High-Performance Hollow Glass Microspheres for Composites Expandable Microsphere

• Customization: Available
• CAS No.: 25133-97-5
• Formula: C8h11no2
• Model NO.: Microspheres
• EINECS: 253-242-6
• Appearance: Granules
• Usage: Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Surfactants
• Color: White
• Transport Package: 20kg/Dag, 50kg/Darrel
• Specification: 20kg/dag, 50kg/darrel
• Trademark: NEWSANDA
• Origin: China
• HS Code: 3906909000
• Production Capacity: 2000tons Per Year
• Package Size: 55.00cm * 35.00cm * 12.00cm
• Package Gross Weight: 25.200kg

Product Description

Product Description

product details

Thermoplastic Expansion Microspheres are lightweight, hollow polymer particles composed of a thermoplastic shell and encapsulated alkane gas. When heated, the gas expands, and the softened shell stretches, resulting in a significant increase in volume—up to 40–60 times its original size.

These expanded microspheres provide excellent low density, elasticity, and insulation performance, making them ideal for use in coatings, sealants, adhesives, plastics, construction materials, and automotive parts. They effectively reduce product weight, improve surface smoothness, and enhance flexibility.

Our microspheres feature stable expansion performance, uniform particle size distribution, and excellent chemical resistance, ensuring superior performance in a wide range of applications.

Specification

CAS No.	-	Grade	Industrial Grade
Product Name	Hollow Glass Microspheres	Molecular Formula	N2O
Purity	99.99%	Alias	Hollow Glass Microspheres
Place of Origin	Jiangxi, China	Stability	600 ℃ at softening
Model	BH	Wide Temperature Range	Low temperature from -20 ℃ to 500 ℃
Brand	CHINE BAIHAI	pH Value	8.0 ~ 9.5
Appearance	Powder	Application Field	Building Materials
Use	Industry	Originating	China
EINECS No.	Reference	HS	3906909000

product application

Thermoplastic expansion microspheres are widely used as lightweight fillers and foaming agents in coatings, sealants, adhesives, plastics, rubbers, construction materials, and automotive parts. They help reduce product weight, improve surface smoothness, and provide excellent insulation and flexibility.

Company Profile

QING DAO NEW SANDA INDUSTRY CO.,LTD

Qingdao Xin Sanzhan Industrial Co., Ltd. is a high-tech enterprise specializing in the research and development of chemical products and international trade. It is dedicated to the development, production, trading, and import/export business of basic raw materials such as coatings, rubber, and plastics. The company has an independent research and development center and inspection center, which can track and control all procedures from small-scale experiments and pilot tests to industrial production. In addition, we have purchased advanced experimental and inspection facilities and established a complete inspection system and QA system, thereby providing a solid guarantee for providing customers with high-quality products.

FAQ

(1).Q: Are you a factory or trading company?
A: We are professional manufacture in construction and industrial chemical materials.
(2).Q: Can I get a free sample?
A:Samples free(less than 200g) available.
(3).Q: Do your products stock in hand?
A: Generally we have some goods stock in hand every month,so shipping fast but it depends on your confirmed order.
(4).Q: Can you offer OEM service?
A: OEM available,can add your logo or as your requests.
(5).Q: What's your payment term?
A: TT,LC,Credit Card,Western Union,Cash,Online Transfer.etc.