Premium Nano Calcium Carbonate for Rubber Applications

Name: Premium Nano Calcium Carbonate for Rubber Applications
Brand: Changshu Hongyu Calcium Co., Ltd.
SKU: 2157742245

Jiangsu, ChinaChangshu Hongyu Calcium Co., Ltd.

US$290.00-299.00

16 Tons

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

CAS No.

471-34-1

Formula

CaCO3

EINECS

207-439-9

Solubility

Insoluble in Water

Certification

COA, ISO

Classification

CaCO3

Purity

90%~99%

Type

Calcium Carbonate

Grade Standard

Industrial Grade

Particle Size

100-150nm

Grain Size

90-120nm

Coated

Stearic Acid+Special Agent

Visit Factory

Welcome

Specifications

CaCO3 Content 95%Min

Application

Plastic&Rubber&Coating&Sealant&PVC Cable

MOQ

1ton

Packing

Customized Welcome

Sample

Free

OEM

Welcome

Transport Package

25kg/Bag, 40bags/Pallet or 1mt/Jumbo Bag/Pallet

Specification

25kg/bag with inner film or 1MT/jumbo bag package

Trademark

HONGYU

Origin

Jiangsu PRO. China

HS Code

28365000

Production Capacity

5000tons/Month

Key features

Surface Treatment: Treated with stearic acid and special agent for better compatibility in rubber and plastic applications.

Wide Application: Suitable for plastic, rubber, coating, sealant, and PVC cable industries.

Factory Direct Supply: Own mine in Hubei provides abundant high-quality limestone raw materials for consistent quality.

Quality Control: Professional technicians inspect samples every 2 hours; BV, SGS, or third-party inspections accepted.

Flexible Packaging: Available in 25kg bags, 40 bags per jumbo package, or 16 metric tons per 20FT container.

Certified Product: Comes with COA and ISO certifications ensuring product reliability and standard compliance.

Company profile

Changshu Hongyu Calcium Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2023-09-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.49h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryChangshu Hongyu Calcium Co., Ltd. is a China-based manufacturer of calcium oxide, calcium hydroxide, and environmentally friendly lime, established in 1984. The supplier reports ISO9001:2015 certification, multiple production lines, substantial stated annual output, export activity, and applications across petrochemical, lubricant, environmental, sewage-treatment, and related industries. It states that products can be organized according to customer requirements and that delivery can be ensured, but the evidence does not independently verify these claims. Information on after-sales service, financial credibility, and customer case details is limited. The provided records also contain inconsistencies in reported production-line count and quality-control staffing, so operational figures should be verified.

Supplier typeThe supplier is explicitly identified as a manufacturer and operates in chemicals, producing calcium oxide, calcium hydroxide, and environmentally friendly lime. Its legal and operating information places it in Changshu, Jiangsu, China.

CertificationsThe supplier reports holding an ISO9001:2015 management-system certificate. The slice does not provide the certificate number, validity period, or issuing body, but it is explicit evidence of certification.

Production capacityThe supplier reports a 4,000 m² manufacturing plant, three processing lines producing more than 100 tons of lime products per day in one description, five production lines in another record, and annual output of 100,000 tons each for calcium oxide and calcium hydroxide. These figures support substantial production capability, although the differing line counts should be verified.

Customization capabilityThe supplier explicitly states that it can organize required varieties according to users’ different product-quality requirements and deliver on time. This directly supports customization capability, although no examples, technical limits, or validation records are provided.

Product Q&A

Q:Are you a trading company or a factory?

We are a factory.

Q:What is your main product?

Calcium oxide, calcium hydroxide.

Q:How do you control the quality?

Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection.

Q:How long time you can make the shipping?

We can make the shipping within 20 days after confirming the order.

Q:Where is your factory located? How can I visit the factory?

Our factory located in changshu jiangsu .Welcome to visit at any time, we can pick up the nearby machine factory.