HIstory of man-made materials and a description of the many uses of plastics -from 1974
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Showing posts with label Clear. Show all posts
Showing posts with label Clear. Show all posts
Sunday, December 25, 2011
Tuesday, December 20, 2011
Cast Acrylic Plastic Sheet - .25" / 1/4" Thick, Clear, 24" x 48" - Pick Size And Color
!±8± Cast Acrylic Plastic Sheet - .25" / 1/4" Thick, Clear, 24" x 48" - Pick Size And Color
Penny Thickness Scale Approx.
1/2 Penny = .030 / 1/32"
1 Penny = .060 / 1/16"
2 Pennies = .125 / 1/8"
3 Pennies = .1875 / 3/16"
4 Pennies = .25 / 1/4"
Acrycast
Acrycast acrylic sheet offers superb optical clarity and optimum performance that cannot be matched at any price. Cast from premium materials, these cell cast acrylic sheets allow precision manufacturing applications to meet a wide range of specifications. Whether it's cutting, drilling, routing, cementing, polishing or thermoforming, Acrycast is a tough product to rival. Our advanced technology also assures superior resistance to weathering and crazing.
LIGHT IN WEIGHT
Acycast (specific gravity 1.19) is less than half the weight when compared to inorganic glass.
WATER-CLEAR
Colorless Acycast is crystal clear, and transmits 92% of visible light.
CHEMICAL RESISTANT
Acrycast is resistant to inorganic chemicals and normal chained hydrocarbons. However, contact with organic solvents may cause swelling, crazing, or cracking.
IMPACT RESISTANT
Acrycast is approximately 8 to 10 times more resistant to impact than ordinary plate glass.
EASY FABRICATION
Acrycast can be saw cut, drilled, routed, machined, solvent cemented, polished and strip bent using conventional acrylic sheet fabrication techniques.
THERMO FORMABLE
An excellent thermoplastic, Acrycast may be thermoformed. Because Acrycast is a cell cast sheet, it is not subject to the excessive shrinkage that is encountered in extruded or continuously manufactured sheets.
SURFACE HARDNESS
In general, Acrycast has a surface hardness almost identical to aluminum. Acrycast is harder than most other plastic sheeting, yet slightly softer than glass. Therefore, Acrycast may be scratched by abrasion.
- UV LIGHT RESISTANCE
- CHEMICAL RESISTANT
- IMPACT RESISTANT
- OPTICAL CLARITY
- LIGHT IN WEIGHT
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Wednesday, December 7, 2011
Polycarbonate Sheet - .25" / 1/4" Thick, Clear, 24" x 48" - Pick Size And Color
!±8± Polycarbonate Sheet - .25" / 1/4" Thick, Clear, 24" x 48" - Pick Size And Color
Rate :
| Price : | Post Date : Dec 07, 2011 13:26:18Usually ships in 24 hours
Penny Thickness Scale Approx.
1/2 Penny = .030 / 1/32"
1 Penny = .060 / 1/16"
2 Pennies = .125 / 1/8"
3 Pennies = .1875 / 3/16"
4 Pennies = .25 / 1/4"
Polycarbonate sheet combines high impact and temperature resistance with optical clarity and can be utilized for secondary glazing behind existing glazing for economical protection against breakage or intrusion. Polycarbonate sheet can be cut, sawn, drilled and milled by using standard workshop equipment without the risk of cracking and breakage and is therefore an excellent candidate for fabricating a wide range of indoor applications such as machine guards etc. Polycarbonate sheet can be easily thermoformed into complex parts while retaining its excellent properties necessary for demanding applications such as vandal proof street furniture. Polycarbonate sheet may be decorated using a wide variety of modern techniques such as painting and screen printing.
Unlike most thermoplastics, polycarbonate can undergo large plastic deformations without cracking or breaking. As a result, it can be processed and formed at room temperature using sheet metal techniques, such as forming bends on a brake. Even for sharp angle bends with a tight radius, no heating is generally necessary. This makes it valuable in prototyping applications where transparent or electrically non-conductive parts are needed, which cannot be made from sheet metal
Light transmission
Transparent Polycarbonate sheet have excellent light transmission, dependent of thickness between 84 - 87%.
Fire performance
Polycarbonate sheet has good fire behavior characteristics. Lexan sheet does not contribute significantly to the spread of fire or to the generation of toxic gases. For details please contact your local sales office.
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