*Features High purity, high transparency, anti-yellowing resistance, good reinforcing, excellent processing performance, strong functionality, wide range of application. * Applications Mainly used for translucent, transparent universal high temperature vulcanized silicone rubberand other general rubber products such as rubber sealing products, sealants, plastic filler *Product Safety Data Refer to "material safety data sheet (MSDS)" ★ health effects The precipitated silica can absorb a lot of moisture and people who have long-term exposure can have skin drying, stopping contact can resolve this. Staffs that are frequently in contact with the materials are required to wear protective gloves to prevent skin dryness; cleaning after work in a timely manner, prevents dry skin. Amorphous precipitated silica structure, unlike crystalline silica in general they have very low free silica content except it can make people' skin dry, but cant make people suffer other injuries * Storage stability: 24 months To ensure the performance of the product unchanged, precipitated silica should be stored in a dry, airtight environment, and should not be allowed exposure to volatile substances. Strict adherence tothe most suitable for storage is required in order to ensure the long-term effectiveness of the product. We recommend that customers use the product within the 12-month warranty period. * Packaging: plastic woven valve bag 15kg / bag, 20kg/bag
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