Difference between revisions of "Rubber"

From CAMEO
Jump to: navigation, search
(Replaced content with "==Description== Please see * Rubber (natural, vulcanized) * Rubber (synthetic) * Rubber (chlorinated)")
 
(13 intermediate revisions by the same user not shown)
Line 1: Line 1:
'''Description'''
+
==Description==
  
 
+
Please see
Table of Selected polymers belonging to this polymer class (links are for CAMEO pages)
+
* [[Rubber (natural, vulcanized)]]
{| class="wikitable"
+
* [[Rubber (synthetic)]]
|-
+
* [[Rubber (chlorinated)]]
!Polymer name!!Properties of Concern
 
|-
 
|[[Polybutadiene]] ([[Buna]])||Compounded with a wide variety of materials
 
|-
 
|[[Polystyrene]]||Compounded with a wide variety of materials
 
|-
 
|[[Nitrile rubber]] (NBR)||Some NBR are blended with PVC and contain chloride
 
|-
 
|[[Styrene-butadiene rubber]] (SBR)||Tendency to crawl; Compounded with a wide variety of materials
 
|-
 
|Acrylonitrile butadiene styrene (ABS)||Compounded with a wide variety of materials
 
|-
 
|Ethylene Propylene Rubber (EPR)
 
|-
 
|Ethylene Propylene Diene (EPDM) - wikipedia link||May be crosslinked with other products with sulfur vulcanization
 
|-
 
|[[Butyl rubber]] ([[Isoprene]])
 
|-
 
|[[Neoprene]] ([[polychloroprene]])||Chlorinated, may off-gas acids
 
|-
 
|[[Polysulfide]]||May contain PCB’s, can cause damage to metals when in contact with stainless and carbon steels
 
|-
 
|[[Polyurethane]] (Spandex)||Problematic class of materials
 
|-
 
|Silicone Rubber  - wikipedia||Off-gassing depends on the initial curing system, platinum based cures have no offgassing; condensation cures can produce acid, neutral or basic chemicals during curing; peroxide cures can produce ketones or chlorinated aromatic chemicals as the material ages and breaks down.
 
|}
 
 
 
'''Applications'''
 
 
 
'''Personal Risks'''
 
 
 
'''Environmental Risks'''
 
 
 
'''Collection Risks'''
 
 
 
'''Working Properties'''
 
 
 
'''Forms/Sizes'''
 
 
 
'''Additional Information'''
 
See [[Rubber (Natural, Vulcanized)]]; [[Rubber, chlorinated]]; or [[Rubber (Synthetic)]]
 
 
 
'''Resources and Citations'''
 
 
 
* Contributions: Molly McGrath
 

Latest revision as of 09:37, 21 July 2020