TINPOSIT™ LF Immersion Tin

Browse by Market

AgroSciences

As the world’s population increases and diets change, the demand to grow more food in a more sustainable manner has never been higher. At Dow, we draw on cutting edge science, technology and human ingenuity from across the company and the world help meet this intensifying demand…Read More

AgroSciences

Personal Care & Apparel

Nothing is closer to consumers than the personal products and fabrics they use daily. Dow uses advanced technologies and unique formulations- in category and further afield- to create better products that beautify, protect, enhance and moisturize.Whether your goal is creating a better body wash or to improve the breathability of athletic clothing, Dow works with you…Read More

Electronics & Communications

The world of electronics and communications is fast-paced and ever changing. Dow’s clear view on the future and development of technologies at, and often ahead of, industry and related category trends keeps you globally competitive and ahead of the game. Dow electronic materials technologies have become critical to the industry, such that 95% of smart devices on the market are…Read More

Nutrition

Modern consumers strive to strike a balance between nutrition and convenience. By enlisting experts from all over the world, in a number of different fields and by drawing on our broad product lines and extensive industry experience, Dow has become the go-to solution provider for food and beverage related, manufacturing and packaging. Our food & beverage additives play a vital role…Read More

Healthcare & Medical

As the median age of the world’s population increases, the healthcare industry is challenged to develop more efficient, cost-effective treatments, procedures and medications. Experience in the world of health and pharma, our experts can help you synthesize, purify and formulate drugs, as well as develop and deliver cutting-edge medical equipment. At Dow, we provide solutions…Read More

Home & Office

Everyday problems need extraordinary solutions, big or small, at home or in the office. At Dow, we apply our materials science expertise across the worlds of appliances, furniture, fabrics, publishing and beyond to help you create memorable innovations that make your customers’ daily lives better and help your business grow. We work with you to make products cleaner, fresher…Read More

Renewable Energy

As the world’s reliance on energy continues to grow, we must focus on alternative ways to fuel our way of life. By exploring what’s possible in hydro, solar, water and related categories Dow is helping move the world towards a more sustainable and affordable energy future. Today, 25% of the world’s domestic wind turbine blades are made using Dow materials and Dow innovations. We are…Read More

Energy Storage

Energy is the catalyst for growth and prosperity around the world. Dow combines applied chemistry and years of diverse experience and a diverse understanding of related categories to enhance energy sources, optimize use and minimizes losses in energy storage products of all kinds. Whether your goal is to develop stronger, better electric vehicle batteries or to improve battery cell lifecycles…Read More

Oil & Gas

As oil and gas resources become more difficult to reach, produce and treat, Dow offers advanced chemistry and technology solutions that can help drive new production from both conventional and unconventional sources and efficiently bring the supplies to market. Dow is committed to maximizing value for our customers by offering innovative, customized solutions that can help solve…Read More

Transportation

The transportation industry faces many challenges; from boosting energy efficiency, to reducing exhaust emissions, to increasing durability, quality and appeal. Dow’s material science and chemistry experts collaborate with you to address these tough challenges and to construct industry-leading, customized solutions of the highest and safest standard. Whether your goal…Read More

Water

Clean water is one of the world’s most scarce and crucial resources. As a leader
in purification and separation technologies, Dow understands that there’s no room for error when you’re responsible for bringing water to consumers and companies around the world. As a committed global partner we draw on companywide invention and related expertise to find the most reliable, safe…Read More

Infrastructure

Societies thrive with good infrastructure, and their continued success relies on advanced solutions in the same space. With the world’s largest and broadest supply of raw materials across all categories, we live by a steadfast commitment to constant R&D and accelerated growth, perfectly positioning us to help you develop infrastructure and utilities that stand the test of time…Read More

Construction

Today, building and maintaining energy efficient, safe, long-lasting, and aesthetically pleasing structures demand unique technologies and innovations that enhance the entire building envelope for maximum performance. Dow understands that solutions can come from anywhere. That’s why we look further afield than the traditional construction category to bringing flawless engineering…Read More

Back

TINPOSIT™ LF IMMERSION TIN is an immersion tin formulation producing uniform and solderable tin deposits on properly prepared PWB substrates. The deposits maintain good solderability after multiple reflow processes, and the bath has a high tolerance for contaminants.

Used in:

PWB metallization applications, specifically lead-free assembly processes

Advantages:

Maintains good solderability after multiple reflow processes
Bath is easy to control and has a high tolerance for contaminants
Excellent uniformity of tin deposits

Typical Physical Properties These properties are typical but do not constitute specifications.
TINPOSIT™ LF IMMERSION TIN MU
Appearance	Clear, yellow solution
pH	< 1
Specific gravity at 20°C	1.310-1.376
TINPOSIT™ LF IMMERSION TIN R
Appearance	Clear, very pale yellow solution
pH	< 1
Specific gravity at 20°C	1.227-1.287
TINPOSIT™ LF IMMERSION TIN A
Appearance	Pale yellow to orange solution
pH	< 1
Specific gravity at 20°C	1.032-1.058
TINPOSIT™ LF TIN CONCENTRATE
Appearance	Clear, very pale yellow solution
pH	< 1
Specific gravity at 20°C	1.495-1.529
TINPOSIT™ LF IMMERSION TIN C
Appearance	White crystalline solid

Request Information

Products

AgroSciences

AgroSciences

Personal Care & Apparel

Electronics & Communications

Nutrition

Healthcare & Medical

Home & Office

Renewable Energy

Energy Storage

Oil & Gas

Transportation

Water

Infrastructure

Construction

TINPOSIT™ LF Immersion Tin

Availability

Related Links