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Eastman Provista NXT Copolymer Resin for Profile Extrusion

Category Polymer , Thermoplastic , Polyester, TP
Manufacturer Eastman Chemical
Trade Name Provista
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Eastman Provista NXT Copolymer Resin for Profile Extrusion.pdf
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Material Notes:
Applications:Candy packagingCorner guardsDisplays, Fixtures and Point of purchaseFood packagingFurniture guardsIntegrated circuit tubesLighting tubesPlastics for hygiene feminine productsPricing channelsTeething railsTubingKey Attributes:Capable of running on PVC lines with minor setup adjustmentsCompatible with the PET recycle streamGood chemical resistanceGood melt strength with ease of handlingGood toughness with design flexibilityHigh processing speedsSparkling clarity with high glossVersatile process setup (high or low drawdown ratios, multiple cooling methods)Product Description: Eastman Provista copolymer NXT is a resin specifically developed for extrusion into profiles where aesthetics like high clarity and gloss, coupled with design flexibility and sustainability drive demand. Compared to commonly used materials, Eastman Provista copolymer NXT can often run on most standard processing equipment at increase speeds. The extremely high melt strength of this resin gives added versatility for a variety of process setups and makes it an excellent choice when extruding profiles into complicated shapes. In addition, its compatibility with the PET recycle stream makes this product and environmentally friendly choice. This product has been GREENGUARD INDOOR AIR QUALITY CERTIFIED®. This product is certified to NSF/ANSI Standard 51 for Food Equipment materials. This product has been CRADLE TO CRADLE CERTIFIEDcm Silver.Information provided by Eastman.
Physical Properties Metric English Comments
Specific Gravity 1.31 g/cc
1.31 g/cc
ASTM D792
Density 1.31 g/cc
0.0473 lb/in³
ASTM D792
Linear Mold Shrinkage 0.0030 cm/cm
0.0030 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Rockwell R 110
110
ASTM D785
Tensile Strength at Break 26.0 MPa
3770 psi
ASTM D638
Tensile Strength, Yield 53.0 MPa
7690 psi
ASTM D638
Elongation at Break 116 %
116 %
ASTM D638
Elongation at Yield 5.0 %
5.0 %
ASTM D638
Tensile Modulus 2.208 GPa
320.2 ksi
ASTM D638
Flexural Strength 71.8 MPa
10400 psi
ASTM D790
Flexural Modulus 2.106 GPa
305.5 ksi
ASTM D790
Izod Impact, Notched 0.418 J/cm

@Temperature -40.0 °C
0.783 ft-lb/in

@Temperature -40.0 °F
ASTM D256
0.772 J/cm

@Temperature 23.0 °C
1.45 ft-lb/in

@Temperature 73.4 °F
ASTM D256
Izod Impact, Unnotched 33.61 J/cm

@Temperature -40.0 °C
62.97 ft-lb/in

@Temperature -40.0 °F
ASTM D4812
NB

@Temperature 23.0 °C
NB

@Temperature 73.4 °F
ASTM D4812
Puncture Energy 37.0 J

@Temperature -40.0 °C
27.3 ft-lb

@Temperature -40.0 °F
At Max load; ASTM D3763
38.0 J

@Temperature 23.0 °C
28.0 ft-lb

@Temperature 73.4 °F
At Max load; ASTM D3763
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 68.0 °C
154 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 62.0 °C
144 °F
ASTM D648
Optical Properties Metric English Comments
Haze 0.40 %
0.40 %
ASTM D1003
Gloss 151.4 %
151.4 %
at 45°; ASTM D2457
Transmission, Visible 88 %
88 %
Regular; ASTM D1003
91 %
91 %
Total; ASTM D1003
Descriptive Properties Value Comments
Color -0.2
a*, ASTM D2244
0.6
b*, ASTM D2244
95.4
L*, ASTM D2244
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