{"id":44867,"date":"2022-12-01T10:25:16","date_gmt":"2022-12-01T02:25:16","guid":{"rendered":"https:\/\/3t-insulation.com\/microfiber-high-temperature-glass-wool-insulation-hi-temp-series\/"},"modified":"2022-12-01T10:25:16","modified_gmt":"2022-12-01T02:25:16","slug":"microfiber-high-temperature-glass-wool-insulation-hi-temp-series","status":"publish","type":"product","link":"https:\/\/3t-insulation.com\/en\/product\/microfiber-high-temperature-glass-wool-insulation-hi-temp-series\/","title":{"rendered":"MicroFiber High Temperature Glass Wool Insulation Hi-Temp Series"},"content":{"rendered":"

Micro Hi-Temp<\/h2>\n

Micro Hi-Temp glass wool insulation is designed for high-temperature applications up to 350\u00b0C, suitable for boilers, ovens, and high-temperature machinery<\/p>\n

Thermal Conductivity<\/b><\/h3>\n

In heat resistance applications, thermal conductivity is crucial. To prevent heat loss, choose insulation with low thermal conductivity – the closer to 0, the better<\/p>\n

Micro Hi-Temp Thermal Conductivity Table<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
\n

Mean Temperature<\/p>\n<\/td>\n

\n

Thermal Conductivity<\/p>\n

(W\/m.K)<\/p>\n<\/td>\n<\/tr>\n

\n

32 kg\/m3<\/p>\n<\/td>\n

\n

40 kg\/m3<\/p>\n<\/td>\n<\/tr>\n

\n

100<\/p>\n<\/td>\n

\n

0.046<\/p>\n<\/td>\n

\n

0.041<\/p>\n<\/td>\n<\/tr>\n

\n

150<\/p>\n<\/td>\n

\n

0.059<\/p>\n<\/td>\n

\n

0.049<\/p>\n<\/td>\n<\/tr>\n

\n

200<\/p>\n<\/td>\n

\n

0.074<\/p>\n<\/td>\n

\n

0.058<\/p>\n<\/td>\n<\/tr>\n

\n

250<\/p>\n<\/td>\n

\n

0.098<\/p>\n<\/td>\n

\n

0.068<\/p>\n<\/td>\n<\/tr>\n

\n

300<\/p>\n<\/td>\n

\n

0.129<\/p>\n<\/td>\n

\n

0.080<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Water Vapor Absorption<\/h3>\n

In industrial heat applications, water and moisture can damage thermal insulation. When water and moisture penetrate insulation, they reduce efficiency and increase weight, potentially causing detachment <\/span><\/p>\n

However, MicroFiber glass wool has been tested for water absorption according to ASTM C411 standard. Test results show water absorption of < 1%, which is very low. When water drops fall on MicroFiber glass wool, they don’t penetrate but form beads on the surface and naturally evaporate<\/p>\n

\"WATER<\/a>

Water droplets on glass wool form beads without penetrating the glass wool.<\/p><\/div>\n

Surface Flame Spread<\/h3>\n

NFPA (National Fire Protection Agency) standard NFPA 101 Life Safety Code requires material classification into Class A, B, C, tested according to NFPA 255, ASTM E84, or UL 723<\/p>\n

Testing provides two values: Flame-Spread Index (FSI) and Smoke Development Index (SDI), and materials are classified based on these values.<\/p>\n

Material Classification Table for Surface Fire Spread According to ASTM E84<\/strong><\/p>\n\n\n\n\n\n\n
<\/td>\n\n

Flame-Spread Index (FSI)<\/p>\n<\/td>\n

\n

Smoke Development Index (SDI)<\/p>\n<\/td>\n<\/tr>\n

\n

Class 1 or Class A<\/p>\n<\/td>\n

\n

0 – 25<\/p>\n<\/td>\n

\n

450 Maximum<\/p>\n<\/td>\n<\/tr>\n

\n

Class 2 or Class B<\/p>\n<\/td>\n

\n

26 – 75<\/p>\n<\/td>\n

\n

450 Maximum<\/p>\n<\/td>\n<\/tr>\n

\n

Class 3 or Class C<\/p>\n<\/td>\n

\n

76 – 200<\/p>\n<\/td>\n

\n

450 Maximum<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

According to the ASTM E84 surface fire spread classification table, MicroFiber glass wool insulation is classified as Class 1 or Class A with Flame-Spread Index < 25 and Smoke Development Index < 50.<\/p>\n

