* Toho Tenax Impregnated Strand Test Method. Based on JIS R7601


RECOMMENDED STORAGE AND SHELF LIFE

A.    HTA Carbon Fiber Properties

    Filament tensile strength, modulus of elasticity, coefficient of expansion, electric and thermal conductivities and yield are inherent properties of the HTA fiber and have indefinite shelf life.

B.    HTA Carbon Fiber Processing

    Typically, the original processing characteristics of HTA EP03 sized yarn will be essentially constant for at least one year from date of delivery. The product should be stored indoors. The recommended storage conditions are 40°F-77°F (5°C-25°C) and less than 50 percent RH. Direct exposure to sunlight or rain should be avoided. The shrink wrap should not be removed until immediately prior to use.
    If the roving is stored at high temperatures and/or high humidity conditions, it may become difficult to process. Roving that stiffens during storage should still be useable. However, a thorough evaluation of the processing characteristics (e.g., resin wet out, spreadability) relative to the customer's operation is strongly recommended.


STANDARD PACKAGING AND SPOOL BUILD

Spool designation	A	B	H
Net Weight   (lb)	2.2	4.41	8.82
Tube Length   (in)	11	11	11
Tube I.D.   (in)	3	3	3
Tube weight   (oz)	6	6	6
Stroke   (in)	10	10	10
External dia.	4.75 ± 0.2	5 ± 0.25	6.4 ± 0.3

"H" spool is standard. Other spool sizes may be available to special order. Please
consult your sales representative.

Spool designation	A	B	H
Nom. length (yd)	1,390	2,790	5,550
No. spools per carton	20	12	6
Carton weight   (lb)	44.1	52.9	52.9
Carton dimensions   (in)	24.8 x 20.1 x 11.6 (H)	24.8 x 20.1 x 11.6 (H)	21.7 x 14.6 x 11.6 (H)
Pallet dimensions   (in)	40.6 x 50.8 x 41.5 (H)	40.6 x 50.8 x 41.5 (H)	44.9 x 31.9 x 37.2 (H)
Approx. Pallet weight (lb)	529	635	635

Standard full pallet contains 12 cartons, 14 cartons per pallet is maximum.
Height of pallet not included in dimensions. The pallet size may be changed without notice

To the best of our knowledge, the information contained in this publication is accurate; however, we do not assume any liability whatsoever for the accuracy or completeness of such information. Moreover, there is a need to reduce human exposure to many materials to the lowest practical limits in view of possible long-term adverse effects. To the extent that any hazards may have been mentioned in the publication, we neither suggest nor guarantee that such hazards are the only ones which exist. Final determination of the suitability of any information or product for the use contemplated by any user, the manner of that use and whether there is any infringement of any patents is the sole responsibility of the user. We recommend that anyone intending to rely on any recommendation or to use any equipment, processing technique or material mentioned in this publication should satisfy himself as to such suitability and that he can meet all applicable safety and health standards. We strongly recommend that users seek and adhere to the manufacturers' or suppliers' current instruction for handling each material they use.

PLS 022 Rev C 01/29/07

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