PP Ep332K High Toughness, Heat-Resistant Aging Packaging Box Raw Materials

• Customization: Available
• CAS No.: 9003-07-0
• Formula: (C3h6)N
• Material: Polypropylene/PP
• Usage: General Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Film Pressure
• Color: Oyster White
• Grade: Film Grade/ Injectionn Grade/Molding Blow Grade
• Application: Wire and Cable Grades, Food Grade, Medical Grade
• Keyword: 100% Virgin PP Granules
• Type: Vrigin
• Appearance: White Pellets
• Shape: Granuels
• Product Name: PP Raw Maerial
• Package: 25kg/Bag
• Transport Package: Pallet
• Specification: granule
• Trademark: SYSH
• Origin: China
• HS Code: 3926909090
• Production Capacity: 50000t/Month

Product Description

Product Description

Polypropylene random copolymer is also a kind of polypropylene, and the basi   c structure of its polymer chain is modified by adding different kinds of monomer molecules. Ethylene is the most commonly used monomer, which causes changes in the physical properties of polypropylene. Compared with PP homopolymers, random copolymers have improved optical properties (increased transparency and reduced haze), improved impact resistance, increased flexibility, and reduced melting temperature, thus reducing hot melt temperature. At the same time, the chemical stability, water vapor isolation properties and organ sensory properties (low odor and taste) are basically the same as the homopolymer. Used in blow molding, injection molding, extrusion, film and sheet extrusion processing fields, authors with water pipes, food packaging materials, pharmaceutical packaging materials and daily consumer goods.

 

 

 

PP	Test Condition	Test Method	Value	Unit
Physical Performance
Density		ASTM D792	1.05	g/cm³
Melt Index	220ºC, 10kg	ASTM D1238	19	g/10min
Mechanical Performance
Tensile Strength	23ºC	ASTM D638	47	MPa
Elongation	23ºC	ASTM D638	25	%
Flexural Strength	23ºC	ASTM D790	76	MPa
Flexural Modulus	23ºC	ASTM D790	2200	MPa
Izod Notch Impact	23ºC	ASTM D256	21	KJ/m²
Thermal Performance
H.D.T		ASTM D648	95	ºC
Vicat		ASTM D1525	105	ºC

 

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