Does the slurry cause scratches on the surface?

No, the SiO2 particles ensure super-smooth polishing and avoid scratches on the object surface.

Diamond Polishingslurry - Signi Polycrystalline Formula, Long-Lasting Abrasive

Name: Diamond Polishingslurry - Signi Polycrystalline Formula, Long-Lasting Abrasive
Brand: SIGNI INDUSTRIAL (SHANGHAI) CO., LTD.
SKU: 2221568865

Shanghai, ChinaSIGNI INDUSTRIAL (SHANGHAI) CO., LTD.

US$18.00

5 bottle

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Industrial Cleaning Cloth

Abrasive

Corundum

Nylon Wheel Type

Clean & Strip Wheel

Materials Abraded

Nonferrous Metal

Grade

Ultra-Fine

Wing Wheel Shape

Interleaved

Fastening Type

Arbor Hole

Color

White

Industrial Cleaning Cloth Type

Sanding Sponge

Transport Package

Carton

Specification

250 300 350

Trademark

SIGNI

Origin

China

HS Code

3405900000

Production Capacity

5000000gal/Year

Key features

High Removal Rate: Developed for high removal rate and scratch-free performance in CMP applications.

Wide Grit Range: Custom-graded colloidal silica slurries available from 10 to 150 nm.

Ultra-High Purity: Cu2+ content below 50 ppb ensures no contamination on work pieces.

Super-Smooth Finish: SiO2 particles prevent scratches, delivering a mirror-like surface.

Fast Drying Time: Poly diamond particles stay suspended indefinitely for speedy drying.

Versatile Applications: Ideal for silicon wafers, compound crystals, optical apparatus, and sapphire.

Competitive Pricing: Most competitive quality and price for global CMP slurry supply.

Alkaline and Acidic Options: Available in alkaline (pH 9.8) and acidic (pH 2.8) formulations.

Company profile

SIGNI INDUSTRIAL (SHANGHAI) CO., LTD.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2008-05-08Average Response Time: ≤5.95hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, FCA

AI-Powered supplier vetting

SummarySigni Abrasive & Diamond Tools Co., Ltd., founded in 1996 in Shanghai, produces resin- and vitrified-bonded abrasives and super-hard diamond tools. It reports ISO 9001, ISO 14001, and ISO 14000 certifications, five production lines, 11–20 years of combined R&D engineer experience, and exports to a broad range of global markets. The supplier offers extensive customization and ODM services and reports OEM service for popular brands. However, it reports no overseas showrooms, agents or branches, or offline trade-show participation, and service procedures lack written records. No new products were reported during the past year, and no SDK is available. Quality assurance is stated, but the quality-control staff count is fewer than five. Financial information is present but is not sufficient here to establish a clear credibility assessment.

Supplier typeThe supplier is a manufacturer and seller focused on hardware tools, power tools, accessories, abrasives, and diamond tools. Its company description specifically identifies production of resin-bonded and vitrified-bonded abrasives and super-hard diamond tools.

CertificationsThe supplier reports holding ISO 9001, ISO 14001, and ISO 14000 certifications. These stated management-system certifications provide explicit evidence of certification coverage.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions, customer complaints, and supplier-service assessment, but reports no written records for these procedures. It also has no overseas showroom, agent or branch, or offline trade-show experience, although it reports lead times within 15 working days and accepts multiple quotation and payment terms.

Production capacityThe supplier reports five production lines, fewer than five quality-control staff, and experience producing resin-bonded, vitrified-bonded, and super-hard diamond tools. Its broad export-market coverage also indicates established international supply activity, although capacity volume is not assessed here.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. It also reports OEM service for popular brands, providing strong direct evidence of customization and contract-manufacturing capability.