What is the packaging specification?

Packaging is 25KG per bag, with options for cartons or paper barrels according to customer needs.

What is the decomposition temperature?

The decomposition temperature ranges from 120 to 130 degrees Celsius.

What is the average particle size?

The average particle size is between 6 and 10 micrometers.

Sodium Bicarbonate for Plastic

Name: Nc Blowing Agent/White Blowing Agent/Sodium Bicarbonate for Plastic
Brand: Shengzhou Worthside Chemical Co., Ltd.
SKU: 2026904512

Zhejiang, ChinaShengzhou Worthside Chemical Co., Ltd.

US$1.00

1,000-9,999 kg

US$0.80

10,000+ kg

Product profile

Customization

Available

CAS No.

144-55-8

Formula

Nahco3

Model NO.

wsd-1

EINECS

205-633-8

Environmental Protection

Yes

Color

White

Kind

Foaming Agent

Appearance

Powder

Application

PVC .PS

Package

25kg/Bags

Delivery

7-10 Days

20FT Loading

20 Tons

Transport Package

25kg/Bags

Specification

99.9

Trademark

WSD

Origin

China

HS Code

3907209000

Production Capacity

100mt

Key features

Superior Whiteness: Delivers exceptional whiteness and surface finish for high-end PVC applications.

Anti-Yellowing Technology: Prevents localized overheating-induced yellowing in thick products.

Refined Cell Structure: Features small particle size, easy dispersion, and anti-precipitation characteristics.

Fast Delivery: Standard delivery time is 7-10 days for flexible shipment arrangements.

24/7 Technical Support: Engineers available for remote consultation, formula optimization, and on-site dispatch.

One-Stop Solution: Provides diversified additives and production formula support to reduce costs.

Flexible Payment Terms: Accepts TT, LC, DP, PayPal, and Western Union via multiple bank accounts.

High Stability: Offers concentrated gas-release temperature and excellent process controllability.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Shengzhou Worthside Chemical Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from SamplesExport Year: 2018-06-01Nearest Port: Shanghai, Ningbo, QingdaoAverage Response Time: ≤1.46h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Shengzhou, Shaoxing, with a business scope covering chemical raw materials, plastic auxiliaries, plastic raw materials, chemical equipment, technical consulting, and import/export activities. It reports 15 years of exporting experience and approximately 90% export sales, but no overseas warehouses, showrooms, agents, branches, or in-stock service capacity. Service and complaint-handling procedures exist but lack written records, while supplier approval documentation lacks signatures or dates. Innovation evidence is mixed: the supplier provides ODM and OEM services and has one R&D engineer, but reported no new products in the past year and has no available SDK. Customization from samples is available. Production capability is not demonstrated because the company is classified as a trading company and no manufacturing capacity is provided. Customer cases are not sufficiently documented; OEM service for well-known brands is stated, but no specific customers...

Supplier typeThe supplier is explicitly classified as a trading company, with its business scope focused on sales of chemical and plastic-related products, technical consulting, and import/export activities. This indicates a commercial intermediary or distributor profile rather than a clearly documented manufacturer.

After-Sales capabilityThe supplier has procedures for service capability, corrective and preventive actions, and customer complaints, but no written records. It also reports no in-stock service capacity, overseas warehouse, showroom, agent, branch, or overseas service coverage, while stated peak- and off-season lead times are both one month. The documented after-sales infrastructure is therefore limited.

Production capacityThe company is explicitly identified as a trading company, and its stated scope centers on product sales, consulting, and import/export rather than manufacturing. No factory, production line, manufacturing capacity, or production equipment is provided; the quality-control equipment quantity is stated as zero. Production capability is not demonstrated.

Customization capabilityThe supplier states that it provides customization from samples and offers ODM services. These are explicit indications of product customization and design-manufacturing support, although no scope, technical process, or completed customization examples are provided.

Product Q&A

Q:What is the delivery time?

The delivery time is 7-10 days, arranged in a fast and flexible way according to customer requirements.

Q:What technical support is provided?

We offer 24/7 remote technical consultation for formula optimization and process adjustment, plus on-site engineer dispatch for equipment commissioning and fault repair.

Q:What are the available payment terms?

We accept TT, LC, DP, PayPal, and Western Union through bank accounts in China, Singapore, and Hong Kong.

Q:What is the main application of this product?

It is mainly used for PVC and PS profiles, plates, sheets, blinds, picture frames, TPR soles, and high-grade PVC injection slippers.

Q:Does the product prevent discoloration?

Yes, it effectively prevents localized overheating-induced yellowing and discoloration in thick products.