages

Thin-Wall Part Optimization: Reduces material usage and facilitates lightweight design.

Leading Overall Performance: Balances appearance, mechanical properties, and processability, making it more competitive than similar ABS Raw materials.

Multi-Industry Applicability: Suitable for automotive, home appliances, and office equipment, meeting diverse customer needs.

05 | Chi Mei ABS PA-746 Data Sheet

Inflamabilidad	Condición	Estándar	Valor	Unidad
Fuego	Clasificación Todos los colores 1,5 mm	UL94	media pensión
Fuego	Clasificación Todos los colores 3,0 mm	UL94	media pensión
Dureza	Condición	Estándar	Valor	Unidad
rockwell	Dureza R (escala)	Norma ASTM D785	118
Comportamiento mecánico	Condición	Estándar	Valor	Unidad
Charpy	Impacto de muesca 23°C	ISO 179	30	kJ/m²
Charpy	Impacto de muesca -30°C	ISO 179	14	kJ/m²
Alargamiento	6 mm/min	Norma ASTM D638	30	%
Alargamiento	50 mm/min	ISO 527	30	%
Flexión	Resistencia 2,8 mm/min	Norma ASTM D790	650	kg/cm²
Flexión	Resistencia 2,0 mm/min	ISO 178	60	MPa
Flexión	Módulo 2,8 mm/min	Norma ASTM D790	22000	kg/cm²
Flexión	Módulo 2,0 mm/min	ISO 178	1.8	GPA (médico general)
Izod	Muesca de impacto 23 °C 6,4 mm	Norma ASTM D256	26	kg-cm/cm
Izod	Muesca de impacto 23 °C 3,2 mm	Norma ASTM D256	32	kg-cm/cm
Izod	Impacto de muesca 23°C	ISO 180	28	kJ/m²
Izod	Muesca de impacto -30°C	ISO 180	12	kJ/m²
De tensión	Resistencia a la fluencia 6 mm/min	Norma ASTM D638	415	kg/cm²
De tensión	Rendimiento de resistencia 50 mm/min.	ISO 527	39	MPa
De tensión	Resistencia a la rotura 50 mm/min	ISO 527	29	MPa
Propiedad fisica	Condición	Estándar	Valor	Unidad
Densidad	23ºC	Norma ASTM D792	1.03	gramos/cm³
Densidad	23ºC	ISO 1183	1.03	gramos/cm³
Derretir	Índice 200°C 5kg	Norma ASTM D1238	3.0	g/10min
Derretir	Índice 220°C 10kg	ISO 1133	29	cm³/10min
Contracción		ISO 294	0.4~0.7	%
Térmico	Condición	Estándar	Valor	Unidad
CLE		ISO 11359	9.2E-5	cm/cm/°C
HDT	Recocido 1,8 MPa	Norma ASTM D648	95	°C
HDT	1.8MPa sin recocer	Norma ASTM D648	85	°C
HDT	1.8MPa sin recocer	ISO 75	82	°C
HDT	Recocido 1,8 MPa	ISO 75	96	°C
vicat	Temperatura de ablandamiento 50°C/h 10N	Norma ASTM D1525	105	°C
vicat	Temperatura de ablandamiento 50°C/h 10N	ISO 306	103	°C
vicat	Temperatura de ablandamiento 50°C/h 50N	ISO 306	94	°C
UL	Condición	Estándar	Valor	Unidad
Arco	Resistencia	ASTM D495	6	SOCIEDAD ANÓNIMA
Comparativo	Índice de seguimiento	IEC 60112	0	SOCIEDAD ANÓNIMA
Hola	TODOS 1,5 mm	UL 746A	0	SOCIEDAD ANÓNIMA
Hola	TODOS 3,0 mm	UL 746A	0	SOCIEDAD ANÓNIMA
Alta Velocidad		UL 746A	2	SOCIEDAD ANÓNIMA
HWI	TODOS 1,5 mm	UL 746A	4	SOCIEDAD ANÓNIMA
HWI	TODOS 3,0 mm	UL 746A	3	SOCIEDAD ANÓNIMA
RTI	Eléctrico TODOS 1,5 mm	UL 746B	85	°C
RTI	Eléctrico TODO 3.0mm	UL 746B	85	°C
RTI	Diablillo TODO 1,5 mm	UL 746B	80	°C
RTI	Diablillo TODOS 3,0 mm	UL 746B	80	°C
RTI	Str TODOS 1,5 mm	UL 746B	85	°C
RTI	Tira TODOS 3,0 mm	UL 746B	85	°C
UL	Clasificación de llama TODOS 1,5 mm	UL94	media pensión
UL	Clasificación de llama TODOS 3,0 mm	UL94	media pensión
Volumen	Resistividad	Norma ASTM D257	1E+16	Ω.cm

06 | Customer Comments

"PA-746 maintains surface quality even under high-speed injection molding, significantly improving production efficiency."

"The success rate of molding thin-walled, complex parts is high, reducing post-processing and rework."

"The material has excellent stability and consistent performance from batch to batch, reducing scrap rates."

07 | FAQs

Q1: Is PA-746 suitable for high-speed injection molding?

A: Yes. Its high fluidity makes it suitable for high-speed injection molding and ensures uniform filling.

Q2: Is it suitable for thin-walled and complex structural parts?

A: Absolutely. It is optimized for thin-walled and microstructured parts.

Q3: What is its temperature resistance?

A: Under normal operating environments and injection molding conditions, its thermal and mechanical properties are stable.

Q4: Does it meet environmental standards?

A: It uses an environmentally friendly formula and is free of harmful heavy metals, making it suitable for home appliance and office equipment housings.

08 | Juyuan's Foreign Trade Supply Advantages

Global Sourcing Channels: A stable supply of Chimei ABS PA-746 and other high-quality ABS raw materials.

Efficient logistics and customs clearance ensure customers receive their products on time, reducing inventory pressure.

Technical support services provide material selection recommendations, process guidance, and solutions.

Customized services optimize packaging, specifications, and procurement solutions based on customer needs.

Summary

CHI Mei ABS PA-746, with its high flowability, excellent appearance, and stable performance, provides reliable solutions for the automotive, home appliance, and office equipment industries. Combined with Juyuan's international trade and technical support services, customers can efficiently secure a stable supply, optimize production, and enhance product value.

ABS Raw Material

ABS PA-746

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Chimei ABS PA-746 | High-Flow ABS Raw Material for Automotive

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