유리구슬

About Glass bead: Glass beads are made of borosilicate materials by high-tech processing.The particle size of it is 10-250 microns. The product has the advantages of light weight, low thermal conductivity, high strength, good chemical stability and so on.Its surface, after special treatment with oil and hydrophobic properties, is very easy to disperse in the organic material system.

Composition index:

1, Chemical composition: SiO2 >67%,CaO>8.0% MgO>2.5% Na2O<14%, Al2O3 0.5-2.0 Fe2O3 >0.15 other 2.0%;

2, Specific gravity: 2.4-2.6 grams/cubic centimeter;

Appearance: smooth, round, transparent glass without impurities Roundness: ≥85% ;

3. The magnetic particle shall not exceed 0.1% of the product weight;
4. The bubble content of glass beads is less than 10%;

5, Does not contain any silicone components.

Glass bead Usage:

Hollow glass beads have been widely used in artificial agate, marble, glass fiber reinforced plastic bowling materials and high-grade heat insulation coatings.

Hollow glass beads are excellent sensitizers for civil emulsion explosives, which can significantly improve the initiation performance and prolong the storage period of emulsion explosives. In addition, hollow glass beads can also be used to increase the volume in atomic ash, improve grinding performance, improve acid and alkaline resistance.

자주 묻는 질문:

1. Q: 제품의 MOQ는 얼마입니까?

  답변: 최소주문수량은 1*20ft 컨테이너 1개입니다. 하지만 이보다 작은 규모의 시험주문도 받습니다.

2. Q: 제품의 원산지는 어디인가요?

  A: 제품의 원산지는 중국입니다.

Glass bead Packing and shipping:

25kg/가방 또는 필요에 따라. 배송 항구는 톈진, 칭다오, 대련 항구입니다.

Glass bead Storage:

통풍이 잘되고 온도가 낮은 건조한 창고에 보관하세요.