PLA Marble 3D Printing Filaments 1.75mm 1kg

PLA marble filament:

• It is based on normal pla formulation ,it is almost the same performance as normal PLA
• You know it very well, stiff, health,biodegradable,hard,smooth surface,the best material for FDM 3d printing.
• 100% made of polylactic acid,    pure, no compouding any more, so it is not very tough nor flex
• Don't worry about moisture, not like TPU and PA, PLA little trend to adbsord moisture,  even get moisture you can made setting in slice software to avoid bad effect 
• Many 3d printers can handle pla very well, especially those made in China 
• Not suggest all metal  hot end without a Tefon tube, since PLA will expand,soft  and then crystal at temp of 58 degree, PLA at crystalline state  will much hard and resistant temp as high as 120 degree   that can't well extrude in  hot end, Got JAM.              
• After 1 year store ,pla will turn to biodegrade,turn to brittle ,difficult to use.

Setting suggest for PLA:

• Nozzle 195-215 degree, heatbed 0-50 degree
• Print speed 20-35mm/s, retraction length 3-5mm, retraction speed 40-50mm/s
• Smaller layer height get better result,0.1-0.15mm

Feature

• Good surface quality
• Easy to work with at high print speeds
• User-friendly for both home and office environments
• Ideal for models and prototypes that require aesthetic detail
• A wide range of color options available
• High surface hardness
• Suitable for room-temperature applications
• Low odor,barbecure smell
• Biodegradable in industrial composter
• Made of natural ingredients (100% bio-based)
• Safe to use in electrical and electronic equipment
• Safe for food contact applications (declaration sent per request)
• BPA-free, styrene-free