Smooth-Cast® ONYX® Slow

About
Smooth-Cast ONYX® is a mercury-free urethane resin that cures quickly at room temperature to a deep black, solid plastic. ONYX® offers the convenience of a 1A:1B by volume mix ratio and has a very low viscosity, so it is easy to mix and pour. ONYX® has an ultimate shore hardness of 80D and offers higher physical properties and higher heat resistance vs. other general purpose resins. Advantages that ONYX® offers over other resins; 1) if you desire a black casting, adding color pigment is not necessary, 2) cured plastic is ultra-black and darker than competitive black resins, 3) cured ONYX® plastic can be polished and buffed to a high gloss shine and 4) ONYX® offers higher heat resistance vs. competitive black resins, 5) unlike other black resins, ONYX®does not contain mercury and 6) ONYX® is less expensive vs. other black resins. Applications include reproducing sculpture, making prototypes and potting / encapsulation. Because ONYX® is a fast curing resin and becomes hard quickly, it is also great for doing fast cold cast bronze, brass, copper, nickel/silver, etc.&&

About

Smooth-Cast ONYX® is a mercury-free urethane resin that cures quickly at room temperature to a deep black, solid plastic. ONYX® offers the convenience of a 1A:1B by volume mix ratio and has a very low viscosity, so it is easy to mix and pour. ONYX® has an ultimate shore hardness of 80D and offers higher physical properties and higher heat resistance vs. other general purpose resins. Advantages that ONYX® offers over other resins; 1) if you desire a black casting, adding color pigment is not necessary, 2) cured plastic is ultra-black and darker than competitive black resins, 3) cured ONYX® plastic can be polished and buffed to a high gloss shine and 4) ONYX® offers higher heat resistance vs. competitive black resins, 5) unlike other black resins, ONYX®does not contain mercury and 6) ONYX® is less expensive vs. other black resins. Applications include reproducing sculpture, making prototypes and potting / encapsulation. Because ONYX® is a fast curing resin and becomes hard quickly, it is also great for doing fast cold cast bronze, brass, copper, nickel/silver, etc.&&

Product Description
Generic	PUR
Material Status	Commercial: Active
Features	Low Viscosity,High Heat Resistance
Availabilitys	Africa & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.09	g/cm³	ASTM D1475
Specific volume	1.00	cm³/g	ASTM D1475
Shrinkage rate
MD	1.2	%	ASTM D2566

Thermosetting mixed viscosity	Nominal value	Unit	Test method
Post curing time
121℃	4.0 to 6.0	hr

Supplementary information	Nominal value	Unit	Test method
Curing time
23℃	1.5	hr

MECHANICAL	Nominal value	Unit	Test method
Shore hardness
Shaw’s D	80		ASTM D2240
Tensile modulus	2580	MPa	ASTM D638
tensile strength	52.8	MPa	ASTM D638
Tensile strain
fracture	3.0	%	ASTM D638
Bending modulus	1970	MPa	ASTM D790
bending strength	70.5	MPa	ASTM D790
Compression modulus	675	MPa	ASTM D695
compressive strength	78.6	MPa	ASTM D695

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
1.8 MPa, unannealed	100	℃	ASTM D648
Thermosetting components
Component A	按重量计算的混合比: 120, 按容量计算的混合比: 100
Component B	按重量计算的混合比: 100, 按容量计算的混合比: 100
storage stability
23℃	5.0	min	ASTM D2471

Notes
1. Typical properties: these are not to be construed as specifications.
【 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.

Notes

1. Typical properties: these are not to be construed as specifications.

【 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.