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Product Name: Polypropylene Resin (M800U)  
Trade Mark: Sanren Brand  
Alternative Name: ?  
Molecular formula/Structural Formula:
Production Process: Liquid phase bulk polymerization process is used for production of the product. The polymer produced is of high ethylene content block copolymer type.  
Properties: The pellet product is ivory white and in the shape of a cylinder with satisfied strength, high abrasion resistance and low temperature resistance, high low-temperature impact strength and stress-fracture resistance, excellent chemical stability and insulating characteristics and fairly good heat resistance.  
Grade: ?  
National Standard Grade: PPB-MP-105  
Enterprise Standard Grade: M800U  
Specifications:

Q/SH 012.07.06-1999 Polypropylene resin

No.

Item

Unit

Quality Criteria

Testing

Method

Premium-grade

1st-grade

On-spec.

1

Cleanliness

piece/kg <=

0-5

6-10

11-20

GB 12670

2

Melt flow rate

g/10min

8.0(+-2.7)

8.0(+-2.7)

8.0(+-3.2)

GB 3682

3

Tensile yield strength

MPa >=

18.6

18.6

18.6

ASTM D638

4

Outrigger impact strength(23℃)

J/m >=

490

25.5

23.5

MA 17027

5

Bending modulus

GPa >=

0.8

0.8

0.7

MA 17074

6

Ash

%(m/m) <=

0.02

0.03

0.05

MA 15681

7

Chlorine content

%(m/m) <=

0.006

MA 15794

8

Yellowness index

<=

4

4

4

MA 19037

9

Low temperature transition point

℃ <=

-45

-45

-45

MA 17116

 
Scope of Application: The basic material for household electric appliance parts and automobil parts.  
Major Applications: ?^# Injection moulding.  
Process Method: Heavy duty PE film bag as inner packaging and PP woven bag as outer packaging. Each bag has a net weight of 25kg.  
Packing: Converted dimension 550mm?50mm or big package.  
Packing Size: The product should be stored in a dry, well ventilated warehouse. To avoid direct sunlight, the product should not be stored in the open air.  
Storage: By means of truck, vessel or train. During transportation, the product should not be exposed to the sunlight and rain. Neither should the product be mixed with contaminants. There should be no heavy bump or unloading by throwing the bags.  
Transportation: 1. Be away from fire and heat sources.
2. Should not be stored or transported together with chemicals and inflammables.
3. Warehouse must be equipped with extinguishers or fire fighting device.
4. Water, carbon dioxide, dry powder or 1211 can be used as extinguishers for the product. 
Safety Precautions:  
SPC

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