{"id":19863,"date":"2025-01-11T21:43:50","date_gmt":"2025-01-11T21:43:50","guid":{"rendered":"https:\/\/duksilicone.com\/?post_type=product&p=19863"},"modified":"2025-01-11T21:45:58","modified_gmt":"2025-01-11T21:45:58","slug":"polyurethane-resin","status":"publish","type":"product","link":"https:\/\/duksilicone.com\/?product=polyurethane-resin","title":{"rendered":"Polyurethane Resin"},"content":{"rendered":"

Polyurethane rubber<\/strong>\u00a0is mid-range to firm hardness (Shore A40 \u2013 A90), high-performance. They offer superior strength, toughness, and abrasion-resistance that result in durable molds that capture and reproduce exact textures and the finest detail from any model.<\/p>\n

Most concrete mixes and polyurethane resins\u00a0require a suitable release agent.<\/strong><\/p>\n

Vacuum degassing<\/strong>\u00a0mixed material using a vacuum pump and chamber to remove entrapped air is recommended<\/p>\n

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Typical Uses & Casting Materials<\/h2>\n<\/div>\n<\/div>\n
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Primarily used for high production\u00a0concrete casting, forming, texture mats and concrete stamps.<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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Item<\/div>\n<\/th>\n
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Mixing ratio by weight<\/div>\n<\/th>\n
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Hardness<\/div>\n<\/th>\n
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Viscosity(cps)<\/div>\n<\/th>\n
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Working time<\/div>\n<\/th>\n
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Demould-time<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n
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P<\/p>\n

DUK40<\/p>\n<\/div>\n<\/td>\n

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A:B=100:40<\/p>\n<\/div>\n<\/td>\n

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40A\u00b13<\/p>\n<\/div>\n<\/td>\n

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1000~4000<\/p>\n<\/div>\n<\/td>\n

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5~15 Mins.<\/p>\n<\/div>\n<\/td>\n

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4~8 hours<\/p>\n<\/div>\n<\/td>\n<\/tr>\n

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DUK50<\/p>\n<\/div>\n<\/td>\n

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A:B=100:50<\/p>\n<\/div>\n<\/td>\n

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50A\u00b13<\/p>\n<\/div>\n<\/td>\n

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1000~4000<\/p>\n<\/div>\n<\/td>\n

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5~15 Mins.<\/p>\n<\/div>\n<\/td>\n

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4~8 hours<\/p>\n<\/div>\n<\/td>\n<\/tr>\n

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DUK60<\/p>\n<\/div>\n<\/td>\n

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A:B=1 : 1<\/p>\n<\/div>\n<\/td>\n

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60A\u00b13<\/p>\n<\/div>\n<\/td>\n

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1000~4000<\/p>\n<\/div>\n<\/td>\n

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5~15 Mins.<\/p>\n<\/div>\n<\/td>\n

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4~8 hours<\/p>\n<\/div>\n<\/td>\n<\/tr>\n

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DUK70<\/p>\n<\/div>\n<\/td>\n

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A:B=120 : 100<\/p>\n<\/div>\n<\/td>\n

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70A\u00b13<\/p>\n<\/div>\n<\/td>\n

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1000~4000<\/p>\n<\/div>\n<\/td>\n

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5~15 Mins.<\/p>\n<\/div>\n<\/td>\n

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4~8 hours<\/p>\n<\/div>\n<\/td>\n<\/tr>\n

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DUK80<\/p>\n<\/div>\n<\/td>\n

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A:B=1 : 1<\/p>\n<\/div>\n<\/td>\n

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80A\u00b13<\/p>\n<\/div>\n<\/td>\n

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1000~4000<\/p>\n<\/div>\n<\/td>\n

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5~15 Mins.<\/p>\n<\/div>\n<\/td>\n

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4~8 hours<\/p>\n<\/div>\n<\/td>\n<\/tr>\n

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DUK90<\/p>\n<\/div>\n<\/td>\n

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A:B=70 : 100<\/p>\n<\/div>\n<\/td>\n

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90A\u00b13<\/p>\n<\/div>\n<\/td>\n

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1000~4000<\/p>\n<\/div>\n<\/td>\n

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5~15 Mins.<\/p>\n<\/div>\n<\/td>\n

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4~8 hours<\/p>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Instruction<\/h2>\n<\/div>\n<\/div>\n
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  1. Stir Part A well before use, Stir Part B well before use.<\/li>\n
  2. Vacuum degas air of Part A and Part B first.<\/li>\n
  3. Weigh proper Part A and Part B using an accurate scale and a clean mixing container.<\/li>\n
  4. Vigorously mix and scrape walls of the container, continue mixing fast within 2 minutes until uniform.<\/li>\n
  5. Pour the mixture 2-3 inches above the pattern in a thin stream.<\/li>\n
  6. \u00a0Wait it to cure at room temperature.<\/li>\n
  7. To get a higher strength, you can heat the mold in the oven under 100\u2103 for 4-5 hours again.<\/li>\n
  8. put into production after 7 day<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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    Important tips<\/h2>\n<\/div>\n<\/div>\n
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    • Before use, read the operation manual, please.<\/li>\n
    • Before large production, a small-scale test is recommended.<\/li>\n
    • Mixing A&B fast, within 2 minutes<\/li>\n
    • Use a vacuum to de-gas this product before use under pressure. Vacuum for 2-3 minutes<\/li>\n
    • A release agent is required<\/strong><\/li>\n
    • In order to get the best performance, heat to cure is strongly recommended.<\/strong><\/li>\n
    • Use a casting machine to operate is strongly recommended.<\/li>\n
    • Both Parts A and B react with atmospheric moisture and, therefore, should be resealed or used up as soon as possible after opening.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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      Package<\/h3>\n<\/div>\n<\/div>\n
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      \n\n\n\n\n\n\n<\/colgroup>\n\n\n
      Part A \/tin<\/th>\n1 Kg<\/th>\n5 Kg<\/th>\n<\/tr>\n<\/thead>\n
      Part B \/tin<\/td>\n1 Kg<\/td>\n5 Kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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      Storage & shelf-life<\/h2>\n<\/div>\n<\/div>\n
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      9 months<\/strong>\u00a0in unopened containers when properly stored.<\/p>\n

      Both Parts A and B react with atmospheric moisture and, therefore, should be resealed or used up as soon as possible after opening. Before resealing, a heavier-than-air, dry gas, can be sprayed into open containers to displace moist air and extend storage life.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"

      Polyurethane rubber\u00a0is mid-range to firm hardness (Shore A40 \u2013 A90), high-performance. They offer superior strength, toughness, and abrasion-resistance that result in durable molds that capture and reproduce exact textures and the finest detail from any model. Most concrete mixes and polyurethane resins\u00a0require a suitable release agent. Vacuum degassing\u00a0mixed material using a vacuum pump and chamber […]<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[293],"product_tag":[],"class_list":{"0":"post-19863","1":"product","2":"type-product","3":"status-publish","5":"product_cat-polyuretane-resin","7":"first","8":"instock","9":"taxable","10":"shipping-taxable","11":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/duksilicone.com\/index.php?rest_route=\/wp\/v2\/product\/19863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/duksilicone.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/duksilicone.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/duksilicone.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=19863"}],"wp:attachment":[{"href":"https:\/\/duksilicone.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=19863"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/duksilicone.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=19863"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/duksilicone.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=19863"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/duksilicone.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=19863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}