High Purity and Good Rust Prevention 309 Zinc Chrome Yellow for Paints

• CAS No.: 13530-65-9
• Formula: Zncro4
• EINECS: 236-878-9
• Model NO.: 309
• Colour: Yellow
• Appearance: Powder
• Usage: Paint, Plastic, Ink, Paper
• Type: Synthetic
• Solubility: Insolubility
• Composition: Inorganic Salt
• Yellow Pigments: Zinc Chrome Yellow
• Green Pigments: Lead Chrome Green
• Blue Pigments: Iron Blue
• C.I. No.: C. I. Pigment Yellow 36
• Specific Gravity: 3.5
• Molecular Weight: 307.48
• OEM: Accept
• Transport Package: Pallet
• Specification: 25KG/Bag
• Trademark: CALA
• Origin: China
• HS Code: 3206200000
• Production Capacity: 200mt/Month

Product Description

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Product Description

Product name:309 Zinc chromate
The index number:P.Y 36
Molecular formula:5ZnO·CrO₃·4H₂O
Product properties:Slightly soluble in water, strong acid or alkali to meet can decompose.
The main characteristics: Has good rust prevention performance.has the functions of anodic protection passivation and cathodic corrosion inhibitor, and is an important anti rust pigment.
Application scope:Can be used for alkyd primer and phenolic primer, epoxy resin primer,polyurethane primers, etc.
Attention: This product should be avoided mixed use with a acid alkaline or reducing substances . Before using this product, should go to the test, to ensure that our products can meet the requirements of your company.
 

Product Parameters

Product name	Zinc Chromate Yellow
Color index No.	C.I.P.Y 36
Chemical  Composition	ZnCrO4
CAS No	13530-65-9
	Testing Indicators	Unite	Parameter
Physical Properties	Product Appearance		Yellow Powder
	Oil Absorption	ml/100g	≤40
	Compounds that become volatile at a temperature of 105°C.	%,m/m	≤1.0
	Water soluble chloride	%,m/m	≤0.1
	Sieve residue (200 mesh sieve)	%/,m/m	≤3
	Tinting Strength	%	95-105
	CrO3 content	%	≥17
	ZnO content	%	67-72
Sales packing	In 25kg paper bag / We provide customized packaging specifically designed to fulfill every customer's needs.
Transportation and storage	It needs to be dry, waterproof, moisture-proof, and weather resistant. Products that have already been opened should be sealed to prevent moisture absorption and contamination.
Safety	1. The relevant directives of the European Community and the effective regulations of independent EU countries clearly state that this product is not classified as dangerous goods. As a result, it presents no risks under transportation regulations. 2. In countries outside the European Union, it is imperative to comply with the classification, packaging, labeling, and transportation requirements for hazardous substances in each country. 3. Be sure to check the safety data sheet. This includes processing information on the safety and ecological aspects of some products.

Application Area

 

   Industrial Paint

 

       Industrial Paint                                                                 Ink Industry

 

 Plastic industry(PV&PS)                                                          Rubber industry

Packaging & Shipping

packaging:	In 25kg paper bag / We provide customized packaging specifically designed to fulfill every customer's needs.
Transportation and storage:	Needs to be dry, waterproof, moisture-proof, and weather resistant. Products that have already been opened should be sealed to prevent moisture absorption and contamination.

Company Profile

Welcome to Cala Technology (Guangdong) Co., Ltd., a trusted manufacturer of pigments. Our products are widely used across various industries, including coatings, plastics, rubber ,Wood & Biofiber Plastic Composites(WPC) inks, and textiles. We are committed to providing our customers with vibrant colors and exceptional quality.

 

Product Testing                                                                 Exhibition Photo

Certifications

WHY CHOOSE US

1. Certified Quality: ISO 9001-certified manufacturing with rigorous quality checks.
2. Expert Support: Dedicated technical team for after-sales service.
3. Competitive Pricing: Direct factory pricing with no middlemen.
4. Samples Available: Test our product risk-free with free samples (terms apply).
5. customizable: Personalized customization based on your needs