{"id":4411,"date":"2016-09-21T16:01:32","date_gmt":"2016-09-21T16:01:32","guid":{"rendered":"https:\/\/www.bumperspecialties.com\/?page_id=4411"},"modified":"2026-06-20T08:14:33","modified_gmt":"2026-06-20T12:14:33","slug":"polyurethane-information","status":"publish","type":"page","link":"https:\/\/www.bumperspecialties.com\/es\/polyurethane-information\/","title":{"rendered":"Informaci\u00f3n sobre el poliuretano"},"content":{"rendered":"
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Informaci\u00f3n sobre el poliuretano<\/h1>\n<\/div>\n<\/div>\n\n\n\n

< Volver al Centro de Recursos<\/a><\/p>\n\n\n\n

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PDF descargable\"\"<\/a><\/p>\n\n\n\n

The results of the physical test performed on Bumper Specialties\u2019 polyurethane material are summarized in the table below. Please note, these tests were performed on hand mixed samples and the values are averaged. Values obtained from machine mixed samples would be better due to improved mixing and reduction or elimination of entrapped air.<\/p>\n\n\n\n

\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t
TEST METHOD<\/strong><\/span><\/th>STANDARD\u00a0<\/strong><\/span>DUROMETER<\/b><\/span><\/th>SOFT DUROMETER<\/strong><\/span><\/th>\n<\/tr>\n<\/thead>\n
Tensile Strength, psi (g\/cm\u00b2)<\/td>627 psi (44,032)<\/td>750 psi (52,730)<\/td>\n<\/tr>\n
Elongation, %<\/td>192<\/td>607<\/td>\n<\/tr>\n
Tear Strength<\/td>214 (38,216)<\/td>127 (22,680)<\/td>\n<\/tr>\n
Hardness, Shore A<\/td>60 \u2014 70<\/td>45 \u2014 55<\/td>\n<\/tr>\n
Bashore Rebound, %<\/td>27<\/td>35<\/td>\n<\/tr>\n
Abrasion Resistance g\/1000 cycles Tabor H18, 1kg<\/td>0.016<\/td>0.010<\/td>\n<\/tr>\n
QUV (500 hours)<\/td>Slight Yellowing<\/td>\u00a0Slight Yellowing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n\n\n
\n\n\n\n\t\n\n\t\n\t\n\t
UL-94 HBF TESTING:<\/strong><\/th>PASSES:<\/strong><\/th>\n<\/tr>\n<\/thead>\n
self extinguishing timeseconds<\/td>66.6 not heat aged \u2014 72.0 heat aged<\/td>\n<\/tr>\n
self extinguishing length, inches<\/td>0.62 not heat aged \u2014 0.52 heat aged<\/td>\n<\/tr>\n
burn rate, inches per minute<\/td>0.02 not heat aged \u2014 no data available<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n\n\n\n
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Dimension Tolerance: \u00b10.020\u2033 (0.5mm)<\/strong><\/p>\n\n\n\n

This data is based on laboratory flammability tests and should not be used to predict performance under actual fire conditions. Due to the many varying applications for our products, we recommend performing suitability tests on the original materials before use in each case. Our applications engineering service is available for you to consult.<\/p>\n\n\n\n

Aviso al Comprador<\/strong><\/p>\n\n\n\n

La informaci\u00f3n y las especificaciones aqu\u00ed contenidas se consideran confiables, pero no se ofrece ninguna garant\u00eda en cuanto a la exactitud o integridad de la informaci\u00f3n t\u00e9cnica o las recomendaciones. El \u00fanico compromiso de los Vendedores o Fabricantes con respecto al producto, en lugar de cualquier garant\u00eda de cualquier tipo, es reemplazar cualquier producto que resulte estar defectuoso. Ni el Vendedor ni el Fabricante ofrecen ninguna garant\u00eda o representaci\u00f3n de que el producto sea adecuado para un prop\u00f3sito espec\u00edfico, ni el Vendedor o el Fabricante ser\u00e1n responsables de ning\u00fan da\u00f1o incidental o consecuente por el incumplimiento de cualquier garant\u00eda expresa o impl\u00edcita. Ninguna persona est\u00e1 autorizada a asumir en nombre del Vendedor o Fabricante ninguna responsabilidad u obligaci\u00f3n con respecto a este producto que no sea la establecida expresamente en este p\u00e1rrafo.<\/p>\n\n\n\n

Los materiales utilizados por Bumper Specialties, Inc. cumplen plenamente con la norma europea RoHS.<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Polyurethane Information < Back to Resource Center Downloadable PDF The results of the physical test performed on Bumper Specialties\u2019 polyurethane material are summarized in the table below. Please note, these tests were performed on hand mixed samples and the values are averaged. Values obtained from machine mixed samples would be better due to improved mixing and reduction or […]<\/p>\n","protected":false},"author":7,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-no-title","meta":{"_acf_changed":false,"_eb_attr":"","inline_featured_image":false,"footnotes":""},"class_list":["post-4411","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nPolyurethane Information - Bumper Specialties<\/title>\n<meta name=\"description\" content=\"Our self-adhesive bumpers are made of 100% polyurethane which out performs all other materials in the industry. 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