Product Size Table<\/b><\/h3>\n

Micro Hi-Temp Roll Type Size Table<\/strong><\/p>\n\n\n\n\n\n
\n

Density (Kg\/m3)<\/p>\n<\/td>\n

\n

Thickness (mm)<\/p>\n<\/td>\n

\n

Size (W x L)<\/p>\n<\/td>\n<\/tr>\n

\n

32<\/p>\n<\/td>\n

\n

50<\/p>\n<\/td>\n

\n

1.22 x 10.0<\/p>\n<\/td>\n<\/tr>\n

\n

75<\/p>\n<\/td>\n

\n

1.22 x 7.50<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Micro Hi-Temp Board Type Size Table<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
\n

Density (Kg\/m3)<\/p>\n<\/td>\n

\n

Thickness (mm)<\/p>\n<\/td>\n

\n

Size (W x L)<\/p>\n<\/td>\n<\/tr>\n

\n

32<\/p>\n<\/td>\n

\n

50<\/p>\n<\/td>\n

\n

1.22 x 2.44<\/p>\n<\/td>\n<\/tr>\n

\n

100<\/p>\n<\/td>\n

\n

1.22 x 2.44<\/p>\n<\/td>\n<\/tr>\n

\n

40<\/p>\n<\/td>\n

\n

25<\/p>\n<\/td>\n

\n

1.22 x 2.44<\/p>\n<\/td>\n<\/tr>\n

\n

50<\/p>\n<\/td>\n

\n

1.22 x 2.44<\/p>\n<\/td>\n<\/tr>\n

\n

75<\/p>\n<\/td>\n

\n

1.22 x 2.44<\/p>\n<\/td>\n<\/tr>\n

\n

100<\/p>\n<\/td>\n

\n

1.22 x 2.44<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Technical Data Table<\/b><\/p>\n\n\n\n\n\n\n\n\n\n\n
\n

Features<\/p>\n<\/td>\n

\n

MicroCover<\/p>\n<\/td>\n

\n

Test Standard<\/p>\n<\/td>\n<\/tr>\n

Operating Temperature<\/td>\n\n

350\u00b0C<\/p>\n<\/td>\n

\n

ASTM C 411<\/p>\n<\/td>\n<\/tr>\n

Maximum Surface Temperature<\/td>\n\n

540\u00b0C<\/p>\n<\/td>\n

\n

ASTM C 177<\/p>\n<\/td>\n<\/tr>\n

Density<\/td>\n\n

32 kg\/m3, 40 kg\/m3<\/p>\n<\/td>\n

<\/td>\n<\/tr>\n
Water Vapor Absorption<\/td>\n\n

< 1.0% by volume<\/p>\n<\/td>\n

\n

ASTM C1104<\/p>\n<\/td>\n<\/tr>\n

Mold and Fungus Growth<\/td>\n\n

Does not promote mold and fungus growth<\/p>\n<\/td>\n

\n

ASTM C665<\/p>\n<\/td>\n<\/tr>\n

Fire Reaction<\/td>\n\n

Class A1<\/p>\n<\/td>\n

\n

EN 13501-1<\/p>\n<\/td>\n<\/tr>\n

Surface Burning Characteristics<\/td>\n\n

Flame Spread < 25<\/p>\n

Smoke Development < 50<\/p>\n<\/td>\n

\n

ASTM E84<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

MicroFiber Hi-Temp glass wool insulation for high-temperature applications up to 350\u00b0C, suitable for steam pipes, kitchen hoods, or heat tanks. Single-sided FR aluminum foil facing, FM Approved, with fire retardant adhesive<\/p>\n

For high humidity areas, FRD double-sided aluminum foil can be used for lower moisture permeability<\/p>\n

Available in rolls and boards for different applications, density 32K and 48K, thickness 50mm – 100mm <\/p>\n","protected":false},"featured_media":43799,"template":"","meta":[],"product_brand":[507],"product_cat":[646,763],"product_tag":[],"class_list":{"0":"post-44867","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-microfiber","7":"product_cat-air-conditioning-systems","8":"product_cat-hot-air-duct-insulation","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-variable"},"_links":{"self":[{"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/product\/44867","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/media\/43799"}],"wp:attachment":[{"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/media?parent=44867"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/product_brand?post=44867"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/product_cat?post=44867"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/product_tag?post=44867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}