Rapid Prototype Company

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RenShape® SL7545

 Durable stereolithography material that simulates polypropylene.

  • For polypropylene-like parts.
  • High durability.
  • Best in-class elongation at break for functional parts.
  • Excellent side walls and fine features.
  • Suitable for snap-fit parts.
  • Accurate material with wide process latitude.
  • Clear amber color.

Properties
Measurement Test Method Value
(90 minute UV post-cured)		 Value
(90 minute UV +
2 hours @ 80ºC thermal post-cured)
Hardness, Shore D ASTM D 2240 79 81
Flexural Modulus
Flexural Strength		 ASTM D 790 1,390-1,560 Mpa (200-225 KSI)
50-55 Mpa (7,300-8,000 PSI)		 1,460-1,600 Mpa (210-230 KSI)
52-56 Mpa (7,500-8,100 PSI)
Tensile Modulus
Tensile Strength
Elongation at Break		 ASTM D 638 1,400-1,900 Mpa (200-275 KSI)
35-40 Mpa (5,000-5,700 PSI)
12-21%		 1,500-1,900 Mpa (220-280 KSI)
35-40 Mpa (5,000-5,700)
10-16%
Impact Strength, Notched Izod ASTM D 256 28-39 J/m (0.5-0.7 ft-lbs/in) 22-33 J/m (0.4-0.6 ft-lbs/in)
Heat Deflection Temperature ASTM D 648 @66 PSI
ASTM D 648@264 PSI		 48-50ºC (118-122ºF)
43-48ºC (109-118ºF)		58-60ºC (136-140ºF)
48-50ºC (118-122ºF)
Glass Transition (Tg) DMA, E" peak 55ºC (131ºF) 58ºC (136ºF)
Density 1.19 g/cm3
Seller makes no representation, express or implied, including the merchantability or fitness to a particular purpose.  No statements herein are to be construed as inducements to infringe any relative patent.  Under no circumstances shall seller be liable for incidental, consequential or indirect damage for alleged negligence, breach of warranty, strict liability, tort, or contract arising in connection with the product(s).  Buyer's sole remedy and seller's sole liability for any claims shall be buyer's purchase price.  Data and results are based on controlled or lab work and must be confirmed by buyer by testing for its intended conditions of use.  The product(s) has not been tested for, and is therefore not recommended for, uses for which prolonged contact with mucous membranes, abraded skin or blood is intended or for uses for which implantation within the human body is intended.

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4141 N. Atlantic Boulevard, Auburn Hills, MI 48326
Phone:  (248) 391-6600     Fax:  (248) 393-8430
E-mail:  rapid@rpparts.com