TSU

TSU BJB Polyurethane ST-3040 A/B BJB Enterprises, Inc.

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Technical Data Sheet

Filling analysis	Test Condition	Test Method	Test Result
Brookfield viscosity	Mixed:25°C		1.75 Pa·s
	Brookfield viscosity	PartA:25°C		3.70 Pa·s
	Brookfield viscosity	Brookfield viscosity	PartB:25°C		0.450 Pa·s

elastomer	Test Condition	Test Method	Test Result
tensile strength	100%Strain	ASTM D412	0.689 MPa
	tensile strength	200%Strain	ASTM D412	1.24 MPa
		tensile strength	300%Strain	ASTM D412	1.55 MPa
		tensile strength	tensile strength	Yield	ASTM D412	>5.27 MPa
elongation	Break	ASTM D412	>1500 %
tear strength		ASTM D624	21.0 kN/m

thermosetting	Test Condition	Test Method	Test Result
Thermosetting components	GelTime		1.0 hr
	Thermosetting components	WorkTime3(25°C)		30.0 min
		Thermosetting components	PartB		按重量计算的混合比:85.按容量计算的混合比:83
			Thermosetting components	Shelf Life(25°C)		26 wk
				Thermosetting components	PartA		按重量计算的混合比:100.按容量计算的混合比:100
					Thermosetting components	Demold Time(25°C)		360to480 min
					Thermosetting components	Thermosetting components	后固化时间(71°C)		16 hr

Physical properties	Test Condition	Test Method	Test Result
density	PartA:25°C		1.047 g/cm³
density	density	PartB:25°C		1.077 g/cm³
Shrinkage rate	MD	ASTM D2566	0.60 %
density		ASTM D792	1.07 g/cm³

hardness	Test Condition	Test Method	Test Result
Shore hardness	ShoreA	ASTM D2240	38to42

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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