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Expanded Perlite Powder for Building Flame Retardancy and Fire Prevention Mortar Perlite

Name: Expanded Perlite Powder for Building Flame Retardancy and Fire Prevention Mortar Perlite
Brand: Hebei Yingrui Imp&Exp Trade Co., Ltd.
SKU: 2030633492

Hebei, ChinaHebei Yingrui Imp&Exp Trade Co., Ltd.

US$39.00-48.00

60 cubic meters

Sample price:US$0.00/bag.Request sample

Product profile

Customization

Available

Grade

Grade 1

Shape

Powder

Model NO.

50-70mesh 70-90mesh 90-120mesh perlite

Application

Agricultural, Construction, Chemical, Food, Metallurgy

Export Area

Australia, USA, Singapore, Mayalsia, Ru, Ua

pH

6.5-7.5

Moh's Hardness

5.5-7

Bulk Specific Gravity

80kg/M3-200kg/M3

Density

2.2-2.4G/Cm3

Fire Resistance Temperature

1300-1380℃

Expansion Multiple

4-25

Transport Package

10L, 25L, 50L, 100L Per Bag

Specification

70-120mesh 1-2mm, 2-4mm, 3-6mm, 4-8mm

Trademark

Yingrui

Origin

Hebei, China

HS Code

6806200000

Production Capacity

50000 Bags/Month

Key features

High Expansion Capacity: Expands 7 to 15 times original volume when heated, creating lightweight porous particles.

Excellent Thermal Insulation: Features low heat conduction coefficient and stable chemical properties across wide temperatures.

Versatile Application Range: Suitable for agriculture, construction, chemical, food processing, and metallurgy industries.

High Porosity and Drainage: 97% porosity by volume promotes root ventilation, drainage, and water retention.

Safe and Non-Toxic: Odorless, inorganic, and harmless to plants, making it safe for hydroponics and soil amendment.

Customization Available: Offers minor, full, design-based, and sample-based customization options for specific needs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Hebei Yingrui Imp&Exp Trade Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.37h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHebei Yingrui Imp&Exp Trade Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, focused on mineral and related insulation and horticultural materials. It reports in-stock capacity, a stated average off-season lead time within 15 workdays, complaint-handling procedures with follow-up records, and broad customization capabilities. Export sales account for 90%, and the company has held self-operated import/export rights for four years. Production information includes vermiculite, perlite, and zeolite output, while the supplier reports 11–20 quality-control staff and 6–10 years of R&D engineer experience. However, no SDK is available, overseas warehouse/showroom/agent capabilities are absent, sustainability compliance statuses are unknown, and the certification entry lists systems without clearly confirming which are currently held. No customer cases are provided.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, with a limited-company structure and no stated affiliation with a larger group. Its listed products include vermiculite, mica powder, perlite, zeolite, white clay calcined, quartz, and sepiolite.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with follow-up records, reports four qualified service-capability suppliers, and states an off-season average lead time within 15 workdays. It also has in-stock capacity, but lacks overseas warehouses, overseas showrooms, and overseas agents or branches, limiting its stated overseas service infrastructure.

Production capacityProduction information is provided for vermiculite, perlite, and zeolite, including 5,000 tons of zeolite and area-based output figures for vermiculite and perlite. The supplier is identified as a manufacturer/factory and reports 11–20 quality-control staff, although the employee count and production records are not fully consistent across slices.

Customization capabilityThe supplier explicitly offers minor and full customization, customization from designs and samples, and flexible customization. This directly indicates broad stated ability to adapt products to customer specifications.

Product Q&A

Q:What are the main applications of expanded perlite?

It is widely used in horticulture for soil improvement, construction for fire retardant mortar, filtration for liquids and oils, and as an insulating layer in industrial smelting.

Q:How much does expanded perlite expand when heated?

When heated at high temperatures, perlite sand expands 7 to 15 times its original volume, creating lightweight particles.

Q:What are the available particle sizes for agricultural grade perlite?

Agricultural and horticultural grades are available in sizes of 1-3mm, 2-4mm, 3-6mm, and 4-8mm.

Q:What is the minimum order quantity for this product?

The minimum order quantity is 100 KG.

Q:How long is the delivery time for orders?

The average lead time is within 15 workdays, regardless of whether it is peak or off-season.