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MAJORIS CB370

Category:	PP, Unspecified , Polypropylene
Manufacturer:	AD majoris
Trademark:	MAJORIS
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	qV2Eab_MAJORIS-CB370.pdf
PRICE:	Order Products email sales@su-jiao.com

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CB370 is a natural, 35% mineral filled polypropylene compound intended for injection moulding.

The product is available in natural (CB370) and black (CB370 - 8229) but other colours can be supplied on request.

CB370 has been developed for applications where high density, good impact strength, good surface finish and good flow properties are necessary.

APPLICATIONS
High density products, such as:

Sound absorption parts

Electronic housings

Cosmetics mouldings

Appliances

General Information
Filler / Reinforcement	Mineral filler, 35% filler by weight
Features	High density Impact resistance, good Recyclable materials Good liquidity Excellent appearance
Uses	Electrical housing Electrical appliances Sound insulation Cosmetics
Appearance	Black Available colors Natural color
Forms	Particle
Processing Method	Injection molding

Physical	Nominal Value	Unit	Test Method
Density	1.25	g/cm³	ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)	3.0	g/10 min	ISO 1133
Molding Shrinkage	1.0 - 1.4	%

Mechanical	Nominal Value	Unit	Test Method
Flexural Modulus ¹	2150	MPa	ISO 178

Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength (23°C)	4.5	kJ/m²	ISO 179/1eA

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature (0.45 MPa, Unannealed)	105	°C	ISO 75-2/B

Flammability	Nominal Value		Test Method
Flame Rating	HB		UL 94

Injection	Nominal Value	Unit
Drying Temperature	80.0	°C
Drying Time	3.0	hr
Processing (Melt) Temp	220 - 260	°C
Mold Temperature	30.0 - 50.0	°C
Injection Rate	Moderate

Injection instructions
Holding pressure: 50 to 70% of the injection pressure

Note Message
1 .	2.0 mm/min

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