Free standard shipping on orders over €99
We can ship to virtually any address in the world. Note that some products have restrictions and some products cannot be shipped to international destinations.
When you place an order, we estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that shipping costs for many of the items we sell are based on weight. The weight of such an item can be found on the detail page. All weights are rounded up to the nearest whole pound to reflect the policies of the shipping companies we use.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
DESCRIPCIÓN
- La tierra de diatomeas está hecha de rocas organogénicas < / strong>
- contiene un alto contenido de silicio
- se utiliza en la industria del papel
- se utiliza como material aislante < /strong>
- buen medio filtrante
La tierra de diatomeas, la tierra de diatomeas, es una roca organogénica que consiste principalmente en caparazones de algas unicelulares, es decir, diatomeas Puede contener residuos de otros organismos, cuarzo de canto rodado, así como calcita, glauconita, sustancias arcillosas y compuestos de hierro.
La tierra de diatomeas es blanca o blanco amarillenta, de color claro, blanda, polvorienta, porosa y no compacta. Se forma como sedimento de lagos y mares fríos. Es ampliamente utilizado en diversas industrias, principalmente como filtro, drenaje, blanqueo, refractario, aislamiento térmico, eléctrico y acústico, como absorbente de fertilizantes líquidos, en la fabricación de pinturas, piedras artificiales, vasos de agua, barnices, etc., así como en la industria del papel, limpieza y pulido.
INGREDIENTES
Tierra de diatomeas. Clase F50.
Fórmula química: SiO 2
APLICACIONES
Utilizado en la industria para limpieza, usado como filtro, blanqueador, deshidratante, aislante térmico, acústico o eléctrico. También se utiliza en la fabricación de piedras artificiales, vasos de agua y lacas.
CONDICIONES DE ALMACENAMIENTO RECOMENDADASS
Conservar en un lugar seco, oscuro y fresco. lugar. Mantener fuera del alcance de los niños.
Je ne comprends pas l'allemand… Mais tout était très bien, merci
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