Chimei PH-88 HIPS

Chimei PH-88 HIPS pellets Advantage

• High impact resistance. Compared to conventional polystyrene materials, Chimei PH-88 HIPS material offers the significant advantage of exceptional impact resistance. Under test conditions of 23°C and 3.2mm thickness, it achieves an Izod notch impact value of 10 kg·cm/cm. Even in extreme low-temperature environments of -30°C, it maintains an impact resistance of 6 kJ/m², making it suitable for applications requiring impact resistance such as toys, appliance housings, and office equipment.
• Easy to process, PH-88 HIPS material exhibits a melt flow index (MFI or MVR) of 6g/10min at 200°C under a 5kg test environment, making it suitable for common injection molding processes. Additionally, CHIMEI PH-88 incorporates release agents and lubricants, facilitating large-scale and rapid production.

Why choose Baiyou as CHIMEI PH-88 HIPS resin pellets supplier?

• Leading high impact polystyrene resin pellets supplier (HIPS material) , 20+ years of experience in plastic product manufacturing and chemical raw material import and export
• Fastest Arrival, with warehouses in multiple ports
• 1,000+ types of resins are available, and we have cooperated with large petrochemical groups for 30+ years
• Free Samples for production testing
• Wholesale price, even a piece of goods is based on the wholesale price

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 Key Attributes 

Chimei POLYREX® HIPS  PH-88
Product Information
Manufacturer		ChiMei Corporation
Other Certificates		·RoHS  ·REACH
Part Marking Code		>HIPS granules<
Color		Nactural color
Material Shape		HIPS Pellets
Process		·Injection Molding HIPS
Material Attribute		·Injection Grade HIPS
Specification		·REACH  ·RoHS  ·UL
Features		·High Impact ·Good Processability ·High Speed Processability
Application		·E & E Housing ·Toys Parts ·Kitchen Appliances Applications ·Stationery · Decorative Accessories ·Housewares Application
Additives		·Lubricant ·Mold Releases
Phsyical properties	Standard	Value	Unit
Density 23°C	ASTM D792	1.05	g/cm³
Density 23°C	ISO 1183	1.03	g/cm³
Shrinkage	ISO 294	0.4~0.7	%
Melt Index 200°C 5kg	ASTM D1238	6.0	g/10min
Melt Index 200°C 5kg	ISO 1133	5.5	cm³/10min
Hardness	Standard	Value	Unit
Rockwell Hardness   L(Scale)	ASTM D785	60
Mechanical Behavior	Standard	Value	Unit
Tensile Strength Break 6mm/min	ASTM D638	240	kg/cm²
Tensile Strength Yield 50mm/min	ISO 527	26	MPa
Tensile Strength Break 50mm/min	ISO 527	24	MPa
Elongation 6mm/min	ASTM D638	40	%
Elongation 50mm/min	ISO 527	40	%
Flexural Strength 2.8mm/min	ASTM D790	380	kg/cm²
Flexural Strength 2.0mm/min	ISO 178	37	MPa
Flexural Modulus 2.8mm/min	ASTM D790	20000	kg/cm²
Flexural Modulus 2.0mm/min	ISO 178	2.1	GPa
Izod Notch Impact 23°C 6.4mm	ASTM D256	8.5	kg-cm/cm
Izod Notch Impact 23°C 3.2mm	ASTM D256	10.0	kg-cm/cm
Izod Notch Impact 23°C	ISO 180	11	kJ/m²
Izod Notch Impact -30°C	ISO 180	6.0	kJ/m²
Charpy Notch Impact 23°C	ISO 179	11	kJ/m²
Charpy Notch Impact -30°C	ISO 179	6.5	kJ/m²
Thermal	Standard	Value	Unit
Heat deflection temperature (HDT) Annealed	ASTM D648	94	°C
Heat deflection temperature (HDT) Unannealed	ASTM D648	80	°C
Heat deflection temperature (HDT)Unannealed 1.8MPa	ISO 75	74	°C
Heat deflection temperature (HDT) Annealed 1.8MPa	ISO 75	89	°C
Vicat Softening Temperature   50°C/hr 10N	ASTM D1525	98	°C
Vicat Softening Temperature   50°C/hr 10N	ISO 306	96	°C
Vicat Softening Temperature   50°C/hr 50N	ISO 306	90	°C
CLE	ISO 11359	4E-5~6E-5	cm/cm/°C
Flammability	Standard	Value	Unit
Flame Rating All Color 1.0mm	UL94	HB
Flame Rating All Color 1.5mm	UL94	HB
Flame Rating All Color 3.0mm	UL94	HB

⚠️The technical data sheet (TDS) of Chimei Polyrex PH-88 high impact polystyrene resin (HIPS material) from Chimei corporation, if there are differences, please refer to the official website of Chimei.

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Quantity (tonnes)	1-100	100-300	>300
Lead time (days)	7-10	10-15	To be negotiated