Lescent (China) Advanced Materials
Green, natural, environmental protection
Styrene-butadiene latex for non-woven fabric
This series of products is a kind of carboxylic butadiene-styrene latex with high content of styrene. It is mainly used in the manufacturing of non-woven shoe midsole; compared with the existing products, it can provide excellent adhesion properties and formula stability, to fully meet customer's demands. We can also provide complete after-sales service and comprehensive technical support for customers.
1. Performance Advantages
1.The nonwoven shoe midsole made has good stiffness, wearing comfortably.
2.High stability, to meet the customer's strict requirements for the formula stability.
3.Have a self-crosslinking* performance, improve the adhesion of the nonwoven fabric, and enhance the strength of non-woven shoe midsole.
4. The formaldehyde content of the environmentally friendly products is less than 13 pppm, lower than the EU environmental standards. It can meet the requirements for environmentally friendly products in most countries in the world, to provide a wide range of sales support for customers
* Self-crosslinking refers to the cross-linking reaction of polymers under the condition of not adding cross-linking agent.
2. Technical Parameters
|Product||Solid Content %||pH Value||ViscositymPa·s||Glass Transition Temperature(theory) ℃||Formal dehyde||Film Forming Characteristic||Safety Feature|
|BS-380||48.5～49.0||8.5～9.0||<300||48||●Trace||The hard latex cannot form a film at room temperature. It can form a hard and transparent film through high temperature drying.|
|BS-381||48.5～49.0||8.0～8.5||<300||47||●||The hard latex cannot form a film at room temperature. It can form a hard and transparent film through high temperature drying.|
|BS-386||48.5～49.0||8.0～8.5||<300||47||●||The hard latex cannot form a film at room temperature. It can form a hard and transparent film through high temperature drying.|
1. BS-381 is the eco-friendly upgraded product of BS-380.
2.The storage and transportation are the same as general chemicals. It can be stored in a dry and ventilated place. Shelf life: 6 months, packing mode: tank car, 1t plastic tank, 200kg plastic drum.