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Mineral Filled PP

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Mineral Filled PP PP-T20
Our mineral filled polypropylene is characterized by mineral filling, excellent surface gloss, high rigidity and good dimensional stability.

Application
The mineral filled PP is widely used for injection molding. In addition, it can be used as the shell of electrical household appliances

Properties of Mineral Filled PP PP-T20

Test Project	Test Methods	Unit	Typical Values [1]
Tensile Stress	GB/T1040-92	Mpa	25-35
Flexural Stress	GB/T 9341-2000	Mpa	40-50
Flexural Modulus	GB/T9341-2000	Mpa	1000-1500
Impact Strength	GB/T1043-93	KJ/m²	≥10
Elongation At Break	GB/T1040-92	%	≥600
Heat Distortion Temperature	GB/T1634-2004	°C	110-135
MFR	GB/T 3682-2000	g/10min	5-15
Testing Condition	23±2°C, 50±5%RH

[1] Typical Values are average statistics in lab for reference. They are not used as products standards.

Processing Conditions

		Start Point	Range
Melt Temp		210°C	190-215°C
Barrel Zone Temp.	Rear	190°C	180-210°C
	Center	210°C	190-230°C
	Front	210°C	200-240°C
Mold Temp.		50°C	40-70°C
Processing Temp. Limit		260°C
Injection Speed		Slow to Moderate
Pre-Dry Requirements		80°C, 2hr

Note: All the statistics above are for reference and can be adjusted according to different requirements.

As a specialized mineral filled PP manufacturer in China, Lianlian has been ISO9001 and ISO14001 certified. In the manufacturing process of our fire retardant, we adjust the product structure to produce products that have no harmful substance to the environment. Due to our strict management, our fireproof products are reliable in quality, UL94V-0 certified, and are widely used in the flame retardant treatment of various decorative materials. If you are looking for environmentally friendly flame retardant, please choose Lianlian!

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