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PP

百度青海快3开奖结果 www.lxtmp.tw Product Name: PP, referred to as: PP
High impact strength and good rigidity.
Large and medium-size blow molding products, plate, sheet, bottles.

Implement standard: Q/PYG003-2005

Item

Technical index

Excellent grade

Qualified

1. Appearance

Polluted particles

/kg

0-5

6-40

Snake skin and silk hair

/kg

0-40

41-60

Big and small particles

%≤

5.0

2. Melt flow rate(230°C. 2.16kg)

g/10min≤

0.42

0.5

3. Isotactic index

%≥

--

4. Cantilever beam impact strength

23°C

J/m≥

--

-20°C

J/m≥

50

45

5. Tensile yield strength

MPa≥

24

22

6. Flexural modulus

MPa≥

900

850

7. Powder ash

%≤

0.03

8. Haze

%≤

--

9. Whiteness

65

Performance and use: good low temperature resistance impact performance and specially used in cold water pressure pipe


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