Is this product effective in humid environments?

Yes, its low water solubility helps maintain flame retardancy in humid environments.

What are the main applications for this product?

It is engineered for wire and cable compounds, engineering plastics, rubber, and coatings.

Zinc Borate for Wire & Cable Smoke Suppressant & Flame Retardant Synergist

Name: Zinc Borate for Wire & Cable Smoke Suppressant & Flame Retardant Synergist
Brand: QINGDAO PENGFENG NEW MATERIAL TECHNOLOGY CO., LTD.
SKU: 2327168505

Shandong, ChinaQINGDAO PENGFENG NEW MATERIAL TECHNOLOGY CO., LTD.

US$3,500.00-5,000.00

1 Ton

Sample price:US$800.00/ton.Request sample

Product profile

Customization

Available

CAS No.

1332-07-6

EINECS

215-566-6

Model NO.

ZN-400

Appearance

Powder

Grade Standard

Industrial Grade

ZnO

36.5-39.5

B2o3

45.0-49.0

Pb

≤ 20

CD

≤ 10

Fe

≤ 30

Loss on Ignition

13.0-15.0

Residue of 325μm Mesh

≤ 0.10

Surface Water

≤ 0.50

Particle Size

3.0-5.0

Bulk Density

400-500

Whiteness

95.0-98.0

Transport Package

Bag

Specification

25kg/bag

Trademark

Pengfeng

Origin

Shandong, China

HS Code

2840200000

Production Capacity

70000ton/Year

Key features

Effective Smoke Suppression: Reduces smoke density by 30-50% in PVC compounds.

Flame Retardant Synergy: Enhances UL 94 V-0 performance with ATH, MDH, or antimony trioxide.

Anti-Arcing & Anti-Tracking: Increases surface resistance for high-voltage applications.

Afterglow Suppression: Prevents smoldering after flame extinction.

High Whiteness: Whiteness ranges from 95.0% to 98.0%, suitable for light-colored compounds.

Eco-Friendly Compliance: RoHS and REACH compliant with halogen-free options available.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition Experience

QINGDAO PENGFENG NEW MATERIAL TECHNOLOGY CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-01-01Nearest Port: Qingdao PortAverage Response Time: ≤5.22hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company with eight employees and a product portfolio covering aluminum hydroxide, ATH, MDH, acrylic impact modifiers, processing aids, melamine, ammonium polyphosphate, silica, and brucite. It has export experience of three years, self-operated import/export rights, and exports representing 71%–90% of total sales. The supplier supports sample-based and full customization, provides ODM services, and has OEM experience for well-known brands. It reports stocked inventory, lead times within 15 working days in both peak and off-season, and participation in Chinaplas and Wire India. However, it has no new products reported in the past year, no SDK, no overseas agents, branches, warehouses, or showrooms, and its raw-material traceability status is unknown. Financial records are identified for 2022–2024, but the slices do not establish financial strength. Production outsourcing controls and quality assurance documentation are also unclear.

Supplier typeThe supplier is explicitly identified as a limited company and trading company, with associated-company and company-type information also describing it as a trading business. Its stated scope includes new-material technology research, promotion, and technical services, while its offered products are specialty chemical materials.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with follow-up records, which supports after-sales responsiveness. However, it has no overseas agents, branches, warehouses, or showrooms, limiting the documented overseas service infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples and full customization, and it provides ODM services. These statements directly support capability to develop or adapt products to customer requirements.

Client casesThe supplier reports providing OEM services for well-known brands and has participated in the Chinaplas and Wire India offline trade shows. These are relevant experience indicators, but no specific customer names, projects, volumes, or outcomes are provided.