BUP 621

About
Characteristics: Low color Very good adhesion to glass fibers Medium viscosity Very good physical and mechanical properties after curing Filler appropriate accountability Applications: Decorative accessories Manufacturing of fiberglass parts Reservoirs Prefabricated rooms Structural hygienic fittings General purpose&&

Product Description
Generic热固性聚酯
Material StatusCommercial: Active
FeaturesGood Clarity,Good bond
AvailabilitysAfrica & Middle East ,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Shrinkage rate
MD< 1.3%
Water absorption rate
balance< 0.25%
acid value< 26.00mg KOH/g
Gardner color< 1.50 

THERMALNominal valueUnitTest method
Melting peak temperature< 190
Hot deformation temperature> 60

Uncured PropertiesNominal valueUnitTest method
Solid content60 to 64%
viscosity
25℃0.38 to 0.48Pa·s
Curing time0.13 to 0.27hr
Gelation time11 to 18min

MECHANICALNominal valueUnitTest method
Babbitt hardness> 40 
tensile strength> 60.0MPa
Tensile strain
fracture> 4.0%
bending strength> 115MPa

Notes
1. Typical properties: these are not to be construed as specifications.
2. Curing condition with 0.5% Co (1%) and 2% MEKP (50%)
【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.