Polyvinylidene fluoride (PVDF) is one of the most rigid and abrasion resistant of the melt-processible fluoropolymers. It has good chemical resistance, though hot sulfuric acid and hot amines can attack it.
Like most fluoropolymers, PVDF is inherently flame retardant. It retains useful mechanical properties until 300 degrees F (149 degrees C).
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| Cookie | Duration | Description |
|---|---|---|
| _lfa | 2 years | This cookie is set by the provider Leadfeeder to identify the IP address of devices visiting the website, in order to retarget multiple users routing from the same IP address. |
| apbct_cookies_test | session | CleanTalk sets this cookie to prevent spam on comments and forms and act as a complete anti-spam solution and firewall for the site. |
| apbct_page_hits | session | CleanTalk sets this cookie to prevent spam on comments and forms and act as a complete anti-spam solution and firewall for the site. |
| apbct_prev_referer | session | Functional cookie placed by CleanTalk Spam Protect to store referring IDs and prevent unauthorized spam from being sent from the website. |
| apbct_site_landing_ts | session | CleanTalk sets this cookie to prevent spam on comments and forms and act as a complete anti-spam solution and firewall for the site. |
| apbct_site_referer | 3 days | This cookie is placed by CleanTalk Spam Protect to prevent spam and to store the referrer page address which led the user to the website. |
| apbct_timestamp | session | CleanTalk sets this cookie to prevent spam on comments and forms and act as a complete anti-spam solution and firewall for the site. |
| apbct_urls | 3 days | This cookie is placed by CleanTalk Spam Protect to prevent spam and to store the addresses (urls) visited on the website. |
| cookielawinfo-checkbox-advertisement | 1 year | Set by the GDPR Cookie Consent plugin, this cookie is used to record the user consent for the cookies in the "Advertisement" category . |
| cookielawinfo-checkbox-analytics | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics". |
| cookielawinfo-checkbox-functional | 11 months | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". |
| cookielawinfo-checkbox-necessary | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". |
| cookielawinfo-checkbox-others | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. |
| cookielawinfo-checkbox-performance | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". |
| CookieLawInfoConsent | 1 year | Records the default button state of the corresponding category & the status of CCPA. It works only in coordination with the primary cookie. |
| ct_checkjs | session | CleanTalk–Used to prevent spam on our comments and forms and acts as a complete anti-spam solution and firewall for this site. |
| ct_fkp_timestamp | session | CleanTalk sets this cookie to prevent spam on the site's comments/forms, and to act as a complete anti-spam solution and firewall for the site. |
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| ct_ps_timestamp | session | CleanTalk sets this cookie to prevent spam on the site's comments/forms, and to act as a complete anti-spam solution and firewall for the site. |
| ct_timezone | session | CleanTalk–Used to prevent spam on our comments and forms and acts as a complete anti-spam solution and firewall for this site. |
| ep201 | 30 minutes | This cookie is set by Wufoo for load balancing, site traffic and preventing site abuse. |
| viewed_cookie_policy | 11 months | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. |
| Cookie | Duration | Description |
|---|---|---|
| X-Mapping-mkfapkmm | session | This cookie is used to improve the website's performance security. The cookie stores the address and the port number of the webserver which is handling the session thus it helps in route data and page request to the correct server, if a site is hosted in multiple server. |
| Cookie | Duration | Description |
|---|---|---|
| _ga | 2 years | The _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognize unique visitors. |
| _gat_UA-46406032-1 | 1 minute | A variation of the _gat cookie set by Google Analytics and Google Tag Manager to allow website owners to track visitor behaviour and measure site performance. The pattern element in the name contains the unique identity number of the account or website it relates to. |
| _gid | 1 day | Installed by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously. |
| undefined | never | Wistia sets this cookie to collect data on visitor interaction with the website's video-content, to make the website's video-content more relevant for the visitor. |
| vv_visitor_id | 3 years | Stores a generic value to identify the user's session on the website. |
| Cookie | Duration | Description |
|---|---|---|
| _lfa_test_cookie_stored | past | No description |
| _splunk_rum_sid | 15 minutes | No description |
| apbct_headless | session | No description |
| apbct_pixel_url | session | No description |
| ct_checked_emails | session | No description |
| ct_has_scrolled | session | No description |
| ct_screen_info | session | No description |
| loglevel | never | No description available. |
| sjSE | session | No description available. |
| vv_session_id | 30 minutes | No description available. |