Basic performance	Test Condition	Test Method	Test Result
melt mass-flow rate	190℃,2.16kg		优级品｜0.10-0.17 g/10min
	melt mass-flow rate	190℃,2.16kg		一级品｜0.10-0.17 g/10min
	melt mass-flow rate	melt mass-flow rate	190℃,2.16kg		合格品｜0.10-0.22 g/10min
density			优级品｜0.949-0.953 g/cm³
	density			一级品｜0.949-0.953 g/cm³
	density	density			合格品｜0.948-0.954 g/cm³

Other performance	Test Condition	Test Method	Test Result
cleanliness	杂质		合格品｜≤60 粒/kg树脂
ash content			优级品｜≤0.03 %(m/m)
	ash content			一级品｜≤0.04 %(m/m)
	ash content	ash content			合格品｜≤0.05 %(m/m)
molecular weight distribution			优级品｜≥70 NNI
	molecular weight distribution			一级品｜≥70 NNI
	molecular weight distribution	molecular weight distribution			合格品｜≥60 NNI
cleanliness	色粒		优级品｜≤5 粒/kg树脂
	cleanliness	色粒		一级品｜≤10 粒/kg树脂
		cleanliness	色粒		合格品｜≤20 粒/kg树脂
			cleanliness	杂质		优级品｜≤20 粒/kg树脂
			cleanliness	cleanliness	杂质		一级品｜≤40 粒/kg树脂

mechanical properties	Test Condition	Test Method	Test Result
elongation	断裂		一级品｜≥500 %
elongation	elongation	断裂		合格品｜≥500 %
Environmental stress cracking resistance			优级品｜≥1000 h
	Environmental stress cracking resistance			一级品｜≥800 h
	Environmental stress cracking resistance	Environmental stress cracking resistance			合格品｜≥600 h
tensile strength	屈服		优级品｜≥20 Mpa
	tensile strength	屈服		一级品｜≥19 Mpa
	tensile strength	tensile strength	屈服		合格品｜≥18 Mpa
elongation	断裂		优级品｜≥500 %

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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