{"id":886,"date":"2023-07-24T09:38:04","date_gmt":"2023-07-24T01:38:04","guid":{"rendered":"https:\/\/boss.xgtu.cn\/product\/fep-pfa-encapsulated-silicone-o-ring\/"},"modified":"2023-07-24T09:43:11","modified_gmt":"2023-07-24T01:43:11","slug":"fep-pfa-encapsulated-silicone-o-ring","status":"publish","type":"product","link":"https:\/\/www.bosssealing.com\/ja\/product\/fep-pfa-encapsulated-silicone-o-ring\/","title":{"rendered":"FEP\/PFA\u5c01\u5165\u30b7\u30ea\u30b3\u30fc\u30f3O\u30ea\u30f3\u30b0"},"content":{"rendered":"
\n

FEP Encapsulated Silicone O-Rings,PFA Encapsulated Silicone O-Rings<\/span><\/p>\n

Silicone O-Rings encapsulated with FEP or PFA are designed to address the growing problem of sealing in the most hostile chemical and temperature environments. It combines the best qualities of two materials, FEP or PFA on the outside with its chemical inertness and an elastomer on the inside for resilience. This unique combination forms a highly effective, long lasting seal for the most demanding applications.<\/span>
\n Encapsulated O-Rings are available in over 60 standard cross-section sizes from .063″ (1.60mm) to 1-1\/4″ (31.75mm). StandardEncapsulated O-Ringsare comprised of FEP over silicone can be used in temperatures from -75\u00b0 to +400\u00b0F (-60\u00b0 to +205\u00b0C) depending upon the choice of elastomer core.<\/span><\/p>\n

For high temperature applications to 500\u00b0F (260\u00b0C).<\/span><\/p>\n

PFA has higher mechanical strength than FEP at elevated temperatures and has excellent crack and stress resistance.<\/span><\/p>\n

FEP (Fluorinated Ethylene Propylene)<\/span><\/p>\n

Upper temperature limit: 400\u00b0F (204\u00b0C)<\/span>
\n Excellent chemical and corrosion resistance<\/span>
\n Will not absorb moisture<\/span>
\n Excellent resilience<\/span>
\n Smooth\/self-lubricating surface<\/span>
\n FDA Compliant<\/span><\/p>\n

PFA (Perfluoroalkoxy)<\/span><\/p>\n

Clear with light blue tint<\/span>
\n Upper temperature limit: 500\u00b0F (260\u00b0C)<\/span>
\n Excellent heat and chemical resistance<\/span>
\n Better crack and stress resistance than FEP<\/span>
\n Extremely smooth surface<\/span>
\n Low vapor permeation<\/span>
\n FDA Compliant<\/span><\/p>\n

Silicone<\/span><\/p>\n

General temperature range: -67\u00b0 to +500\u00b0F (-55\u00b0 to +260\u00b0C)<\/span>
\n Low compression set<\/span>
\n Good heat resistance<\/span>
\n Good low temperature resistance<\/span>
\n Moderate solvent resistance<\/span><\/p>\n

Ozone aging & weather resistance<\/span><\/p>\n

Related words:O RING GASKET,SILICON FEP CASED,FKM FEP CASED,SILICON ENCAPSULATED,ENCAPSULATED O RINGS<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

O RING GASKET
\nSILICON ENCAPSULATED
\nProduct description: FEP Encapsulated Silicone O Ring,PFA Encapsulated Silicone O Ring<\/p>","protected":false},"featured_media":899,"template":"","meta":{"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[32],"product_tag":[],"class_list":["post-886","product","type-product","status-publish","has-post-thumbnail","product_cat-encapsulated-seals","first","instock","shipping-taxable","product-type-external"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t