What is the typical lead time for production?

The average lead time is within 15 workdays, regardless of whether it is peak season or off-season.

What is the purity level of the oil drilling grade?

The purity for Oil Drilling Grade CMC is 95% min for HV-CMC, 85% min for MV-CMC, and 80% min for LV-CMC.

What are the payment terms?

We accept T/T, LC, D/P, and PayPal as payment terms.

Building Material CMC Carboxymethyl Cellulose Sodium

Name: Building Material CMC Carboxymethyl Cellulose Sodium
Brand: GUANGTONG CLYDE CHEMICAL CO., LTD.
SKU: 771760252

Hebei, ChinaGUANGTONG CLYDE CHEMICAL CO., LTD.

US$1,300.00-2,800.00

1 Ton

Sample price:US$50.00/bag.Request sample

Product profile

Customization

Available

Certification

REACH

Environmental Protection

Yes

Model NO.

CMC

Color

White

Appearance

Powder

Kind

Drilling Fluid

Application

Oil Drinling Additive

Other Names

CMC, Sodium CMC, CMC Na

CAS No.

9004-32-4

Mf

[C6h7o2(Oh)2CH2coona]N

Einecs No.

265-995-8

Purity

95%

Shelf Time

2 Years

Usage

Oil Drilling Additive

Classification

Chemical Auxiliary Agent

Grade

Oil Drilling Grade, Constuction Grade

Transport Package

25kg/Bag

Specification

300-2000mpa. s

Trademark

KELAIDE

Origin

China

HS Code

3912310000

Production Capacity

30, 000 Mt Per Year

Key features

High Salt Resistance: Maintains viscosity and water loss reduction in salt water and saturated salt water.

Excellent Temperature Resistance: Suitable for offshore drilling and deep well requirements with stable performance.

Customization Available: Production can be customized according to specific customer requirements and samples.

Multiple Viscosity Grades: Available in LV, MV, and HV grades with viscosity ranging from 200 to 2000 mpa.s.

Versatile Applications: Used in oil drilling, building materials, cementing fluids, fracturing fluids, and paints.

High Purity Options: Purity levels up to 95% for Oil Drilling Grade and 80-90% for Construction Grade.

Strong Mud Cake Quality: Forms a tough, strong mud cake that effectively controls water loss.

Non-Newtonian Fluidity: Provides excellent control over rheological properties of drilling mud.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryR&D Capabilities

GUANGTONG CLYDE CHEMICAL CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 4 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.57h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on chemical, building, and decorative materials, with stated expertise in redispersible polymer powder, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, polyvinyl alcohol, and hydroxypropyl starch ether. It reports substantial annual capacity across these products, two production lines, six to ten quality-control staff, in-stock capability, and lead times within 15 working days in both peak and off-seasons. It offers ODM services and sample-based customization, but does not provide 3D software design, SDKs, or OEM services for popular brands, and reported no new products in the past year. Manufacturing capacity is weakened by the absence of a valid contract with associated subcontractors. Overseas service infrastructure is limited, with no overseas agents, branches, warehouse, showroom, or offline trade-show participation. Financial records are referenced for multiple years, but the slices do not provide enough detail...

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope covers chemical products, building materials, decorative materials, and permitted import/export activities, while its company description identifies specialized production of several cellulose, polymer, and chemical-related products.

R&D capabilityThe supplier offers ODM services and has stated R&D capability, but it reports no new products in the past year, no 3D software design services, no available SDK, and only one year of total R&D engineer experience. These explicit limitations indicate weak demonstrated innovation capability.

Production capacityThe supplier reports annual capacities of 150,000 tons of hydroxypropyl methyl cellulose, 120,000 tons of sodium carboxymethyl cellulose, 100,000 tons of redispersible powder, 50,000 tons of polyvinyl alcohol, and 50,000 tons of hydroxypropyl starch ether, supported by two production lines and automated equipment. It also has in-stock capability, but no valid contract exists between the factory and associated subcontractors, and finished products are checked by packing staff, creating a documented governance and inspection limitation.

Customization capabilityThe supplier provides customization from samples and explicitly offers ODM services, demonstrating capability for sample-based and original-design manufacturing. No 3D software design service or SDK is available, so customization is supported but not through advanced digital design tools.