EPAMOULD 698A30
Description
EPAMOULD 698A30 is a thermoplastic polyurethane based on saturated polyesters, with good physical and mechanical properties, very short cycle times, resistance to oils and fats.
It is characterized by excellent abrasion resistance.
We recommend Epamould 698A30 for molding heels and technical products.
Specifications
Density ISO 1183 1.20 Kg / dm3
Hardness ISO 868 97 Shore A
Hardness ISO 868 46 Shore D
Tensile Strength - Breaking Strength EN 12803 45 MPa
Elongation at break EN 12803 410%
Tear resistance ISO 34 140 KN / m
Abrasion resistance EN 12770 35 mm3
The indicated values were obtained in the laboratory on samples manufactured under standard conditions. They are indicative only and do not constitute a product delivery specification.
The characteristics of thermoplastic polyurethane products may be affected by their geometry and processing parameters. Therefore, they should be tested on finished products with reference to their actual production and conditions of use.
Packing and storage
EPAMOULD 698A30 is supplied in 25 kg heat sealable bags on 1000 kg pallets. The shelf life of EPAMOULD 698A30 is 12 months if the product is stored in its original sealed packaging.
Material preparation
For best results, it is recommended that you always dry your Epamould products before use. The pre-treatment conditions recommended for EPAMOULD 698A30 are 3 hours at 100-105 ° C in a ventilated dryer.
Equipment
Injection presses with three-stage screws with diameters from 40 to 60 mm and L / D ratios of 20/1 to 30/1 are usually suitable for injection molding. The use of screws with a diameter greater than 65 mm and / or with high compression ratios is not recommended.
Recommended operating conditions for injection molding
STEP A ° C 200 - 220
STEP B ° C 205 - 225
STAGE C ° C 200 - 220
NOZZLE ° C 195 - 215
Safety recommendations
Personnel working with this product should be informed of all safety precautions that must be taken to process thermoplastic polyurethanes. This information is indicated in the safety data sheet of the product to be provided by Epaflex Polyurethanes spa.
It is characterized by excellent abrasion resistance.
We recommend Epamould 698A30 for molding heels and technical products.
Specifications
Density ISO 1183 1.20 Kg / dm3
Hardness ISO 868 97 Shore A
Hardness ISO 868 46 Shore D
Tensile Strength - Breaking Strength EN 12803 45 MPa
Elongation at break EN 12803 410%
Tear resistance ISO 34 140 KN / m
Abrasion resistance EN 12770 35 mm3
The indicated values were obtained in the laboratory on samples manufactured under standard conditions. They are indicative only and do not constitute a product delivery specification.
The characteristics of thermoplastic polyurethane products may be affected by their geometry and processing parameters. Therefore, they should be tested on finished products with reference to their actual production and conditions of use.
Packing and storage
EPAMOULD 698A30 is supplied in 25 kg heat sealable bags on 1000 kg pallets. The shelf life of EPAMOULD 698A30 is 12 months if the product is stored in its original sealed packaging.
Material preparation
For best results, it is recommended that you always dry your Epamould products before use. The pre-treatment conditions recommended for EPAMOULD 698A30 are 3 hours at 100-105 ° C in a ventilated dryer.
Equipment
Injection presses with three-stage screws with diameters from 40 to 60 mm and L / D ratios of 20/1 to 30/1 are usually suitable for injection molding. The use of screws with a diameter greater than 65 mm and / or with high compression ratios is not recommended.
Recommended operating conditions for injection molding
STEP A ° C 200 - 220
STEP B ° C 205 - 225
STAGE C ° C 200 - 220
NOZZLE ° C 195 - 215
Safety recommendations
Personnel working with this product should be informed of all safety precautions that must be taken to process thermoplastic polyurethanes. This information is indicated in the safety data sheet of the product to be provided by Epaflex Polyurethanes spa.