Nylon PA 12, Flexible Plastic Eyeglass Frame Material, Nylon Plastic

Model NO.: CXT526
Material Status: Commercial, Active, Globally
Composition: Pamacm12
Certificate: UL, SGS, Reach
Transport Package: White Kraft Bag
Specification: Twenty Kgs Each Bag
Origin: Linqu City, Weifang, China
HS Code: 3908101910
1. General Information
CXT526 is a crystallizable and permanently transparent polyamide polymerized by specific monomers, The crystallites are too small to scatter visible light and the material appears transparent to the human eye. This microcrystalline structure retains important properties such as stress cracking resistance - without craze. The degree of crystallinity is so negligible, it has no adverse effect on the shrinkage of molded parts. CXT526 has the similar isotropic shrinkage like amorphous materials.  
Nylon PA 12, Flexible Plastic Eyeglass Frame Material, Nylon Plastic

2. Typical Characteristics
Permanent transparency and high light transmission
High dimensional stability and easy processing
Excellent abrasion and scratch resistance
Superior impact resistance to high / low temperature
Good chemical and solvent resistance
High level of UV resistance and weathering stability
High stress crack resistance
High flexural fatigue strength and high memorability
Low density and light quality
Easily colorable and food contact approval
Nylon PA 12, Flexible Plastic Eyeglass Frame Material, Nylon Plastic

3. Application
Optics Packaging
Frames & Optical components, etc. Cosmetics packaging, Medical packaging, etc.
Food Contact Industry
Feeder, Coffee machine, Cup, etc.  Auto parts(oil cup, etc), Mechanical engineering.
Ectronic Products Consumer Goods
Headphone, Ear-Hook, etc.  Sports & Leisure, Tools & Accessories, etc.
Nylon PA 12, Flexible Plastic Eyeglass Frame Material, Nylon Plastic

4. Physical Properities
Items Unit Test Method Values
Charpy notched impact KJ/m² GB/T 1043-93 15
Charpy non-notched impact KJ/m² GB/T 1043-93 25JNB
Tensile strength MPa GB/T 1040-92 60
Elongation at break % GB/T 1040-92 160
Flexural strength MPa  GB 9341-2000 70
Flexural modulus MPa  GB 9341-2000 1625
Density g/cm³      GB 1033-86 1.03
Heat distortion temperature(0.45 MPa) ºC      GB1634-79 120
Light transmittance % -- 92
Shore D hardness -- GB 2411-80 82




 

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