According to a report from the Great Australia, after the Australian state of Western Australia relaxed its border restrictions on Victoria, all states within Australia have achieved full interoperability on the 15th. This is the first time since the…
Natural composite graphite216 is comprised of 70% natural and 30% artificial graphite. Artificial graphite is mainly used to improve liquid absorption, circulation and other aspects.Particle size 14um About 9.95% Natural Composite Graphite 216 L…
Hollow glass sphere is widely used in glass fiber reinforced plastic products, syntactic foam, artificial marble, compound wood, sound insulation heat preservation material, atomic ash...…
According to the different molecular structure, it can be divided into four generations of polycarboxylate series superplasticizer, the first generation is acrylic acid copolymer, the second generation is propylene ether type, the third generation is…