LPR 6518B

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TECHNICAL DATA SHEET
 
Description: LARIPUR 6518B is a fully transparent soft polyester based,phthalate free, plasticized TPU exhibiting fast processing cycles. Recommanded for the production of high flexibility soles,slip properties and very good abrasion resistance exhibits an excellent adhesion to most of two component PU systems.This product combines the advantages of rubbery material to those typical ones of TPU.‌
 

Physical Properties

Typical Value

Unit

Test Method

Specific Gravity

1.19

gr/cm2

DIN 53479

Shore Hardness

66

A

DIN 53505

Abrasion Loss

35

mm3

DIN 53516

Tensile Modulus: 50%

2

N/mm2

DIN 53504

100%

3.1

N/mm2

DIN 53504

300%

6.1

N/mm2

DIN 53504

Tensile Strength

33.1

N/mm2

DIN 53504

Elongation at Break

780

%

DIN 53504

Tear Strength

47

N/mm

DIN 53515


The grade also suitable for extrusion are indicated by the EG or AE end code and consequently they have to be ordered with such code when used in this application.
 
This technical note has been written on baseing our present best knowledge but the above mentioned data have not to be released as a specification for the material in object.
 
Properties reported in this Data Sheet are determined on annealed specimens obtained by injected test plaques and mostly represent an average of values gathered from a significative number of production lots.
 
Even if we guarantee the quality consistency of the LARIPUR products we could periodically issue up-dated version of this Technical Data Sheet and modify the respective sales specification as well.
 
PROCESS RECOMMENDATION
 
Predrying Condition:
 
Material needs to be dried prior processing at 80°-90°C for 3 hours, preferably using a dehumidifying drier feeded by air exhibiting a dew point lower than -30°C.
 
Processing

Recommended Molding Temperature Profile

 

°C

Zone 1

165

Zone 2

170

Zone 3

175

Nozzle

170


Being affected by type of machine used, processing condition and downstream equipment, the temperature profiles as given above has to be considered just as indicative.
 
Appearance Trasparent. ( Evaluated on 6 mm thick test plaques )
 
Health and security The product is not considered to be dangerous, nevertheless Safety Material Data Sheet is available upon request
 
Supply and package LPR 6518B is supplied in regular pellet form and it is packaged in 25 kg bags or 500 kg and 1000 kg octabins.
 
The information presented herein are given in good faith but without warranty. They are based on our experience, indicate our laboratory work results and do not necessarily indicate final product performance. We cannot be held liable for the results obtained with our products and for any loss or accident that may result from its use . Our suggestions do not release you from the obligation to check its validity and to test our products for both their process and end use application.COIM assumes no obligation or liability for the description, data and information given or result obtained as production testing and end product performance are the responsibility of the user. All our products are sold in accordance with our General Conditions of Sale. We don't make any warranties, express or implied, including, but not limited to the merchantability and fitness for a particular purpose.

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