TiGlaze™ ST

About
Eastman TiGlaze™ copolyester was designed to respond to the needs of users, specifiers, and manufacturers in the Architectural Glazing industry. It offers a combination of strength, ease of fabrication, and flexibility in design for glazing applications such as skylights, vaults, shelters and building entries. Eastman is introducing the joint offering for sale of Eastman TiGlaze ST™ copolyester and Eastman TiGlaze UV™ copolyester (which, when sold together, Eastman refers to as its Eastman TiGlaze ST™ copolyester system). Eastman also offers TiGlaze ST™ with Spectar UV™. This sheet has received a notice of acceptance by the Miami-Dade County, Florida Building Code Compliance Office (Miami-Dade County, Florida NOA 08.0423.19, Expiration Date: 07/03/2013) for use in skylights. *Eastman TiGlaze™ is only available in the United States. This product has been GREENGUARD INDOOR AIR QUALITY CERTIFIED®. The GREENGUARD INDOOR AIR QUALITY CERTIFIED® Mark is a registered certification mark used under license through the GREENGUARD Environmental Institute (GEI). GEI is an industry-independent, non-profit organization that oversees the GREENGUARD Certification Program. The GREENGUARD Certification Program is an industry independent, third-party testing program for low-emitting products and materials for indoor environments. For more information about GEI and to obtain printable certificates for Eastman Copolyesters, visit www.greenguard.org. Choose Eastman Chemical Company under the Manufacturer category and click search to display a list of our products. This product has been CRADLE TO CRADLE CERTIFIED(cm) Silver. The CRADLE TO CRADLE CERTIFIED(cm) Mark is a registered certification mark used under license through McDonough Braungart Design Chemistry (MBDC). MBDC is a global sustainability consulting and product certification firm. The CRADLE TO CRADLE® framework moves beyond the traditional goal of reducing the negative impacts of commerce (‘eco-efficiency’), to a new paradigm of increasing its positive impacts (‘eco-effectiveness’). At its core, Cradle to Cradle design perceives the safe and productive processes of nature’s ‘biological metabolism’ as a model for developing a ‘technical metabolism’ flow of industrial materials. Product components can be designed for continuous recovery and reutilization as biological and technical nutrients within these metabolisms. For more information about MBDC and to obtain printable certificates for Eastman Copolyesters, visit www.mbdc.com. Choose Eastman Chemical Company under Company Name in C2C Certified products to display a list of our products.&&

Product Description
SupplierEastman
Generic PCTG
Material StatusCommercial: Active
FeaturesGood Rigidity,Good flexibility,Durability,V-2
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density1.23g/cm³ASTM D1505
Water absorption rate
23℃,24hr0.19%ASTM D570
Intrinsic viscosity
23℃0.73 Internal Method
colour ASTM E313
a:3.00 mm-0.15 ASTM E313
b:3.00 mm0.34 ASTM E313
L:3.00 mm96 ASTM E313

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch ASTM D256
-30℃83J/mASTM D256
0℃110J/mASTM D256
23℃无断裂 ASTM D256
Notched impact strength of cantilever beam ASTM D4812
-30℃无断裂 ASTM D4812
23℃无断裂 ASTM D4812
Dart impact equipped with measuring instruments ASTM D3763
-30℃,Energy at Peak Load52.0JASTM D3763
0℃,Energy at Peak Load42.0JASTM D3763
23℃,Energy at Peak Load41.0JASTM D3763

THERMALNominal valueUnitTest method
Hot deformation temperature ASTM D648
0.45 MPa, unannealed77.0ASTM D648
1.8 MPa, unannealed73.0ASTM D648
Vicat Softening Temp86.0ASTM D1525

Electrical performanceNominal valueUnitTest method
Surface resistivity1.0E+17ohmsASTM D257
Volume resistivity
23℃1.0E+16ohms·cmASTM D257
Arc resistance130secASTM D495
Electrostatic attenuation
23℃Failed to Discharge ASTM D4470

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant levelV-2 UL 94

optical performanceNominal valueUnitTest method
gloss
60°,3000 µm150 ASTM D2457
Transmittance
Total, 3000 µ m91.0%ASTM D1003
Haze
3000 µm0.50%ASTM D1003
Yellowness index
3.00 mm0.81YIASTM D1925

Supplementary informationNominal valueUnitTest method
Sheet Thickness(Tested)3.00mm

MECHANICALNominal valueUnitTest method
Rockwell hardness
R-level107 ASTM D785
Tensile modulus
23℃1800MPaASTM D638
tensile strength ASTM D638
Yield, 23 ℃48.0MPaASTM D638
Fracture, 23 ℃53.0MPaASTM D638
Tensile strain ASTM D638
Yield, 23 ℃5.0%ASTM D638
Fracture, 23 ℃340%ASTM D638
Bending modulus
23℃2000MPaASTM D790
bending strength
5% strain, 23 ℃71.0MPaASTM D790

Notes
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