BLASTEX®
Document type: Tech Info
Categories: Construction, Metal, Packaged Explosives, Stone

he • ALWAYS use a cast booster as a primer for BLASTEX to ensure maximum
 computer code developed by Dyno Nobel Inc. for its exclusive use. Other computer performance. codes may give different values. • ALWAYS use a 340 g (12 oz) or larger cast booster at internal product temperatures
 b
 ANFO = 1.00 @ 0.82 g/cc higher than -18º C (0º F). At internal product temperatures below -18º C (0º F) and
 higher than -34º C (-30º F) use a 454 g (16 oz) or larger cast booster. c
 Unconfined @ 75 mm (3 in) diameter
 • NEVER use BLASTEX at internal product temperatures below -34º C (-30º F). At
 d
 Approved by Natural Resources Canada as Fume Class 1 in: internal product temperatures below -34º C (-30º F), adequate product warm-up time
 *valeron chub 50 mm (2 in) diameter and greater must be allowed after loading into boreholes and before initiation. *shot bag 125 mm (5 in) diameter and greater
 • Use with detonating cord is not recommended.

Hazardous Shipping Description
 • Explosive, Blasting, Type E, 1.5D, UN 0332 II

Product Disclaimer: Please see reverse side.

BLASTEX BLASTEX PLUS
 Density (g/cc) Avg 1.26 1.26
 Energya (cal/g) 740 800
 (cal/cc) 930 1,010
 Relative Weight Strengtha 0.84 0.91
 Relative Bulk Strength a,b
 1.29 1.40
 Velocityc (m/s) 5,000 4,900 APPLICATION RECOMMENDATIONS
 (ft/s) 16,400 16,100 • Package diameter and type affect product density. Use cartridge count to determine
 Detonation Pressurec (Kbars) 79 76 actual explosive charge weight. Gas Volumea (moles/kg) 44 39 • Ensure continuous column loading. For column lengths in excess of 6 m (20 ft) or
 Fume Class IME1 & NRCand IME1 whenever column separation is suspected, multiple priming is recommended. Shelf Life Maximum 1 year from date of production • Emulsion explosives are susceptible to “dynamic shock” and may detonate at low
 order or fail completely when applied in very wet conditions, where explosive charges
 Maximum Water Depth 45 m (150 ft) or decks are closely spaced and/or where geological conditions promote this effect. Water Resistance Excellent Consult your Dyno Nobel representative for alternate product recommendations
 when these conditions exist. a
 All Dyno Nobel Inc. energy and gas volume values are calculated using PRODET™ the • ALWAYS use a cast booster as a primer for BLASTEX to ensure maximum
 computer code developed by Dyno Nobel Inc. for its exclusive use. Other computer performance. codes may give different values.

TECHNICAL DATA SHEET
BLASTEX ® PRODUCT DESCRIPTION
 BLASTEX is a booster sensitive, water resistant, packaged
Small & Large Diameter Booster Sensitive Emulsion emulsion explosive designed to satisfy a majority of medium diameter explosive
 applications for quarry and construction blasting. It is a cost effective alternative to
 most detonator sensitive, water resistant, packaged emulsion explosives. BLASTEX is
 SDS available in two grades with increasing energy level for each.
 Properties #1063

Product Disclaimer: Dyno Nobel Inc. and its subsidiaries disclaim any warranties with respect to this product, the safety or suitability thereof, or the results to be obtained, whether express or implied, INCLUDING WITHOUT
LIMITATION, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND/OR OTHER WARRANTY. Buyers and users assume all risk, responsibility and liability whatsoever from any and
all injuries (including death), losses, or damages to persons or property arising from the use of this product. Under no circumstances shall Dyno Nobel Inc. or any of its subsidiaries be liable for special, consequential or
incidental damages or for anticipated loss of profits.

charge weight. 57 x 400 2¼ x 16 • • 14 17.7 39 1.26 2.78
 • All weights are approximate. 65 x 400 2½ x 16 • • 12 18.1 40 1.51 3.33
 • BLASTEX and BLASTEX PLUS are available in a wide variety of sizes. Custom sizes
 70 x 400 2¾ x 16 • • 9 17.3 38 1.92 4.23 are subject to surcharge and may require longer than usual lead times. 75 x 400 3 x 16 • • 8 18.2 40 2.27 5.00 • Check with your Dyno Nobel representative should you have any questions. 89 x 400 3½ x 16 • • 6 16.7 37 2.77 6.11 *Add two pounds for Gross Case Weight

Packaging, Shot Bag Tote Bag Dimensions
 84 x 84 x 94 cm 33 x 33 x 37 in
 Bag Diameter Bag Weight Tote Bag
 mm in kg lbs Quantity
 Case Dimensions
 125 5 11.3 25 40 44 x 35 x 20 cm 17.25 x 13.875 x 7.875 in

ADDITIONAL INFORMATION – Visit dynonobel.com for Brochures and Case Studies related to this product.

TECHNICAL DATA SHEET
BLASTEX ® TRANSPORTATION, STORAGE AND HANDLING
 • BLASTEX and BLASTEX PLUS must be transported, stored,
Small & Large Diameter Booster Sensitive Emulsion handled and used in conformity with all applicable federal, state, provincial and local laws
 and regulations. • Packaged emulsions have a shelf life of one (1) year when stored at temperatures between
 Properties Cont. -18º C and 38º C (0º F and 100º F). Explosive inventory should be rotated. Avoid using
 new materials before the old. For recommended good practices in transporting, storing,
 handling and using this product, see the booklet “Prevention of Accidents in the Use of
 Packaging, Chub Explosive Materials” packed inside each case ad the Safety Library Publications of the
 Institute of Makers of Explosives. Net Explosive Net Explosive
 Diameter x Length Blastex Case
 Blastex Weight* Weight / Chub
 Plus Qty PACKAGING DETAILS
 mm in kg lbs kg lbs
 • Package diameter and type affect product density. Use cartridge count to
 50 x 400 2 x 16 • • 18 18.0 40 1.00 2.20
 determine actual explosive charge weight. 57 x 400 2¼ x 16 • • 14 17.7 39 1.26 2.78
 • All weights are approximate. 65 x 400 2½ x 16 • • 12 18.1 40 1.51 3.33
 • BLASTEX and BLASTEX PLUS are available in a wide variety of sizes.