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neerajsinghvns : plastic   40

McMaster-Carr - High-Strength Twist-Resistant Plastic Anchors, for Number 10 Screw Size, 2" Long
High-Strength Twist-Resistant Plastic Anchors with Screw for Block and Brick; MORE expensive;;;
High-Strength Twist-Resistant Plastic Anchors....................for Block and Brick; LESS expensive;;;
https://www.mcmaster.com/#catalog/124/3422/=1ck3nfi
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https://www.mcmaster.com/#95482a143/=1ci34wf ;;;
tags: McMaster Carr - High-Strength Twist-Resistant Plastic Anchors for Number 10 Screw Size 2" Long | tubular anchor #10 2inch 2 inch ;;;
McMaster  Carr  -  High-Strength  Plastic  Anchors  for  Number  10  Screw  Size  2"  Long  |  tubular  anchor  #10  2inch  2  inch  Twist  Resistant 
april 2018 by neerajsinghvns
Tubular Plastic Anchors - Fastener Mart
#10 or #12 should work with 3 inch deck screws to mount 2by4 2x4 on wall.
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anchor should be 2 inches long.
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1.5 inch thick 2by4.
2 inch hole in concrete.
That leaves 0.5 inch leeway for the screw to dig into the 2by4.
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tags: Tubular Plastic Anchors - Fastener Mart | wall screw needsEditing size search by anchor HowTo mount 2x4 2by4 on ;;;
Tubular  Plastic  Anchors  -  Fastener  Mart  |  wall  screw  needsEditing  size  search  by  anchor  HowTo  mount  2x4  2by4  on 
april 2018 by neerajsinghvns
Plastic End Caps | StockCap
https://www.stockcap.com/store/end-caps.html;;;
tags: Plastic End Caps | StockCap ; cap endcap endcaps for tube tubing ;;;
Plastic  End  Caps  |  StockCap  ;  cap  endcap  endcaps  for  tube  tubing 
september 2017 by neerajsinghvns
Crown Packaging International | wholesale plastic containers, Wine and beer bottles and glass jars | bottle caps, lids and sprayers
http://www.crownpolycon.com/crown/plastic.php;;;

tags: Crown Packaging International | wholesale plastic containers, Wine and beer bottles and glass jars | bottle caps, lids and sprayers | bottle caps canola oil walmart needsEditing bottle caps canola oil walmart needsEditing ;;;
Crown  Packaging  International  |  wholesale  plastic  containers  Wine  and  beer  bottles  glass  jars  bottle  caps  lids  sprayers  canola  oil  walmart  needsEditing 
august 2017 by neerajsinghvns
Crystalline vs. Amorphous PET
http://www.ptonline.com/knowledgecenter/Plastics-Drying/Resin-Types/Crystalline-vs-Amorphous-PET;;;
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All PET materials are hygroscopic, so exposure to a humid environment will cause them to absorb moisture. This moisture causes a cleavage in the polymer chain during melt and results in a degradation of the physical properties of the product produced.

Virgin PET
Virgin PET is usually in a crystalline state (indicated by its white color) when it is purchased from a supplier.
Reground PET
Regrind PET material is usually not crystalline, but amorphous and clear in color.
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Agitating the material while heating it to a temperature of about 180˚ F will convert the material from its amorphous state to a crystallized state, ready for drying. We call this process crystallizing but technically, it is a re-crystallization of the material.
states  state  properties  plastics  plastic  crystalline  amorphous  PET 
april 2013 by neerajsinghvns
What's the difference between Crystalline and Amorphous States?;;;
http://www.eng-tips.com/faqs.cfm?fid=993;;;
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What's the difference between Crystalline and Amorphous States?;;;
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The nature of crystalline and amorphous polymer states is often misconstrued and misused. The term amorphous means to have no defined shape, or an easily altered shape, like a liquid or a rubber. Crystalline, on the other hand, insinuates that there is a regular, defined pattern to the molecular aggregates --- crystallized carbon forms a substance we call “diamond”. These terms are used to define two separate “solid” states that exist particularly in polymers. The confusing part is that they coexist in many polymers --- the so-called semi-crystalline polymers.

The amorphous nature of polymers is analogous to a plateful of spaghetti --- loose and randomly coiled. While the crystalline state is more like the uncooked spaghetti in the box --- the chains are all tightly bundled and ordered in the same direction.

In a polymer, these two states coexist,
plastics  difference  between  crystalline  and  amorphous  states  plastic 
april 2013 by neerajsinghvns
BASF Ultrason E 2010 PES
http://www.matweb.com/search/datasheet.aspx?matguid=3e87e38ed37b4c7dabda1002a2aa5840&ckck;=1;;;
ultrason;;;
BASF Ultrason® E 2010 HC PESU;;;
Crown glass (pure) 1.50 - 1.54
Flint glass (pure) 1.60 - 1.62
Crown glass (impure) 1.485 - 1.755
Flint glass (impure) 1.523 - 1.925
Pyrex (a borosilicate glass) 1.470
plastic  Ultrason  RI  Index  Refractive  MatWeb 
may 2012 by neerajsinghvns
How Plastic Bottles are Made - YouTube
http://www.youtube.com/watch?v=T01i_vp2mJE&feature;=related;;;
at 02:20 commentary, rod is inserted to stretch the preform length wise;;;
injection
and
then
stretch
blow
molding
video
How
Plastic
Bottles
are
Made
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YouTube
injection  and  then  stretch  blow  molding  video  How  Plastic  Bottles  are  Made  -  YouTube 
november 2011 by neerajsinghvns
Custom Made Plastic Molding Custom Molds Custom Molded Parts
http://www.designtekplastics.com/c-9-5-steps-to-molding-plastic.aspx;;;

5 STEPS TO MAKING YOUR IDEA REAL

1. Create A CAD Drawing

* Have an idea or sketch with your dimensions and expectations for the design
* Design the product with the computer program like CAD

2. Plan and Choose the Correct Plastics, Expectations

* Ask Specific Questions:
* What are the conditions under which the product will be used such as temperature, moisture, ultraviolet exposure, chemicals, electrical resistance, physical properties, colorability, and resistance to scratching?
* What tolerance requirements are expected in the performance of the product?
* WIll the product be under any stresses, exposure to impact, bending or gliding?
* Is color matching a factor?
* What is the cost per inch of material? Its weight?
* Cover approval requirements-underwriters, Pure Food Administration, military, and others.
injection  molding  5  steps  questions  Custom  Made  Plastic  Molds  Molded  Parts 
september 2010 by neerajsinghvns
Product Locator - BASF Corporation Plastics Portal
Technical & Material Safety Datasheets
Search by Tradename/Polymer Type
plastic  plastics  BASF  datasheet  polymer  PRODUCT  LOCATOR 
january 2008 by neerajsinghvns

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