Pentaerythritol Tetraacrylate (PETA)

Cat No:PPFM-0128

Description

A tetrafunctional monomer raw material used to increase the cross-linking density of 3D resins, resulting in significantly higher surface hardness and heat resistance.

Datasheet

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Basic Information

Material State	Liquid
Color	Clear/Yellow
Viscosity (cP)	600
Density (g/cm³)	1.18
Application Method	Mix-in Additive
Curing Mechanism	UV / EB Cure
Surface Tension (mN/m)	36.5
Thermal Stability	180°C
Shore Hardness	85D
Contact Angle (Water)	55°
Solubility	Organic Solvents
Flash Point	160°C
Shelf Life	12 Months
Storage Temp	15-25°C
Tensile Strength	55 MPa
Flexural Modulus	3.2 GPa
Elongation at Break	0.03
Refractive Index	1.48
Electrical Resistance	Insulator
Moisture Absorption	<0.5%
Biocompatibility	Industrial
Shrinkage Rate	<1.5%
Functional Group	Acrylate

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