Eastman Tenite 285A3R30018 Butyrate Natural, Trsp

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Eastman Tenite 285A3R30018 Butyrate Natural, Trsp (discontinued **)
Categories:	Polymer; Renewable/Recycled Polymer; Thermoplastic; Cellulosic; Cellulose Acetate Butyrate, Molded
Material Notes:	Tenite cellulosic plastics are noted for their excellent balance of properties - toughness, hardness, strength, surface gloss, clarity, and a warm feel. The mechanical properties of Tenite cellulosic plastics differ with plasticizer levels. Lower plasticizer content yields a harder surface, higher heat resistance, greater rigidity, higher tensile strength, and better dimensional stability. Higher plasticizer content increases impact strength. Tenite cellulose plastics are available in natural, clear, selected ambers, or smoke transparents and black translucents. Color concentrates are available in let-down ratios from 10:1 to 40:1. Tenite Cellulose Acetate Butyrate 285-18 has a plasticizer level of 18% and contains an odor mask. Applications/Uses Ophthalmic Optical safety frames
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Specific Gravity	1.17 g/cc	ASTM D792
Water Absorption	1.3 %	24h Immersion; ASTM D570
Collected Volatile Condensable Material	0.90 %	Weight loss on heating, 72hrs, 80°C; ASTM D707

Mechanical Properties	Original Value	Comments
Hardness, Rockwell R	26	ASTM D785
Tensile Strength at Break	30.7 MPa	ASTM D638
Tensile Strength, Yield	23.5 MPa	ASTM D638
Elongation at Break	50 %	ASTM D638
Flexural Yield Strength	30.4 MPa	ASTM D790
Flexural Modulus	1.034 GPa	ASTM D790
Izod Impact, Notched	1.10 J/cm @Temperature -40.0 °C	ASTM D256
	358 J/m @Temperature 23.0 °C	ASTM D256

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	75.0 °C	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	61.0 °C	ASTM D648
Vicat Softening Point	94.0 °C	ASTM D1525

Optical Properties	Original Value	Comments
Haze	<= 8.5 %	ASTM D1003

Descriptive Properties
Plasticizer, %	18
Soluble Matter Loss, %	0.1	ASTM D570

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
Eastman Tenite Butyrate 575E3720010 Clear, Trsp Cellulose Acetate Butyrate

PE9100 / 35156

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message