Free Sample Expanded Horticulture Perlite for Greenhouse Hydroponic Plants

• Material: Glassy Rock
• Refractoriness: 1300-1380celsius
• Apparent Density: 60kg/M3
• Usage: Agricultural, Construction, Chemical, Food, Metal
• Color: White
• Transport Package: Bags
• Model NO.: 2022-09-21-perlite
• Specification: 12bags/m3
• Trademark: Sanjing
• Origin: Yunnan of China
• HS Code: 4002701000
• Production Capacity: 50000m3/Day

Product Description

Product Introduction
Perlite is a kind of volcanic acid lava, which is a glassy rock formed by rapid cooling and has a pearl fissure structure. Perlite mines include perlite, obsidian and turpentine.


Product Features
Light weight
Low thermal conductivity
Strong sound absorption
Corrosion resistance
Non-flammable, acid and alkali resistant
Non-toxic and tasteless
Heat insulation

Application
1.Mainly used in agriculture and horticulture to promote the growth of crop roots, soil modification.
2.Construction industry:  fire-resistant roofs and light-weight anti-freezing, earthquake-proof, fire-proof, radiation-proof and other high-rise building engineering wall fillers, mortar and other building materials; various industrial equipment, pipelines Insulation.

Storage and Transportation
This product must be packed in woven bags or sacks. During transportation, it should be waterproof and prevent leakage, and it is strictly forbidden to step on it. Products should be stacked indoors according to the label and grade, and the stacking site should be flat and dry.


Technical Indicator

Physical properties		Chemical composition
Exterior	White-gray granular	Sio2	68-74
Proportion	2.2-2.4g/cc	AL2O3	12-16
Hardness	5.5-7	FE2O3	0.1-2
Melting point	1280-1350	CA0	0.15-1.5
PH value	6.5-7.5	NA2O	4-5
Water solubles	<0.1%	K2O	1-4

Company profile
Since 2000, Yunnan Sanjing Waterproof Construction Materials Co., Ltd was dedicated to construction waterproofing field. The technology R&D centre is over 2000 square metre with more than 100 senior researchers and experimental facilities valued 20 million RMB. Sanjing will be guided by "Customer Satisfaction" and "Credit, Quality and Service"to create our own brand, to meet different requirements of waterproofing filed over the world.

Company advantage
• 20 years of production experience
• 20,000 technology R&D Center
• Complete quality control system
• Full range of waterproof materials
• 30 exporting countries
• Accept trial order
• Provide OEM service


Company Certification
 

Yunnan Sanjing Waterproof materials Co., Ltd. was founded in 1998 and covers an area of more than 110,000 square meters. Headquartered in Yunnan, China, the company has 4 production bases and more than 8 branches all over the country.
 
Sanjing produces many kinds of asphalt shingles, PVC/TPO/ EPDM waterproof membrane, SBS/APP modified bitumen waterproof membrane, self-adhered bitumen membrane, waterproof coatings and others.
 
The company has passed ISO9001:2008 quality management system certification, and ISO14001:2004 environmental management system certification. The products are exported to many countries and regions, such as United States,Canada,Southeast Asia, Europe, and Africa.
 
Holding the operation idea of "Quality first, honesty first ", Sanjing will make all efforts to provide quality products and efficient services for clients at home and abroad.
 
Welcome to visit us!



Q1: How do you control your quality?
A1: From raw materials to finished products, we have gone through 21 spot checks, strictly in accordance with the quality standards, so that the products can achieve the best performance.
Q2: Are you a manufacturer or a trader?
A2: We are the real manufacturer, we can not only provide high quality products.The most favorable price, but also can provide the best pre-sale and after-sales service.
Q3: Do you offer free samples?
A3: Of course, free samples are available.
Q4: Can we visit your company?
A4: Yes, of course. Welcome to Visit Sanjing company and our products.
Q5: What is the minimum quantity of trial order?
A5: ,.
Q6: ?
A6: 20 ,.