MOLYMER MATEX is a general FRP manufacturing company.

Product Information

ROSITETMMolded Product

ROSITETM is a high-precision fiber-reinforced unsaturated polyester resin (also called BMC) that is made using our compounding technology. It is used in a variety of areas due to its high precision, heat resistance, and the fact that different materials can be integrally molded. In addition, compounding gives the product superior electrical properties, and our ability to mold uneven parts with high accuracy, without any sinking, gives ROSITE a high degree of deign flexibility.

-Properties of ROSITETM
1. High Precision Superior to Die-Cast Metals
Our unique non-shrinking compound and a combination of different molds makes ROSITE highly precise.
2. Integral Molding of Different Materials
Various materials can be integrally molded into ROSITETM, including glass, mirrors and ceramics.
3.Wide Range of Compounds
Our unique formulation technology has made it possible to develop products in accordance with customer requirements.
-Other Properties of ROSITETM
  • *As thermosetting resin is used, the shape does not change even at temperatures of 200℃ (unlike thermoplastic resin, melting does not occur).
  • ROSITETM does not burn or emit any toxic gases (UL standard V-0 level flame resistance).
  • Our compositions give ROSITETM superior electrical properties, including arc resistance, fire resistance, tracking resistance, and electrical conductivity or insulation.
  • Uneven designs can be molded with accuracy, giving ROSITE high design flexibility.
  • Various types of resin can be blended into ROSITETM, and the wide choice of reinforcing fibers makes it possible to manufacture light-weight products with high strength./li>
  • Sinking does not occur after molding.

Compound Grades

Compound No

3550C (Heat Resistant Precision Grade)
A260C (General Precision Grade)

<<Grade Properties and Suitable Uses>>

  • For parts that require precision and low distortion.
  • Parts that require heat resistance.
  • Alternative to die-cast metal.
  • LCD projector parts.
  • Photocopier and printer parts.
Photo 1. LBP Optical Case
Photo 1. LBP Optical Case
Photo 2. LCD Projector Parts
Photo 2. LCD Projector Parts
Photo 3. Parts for Banking Terminals
Photo 3. Parts for Banking Terminals
Compound No

E550C (Electrical Conductivity Grade)
<<Grade Properties and Suitable Uses>>
  • For parts that require precision, low distortion, and electrical conductivity.
  • Parts in banking terminals, glass integral molded parts.
(E550C is used for glass integral molded products)
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Photo 4. Banking Terminal Parts

Compound No

S530B (Low Expansion Grade)
<<Grade Properties and Suitable Uses>>
  • For parts requiring:
    a low linear expansion coefficient.
    low temperature-related dimensional changes.
  • Glass Integral Molded Product
(S530B is used in glass integral molded products)

ROSITETM Performance Comparison Table

製品紹介