What are the recommended resin addition ratios?

Component 1 and Component II are each 0.7% to 1.0% by weight of sand. The ratio can be adjusted within (55-50):(45~50) to balance initial strength, gas evolution, and final strength.

What is the typical catalyst dosage?

Typically 0.5 to 1.5 kg per ton of sand. Dosage varies by equipment, mold, sand core size, and ambient temperature, generally being lowest in summer and highest in winter.

High Initial Strength Good Stripping Cold Box Resin for Core Making Center

Name: High Initial Strength Good Stripping Cold Box Resin for Core Making Center
Brand: Shandong Baofeng New Material Co., Ltd.
SKU: 2261029515

Shandong, ChinaShandong Baofeng New Material Co., Ltd.

US$500.00-2,000.00

1 Ton

Product profile

Customization

Available

Application

Construction

Color

Yellow or Reddish Brown Liquid

Model NO.

Cold core box resin

Composition

Phenolic Resin

Morphology

Liquid

CAS No.

9003-35-4

Formula

C8h6o3

Einecs

107-21-1

Transport Package

Drum

Specification

As Your Request

Origin

Shandong, China

Production Capacity

100ton/Months

Key features

High Strength & Toughness: Reduces casting defects and improves yield for iron, steel, and aluminum castings.

Moisture & Heat Resistance: Suitable for high-temperature and high-humidity environments with good moisture resistance.

Fast Curing & Good Fluidity: Ensures high sand core density, better surface quality, and fast curing times.

Eco-Friendly & Low Harmful Substances: Improves working environment and enhances environmental friendliness with low emissions.

Customizable Formulations: Available in Light Yellow (I) and Brownish-Red (II) with adjustable component ratios.

Versatile Application Scope: Ideal for cylinder blocks, heads, water jackets, and exhaust pipes in automotive engines.

Flexible Packaging Options: Available in 25KG, 230KG, and 1000KG drums to suit different production scales.

Long Shelf Life: Stable product with a 6-month shelf life when stored correctly in cool, ventilated places.

Company profile

Shandong Baofeng New Material Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Qingdao Port, shanghai PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryShandong Baofeng New Material Co., Ltd. is a China-based combined company established in 2019 with 80 employees and a business scope covering engineering plastics, synthetic resins, molding materials, chemical products, imports and exports, and permitted heat production and supply. The supplier demonstrates broad customization and R&D capabilities, including recent new-product development and ODM services, and reports OEM service for recognized brands. Quality-related strengths include raw-material traceability, three quality inspectors, random finished-product inspection, documented corrective-action procedures, and complaint-handling procedures. Service operations include inventory capability, documented supplier-management and service procedures, and stated peak/off-season lead times. However, no valid manufacturing-capacity contract exists with its associated subcontractors, and it lacks an SDK, overseas warehouse, and overseas showroom. Certification holdings and customer case details are not provided.

Supplier typeThe supplier is identified as a combined company, specifically Shandong Baofeng New Material Co., Ltd., based in Shandong, China, with a business scope focused on engineering plastics, synthetic resins, molding materials, chemical products, imports and exports, and heat production and supply. This supports classification as a combined manufacturing and trading-oriented supplier, although the slices do not provide a more specific legal or factory classification.

After-Sales capabilityThe supplier reports written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. It also has inventory capability and accepts multiple service quotation and payment terms, but it lacks an overseas warehouse and showroom; the evidence supports documented service handling but not comprehensive overseas after-sales coverage.

R&D capabilityThe supplier reports new-product development during the past year, provides ODM services, and offers multiple forms of customization. It does not have an available SDK, but the stated R&D and ODM evidence demonstrates product-development capability despite the lack of SDK support.

Production capacityThe supplier is associated with reactor equipment, has 80 employees, reports inventory capability, and states off-season lead times within 15 working days and peak-season lead times within 15 working days to one month. However, it explicitly lacks a valid contract with its associated subcontractors, creating a documented weakness in formal manufacturing-capacity arrangements.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization in both its R&D and design-capability records. This is direct evidence of broad customization coverage.

Client casesThe supplier states that it provides OEM services for recognized brands, which is evidence of experience serving established-brand customers. However, no customer names, project descriptions, product examples, or performance references are supplied, so the depth and verifiability of customer cases remain limited.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturer specialized in chemicals for over 40 years, located in Jinan, China.

Q:What is the price of your packaging?

The exact price is based on your quantity. We can provide our best price for you.

Q:How can we get a sample and what is the cost?

Samples are free, but you need to pay for the freight fee. For custom samples, we can design them based on your requirements. Sample time is about 3-5 days.

Q:What are your payment terms?

We accept TT, PAYPAL, WESTERN UNION, LC, and CREDIT CARD. For amounts under 1000 USD, we prefer 100% deposit. For larger amounts, 40% deposit and 60% balance before shipping.

Q:How can we get the goods from your factory?

By air or ocean. If quantity is small (<1CBM), we suggest air shipping (5-7 days). If large, we suggest ocean shipping (20-30 days). We have professional forwarders if you do not have your own.