Product Description Gypsum powder is a natural product found in deposits throughout Egypt. It begins as a soft, white mineral rock and is processed to make a dry powder. Naturally occurring gypsum is composed of calcium, sulfur, oxygen and hydrogen. Gypsum bonds easily with water and is usually found in its natural state as hydrated calcium sulfate, with a chemical formula of CaSO4.2H20. Gypsum powder is mainly used in building materials and it is also useful in agriculture as a soil fertilizer and conditioner. Nearly all modern homes and buildings use gypsum in the form of wall board, also known as gypsum board, drywall or sheet rock. Gypsum powder is also added to cement and paints used in building construction and finishing. In cement and concrete mixes, gypsum helps to increase the time it takes for concrete and cement to dry and harden, resulting in a more stable structure. In paint, gypsum powder is used a filler to adhere to the pigments and improve the paint's texture.. Product Parameters Material Quality Natural Gypsum Mineral Stone Whiteness 80%-93% Fineness 120-250Mesh Setting Time 0-15 Minutes Plaster to Water Ratio 30% -60% Procedure Advanced Liquid Procefure 2H Strength 2.4Mpa-8.0Mpa Main Application 1.Chalk Macking 2.Agricultural for improving the Land 3.Cement industry for additives 4.Medical uasge: dental tooth,POP bandage and so on. 5.Artistic sculpture:gypsum cornice,craft 6.Castings interior for silver jewelery,or copper jewelery 7.Construction materials,making gypsum board,drywall joint compound powder Detailed Photos Application Main Application: 1. construction materals : making gypsm board ,ceiling , gypsum block ,and so on packing: 40kgs/bag 2. cement industry for additives 3. agricultural for improving the land 4. medical usage : dental tooth, POP bandage and so on 5. artistic sculpture : gypsum cornice, craft 6. drywall joint compound powder. 7.casting and moulding 4.Packing and shipping 1. Net weight 25kg per units (plastic woven bag); 1 metric ton in P.P bag(waterproofing) with sling. 2. Net weight 25kg per units (plastic woven bag); 1 metric ton on pallet with plastic film. 3. as customer's request. Our Advantages Packaging & Shipping Company Profile Established in 2000, JiaQi mineral processing corporation is specialized in the production and marketing of vermiculite, gypsum powder , tourmaline, potash feldspar, talc powder, iron powder, color sand, Maifan stone, pebbles and mica, etc. Tombstone is our new feature product which has already been imported to more than fifteen countries. Our factory is located in Lingshou Country which is very rich in mineral resources. In order to maintain the highest level of quality in our products, our experienced engineers have already built a professional quality control system. Based on the quality control system and professional advanced equipment, we are able to satisfy customers' changing needs effectively by fulfilling their specifications in a positive manner. Moreover, the continuous improvement on quality control system and the enhancement of managerial structure have brought us more opportunities and competitive advantages in both domestic and foreign markets. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us or visit our website for more information. FAQ 1. Who are we? We are based in Hebei, China, start from 2000,sell to North America(30.00%),Southeast Asia(24.00%),South Asia(15.00%),Mid East(10.00%),South America(8.00%),Eastern Europe(8.00%),Africa(5.00%). There are total about 101-200 people in our office. 2. How can we guarante