Hot sale agricultural golden vermiculite in China

1.Exfoliated silver vermiculite Features: non-combustible heat-resistant, sound-proofing,corrosion-resistant, well-ventilation, water preservation, poisonless, odorless, low hardness, burning-avoidness, light-weight  etc    2.Exfoliated silver vermiculite chemicals

Composition	SiO2	MgO	Al2O3	Fe2O3	CaO	K2O	ph
Percentage	37-42	11-23	9-17	3.5-18	1-2	5-8	7-11

  3. Application: For paint, planting flowers,   planting potato, planting  strawberry, incubate, sachet, brake pad, antiflaming bag, keep warm, preserver moisture, etc.
    Expand vermiculite :               Raw vermiculite:       Packaging:     Alibaba certificate: