Task® 21 - SOLIAO

About
TASK® 21 is a performance urethane casting resin that has been described by many as having similar performance and mechanical characteristics to ABS plastic, with high compressive and flexural strength. TASK® 21 has no odor and is easy to process. Mix ratio is 2A:1B by weight or volume. Pot life is 6 minutes and handling strength is reached in 60 minutes at room temperature (depending on mass and configuration). TASK® 21 features a low mixed viscosity of 500 cps and readily de-airs itself when cast into molds. SO-Strong® or IGNITE® colorants can be added for color and a variety of powder fillers can be added to alter performance or appearance characteristics. Applications for TASK® 21 include rapid prototyping, casting strong and highly detailed models, making holding / assembly fixtures, figurines and decorative castings. IMPORTANT – TASK® 21 can not be cast into platinum-cure silicone molds. We recommend casting TASK® 21 into tin-cure silicone or urethane rubber molds (using a release agent).&&

About

TASK® 21 is a performance urethane casting resin that has been described by many as having similar performance and mechanical characteristics to ABS plastic, with high compressive and flexural strength. TASK® 21 has no odor and is easy to process. Mix ratio is 2A:1B by weight or volume. Pot life is 6 minutes and handling strength is reached in 60 minutes at room temperature (depending on mass and configuration). TASK® 21 features a low mixed viscosity of 500 cps and readily de-airs itself when cast into molds. SO-Strong® or IGNITE® colorants can be added for color and a variety of powder fillers can be added to alter performance or appearance characteristics. Applications for TASK® 21 include rapid prototyping, casting strong and highly detailed models, making holding / assembly fixtures, figurines and decorative castings. IMPORTANT – TASK® 21 can not be cast into platinum-cure silicone molds. We recommend casting TASK® 21 into tin-cure silicone or urethane rubber molds (using a release agent).&&

Product Description
Generic	PUR
Material Status	Commercial: Active
Availabilitys	Africa & Middle East ,North America,Latin America,Asia Pacific,Europe
Process Methods	casting

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.07	g/cm³	ASTM D1475
Specific volume	0.936	cm³/g	ASTM D792
Shrinkage rate
MD	0.58	%	ASTM D2566

Thermosetting mixed viscosity	Nominal value	Unit	Test method
stripping time
23℃	60	min

Supplementary information	Nominal value	Unit	Test method
Mixing ratio	2A:1B by volume

MECHANICAL	Nominal value	Unit	Test method
Shore hardness
Shaw’s D	75		ASTM D2240
Tensile modulus	1860	MPa	ASTM D638
tensile strength
fracture	37.9	MPa	ASTM D638
Tensile strain
fracture	7.5	%	ASTM D638
Bending modulus	1720	MPa	ASTM D790
bending strength	49.0	MPa	ASTM D790
Compression modulus	541	MPa	ASTM D695
compressive strength	49.0	MPa	ASTM D695

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
1.8 MPa, unannealed	62.2	℃	ASTM D648
storage stability	6.0	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.