Is the perlite safe for food and agriculture?

Yes, it is non-toxic, odorless, and available in food-grade and agricultural grades suitable for plant growth and food filtration.

What are the available mesh sizes for filter aid grade?

Filter aid grades are available in sizes such as 30-50mesh, 50-70mesh, 70-90mesh, 90-120mesh, and 120-200mesh.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

18-30 Mesh Perlite Deslag Agent Foundry Slag Remover for Casting

Name: 18-30 Mesh Perlite Deslag Agent Foundry Slag Remover for Casting
Brand: Hebei Yingrui Imp&Exp Trade Co., Ltd.
SKU: 2030672732

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.

1-3mm, 2-4mm, 3-6mm, 4-8mm, 5-9mm 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

Wide Expansion Ratio: Expands 7 to 25 times original volume when heated at high temperatures.

Multi-Grade Applications: Available in Horticultural, Filter Aid, Construction, and Industrial grades.

Superior Filtration: Effective for filtering beer, wine, water, oil, and pharmaceuticals.

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

Stable Chemical Property: Non-toxic, odorless, and stable across a wide temperature scale.

High Production Capacity: Annual production capacity of 30,000 tons with own mining and factory.

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: ≤1.32h 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 this perlite?

It is widely used in horticulture, urban greening, filtering beverages and water, insulation in industrial smelting, and as a filler in rubber and plastics.

Q:What is the expansion ratio of the perlite?

When heated at high temperatures, the perlite expands 7 to 25 times its original volume depending on the grade.

Q:Can the product be customized?

Yes, we offer minor customization, full customization, customization from designs, and customization from samples.

Q:What is the minimum order quantity?

The minimum order quantity is 100 KG.

Q:What is the delivery time for this product?

The average lead time is within 15 workdays for both peak and off-peak seasons.