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Negative ion ball is added to a ceramic cup and tableware so that the cutlery can have a functional anion of tourmaline. 0.2% to 0.4% Be, 1% to 2% tourmaline and 96.8% to 98.8% polymer base material Of the air negative ion brush, this brush can release a lot of air negative ions, beneficial to human health.
Specification:
Index | Unit | Value |
Specific gravity | g/cm3 | 1.5~2.4 |
Acid Resistance | % | 99.6 |
Alkali resistance | % | 85 |
Operation temperature | °C | 800min |
Water absorption | % | <2 |
Hardness | Moh's Scale | 6.5~8 |
Bulk density | MT/m3 | 1.30~1.35 |
Spalling resistance | °C | 427 |
Packaging Terms:25kg/ bag or according to your request
Delivery Terms : 7-15 days after confirming the payment
Lingshou county zhongrun minerals co. ltd. founded in 2008, We are a company covers an area of 100000 square meters and specialized in developing, producing, sales and service on nonmetallic minerals and fiber, such as natural color sand, Sepiolite powder, mica powder, talc powder,talc lumps, calcium carbonate, kaolin, and other kinds of nonmetallic and fiber products.
FAQ
1.Is your samples free?
Yes,we can offer free samples.
2.How many days will the samples be sent?
Generally it will be sent in 2-3 days if the goods are in stock.
3.And how about the mass production?
Normally within 7-15 days after confirming the payment.
4.Are you a manufacturer?
Yes, we have been in proving the products for 30 years.
5.Why choose us?
We have the advanced digital constant temperature oven, cooling system and grading equipment, which can produce all kinds of specification products for different customers.
