PP J740

Properties:
It has excellent mechanical and heat resistance properties
a temperature range of -30 ℃ -140 ℃
excellent electrical insulation performance and chemical stability
almost no water absorption
no effect in contact with the vast majority of chemicals
corrosive effect in contact with fuming sulfuric acid
fuming nitric acid
chromic acid solution
halogen
benzene
carbon tetrachloride chloroform
etc
Usages:
It can be used as engineering plastic
suitable for making TV sets
radio casings
electrical insulation materials
anti-corrosion pipes
plates
storage tanks
etc.
and also used for producing flat wires
fibers
packaging films
etc
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Technical Data Sheet

Basic performance	Test Condition	Test Method	Test Result
melt mass-flow rate			优等品｜15-30 g/10min
	melt mass-flow rate			一等品｜15-30 g/10min
	melt mass-flow rate	melt mass-flow rate			合格品｜15-30 g/10min

Mechanical properties	Test Condition	Test Method	Test Result
tensile yield strength			合格品｜≥20.0 MPa
Rockwell hardness			优等品｜≥80 R
	Rockwell hardness			一等品｜≥80 R
	Rockwell hardness	Rockwell hardness			合格品｜≥80 R
Izod notched impact strength			优等品｜≥5.0 KJ/m2
	Izod notched impact strength			一等品｜≥4.0 KJ/m2
	Izod notched impact strength	Izod notched impact strength			合格品｜≥3.0 KJ/m2
tensile yield strength			优等品｜≥22.5 MPa
tensile yield strength	tensile yield strength			一等品｜≥21.0 MPa

Other performance	Test Condition	Test Method	Test Result
Color particles			优等品｜≤5 粒/kg树脂
	Color particles			一等品｜≤10 粒/kg树脂
	Color particles	Color particles			合格品｜≤20 粒/kg树脂
Powder ash content			优等品｜≤0.02 %(m/m)
	Powder ash content			一等品｜≤0.03 %(m/m)
	Powder ash content	Powder ash content			合格品｜≤0.05 %(m/m)

Thermal performance	Test Condition	Test Method	Test Result
vicat			优等品｜≥135 ℃
	vicat			一等品｜≥135 ℃
	vicat	vicat			合格品｜≥135 ℃

IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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