Title
CombShaped Polymers and Liquid Crystals (Specialty Polymers),Used
Delivery time: 8-12 business days (International)
to the American Edition We are pleased that our modest work, published some time ago in Russian in Moscow* and which attracted the attention of polymer specialists,t will now be available to the EngJish speaking audience of scientists chemists, physicists, and technologists engaged in creating new types of polymer materi als for modern technology and working on the fundamental prob lems of the solidstate physics and structure of polymer due to the initiative of Plenum Press. In polymer science, the 1980s were marked by the birth of a new field and a new scientific trend related to the dis covery and study of a previously unknown class of polymers thermotropic liquidcrystalline polymers and the further development of the fundamental theoretical concepts of the liquidcrystalline (mesomorphic) state of macromolecular com pounds. This state is a phase state in thermodynamic equi librium characterized by the anisotropy of the structure and properties as a result of onedimensional or twodimensional ordering. Such systems have an ordered but simultaneously labile structure which can easily be altered by mechanical, electrical, or magnetic fields; the polymer system then acquires unique physical and optical properties. These prop erties, which are acquired in the liquidcrvstalline state, are then fixed in the solid at the operating temperatures. *N. A. Plate and V. P. Shibaev. CombShaped Polymers and Li quid Crystals [in RussianJ. Khimiya, Moscow (1980). tSee the review of this book by H. Mark in J. Polym. Sci. Polym. Lett. Ed. , 20, 139 (L982).
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⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.