IKBC 2108S rainbow keycaps PBT | BLUELOVER 108/104/87 / Kay Cool | mechanical keyboard keycaps

IKBC 2108S rainbow keycaps PBT | BLUELOVER 108/104/87 / Kay Cool | mechanical keyboard keycaps

Product description:

Product parameters:

  • Product Name: KEYCOOL / Kay Cool rainbow key positive moment ...
  • Brand: KEYCOOL / Kay Cool
  • Model: Positive engraved keycaps rainbow
  • Package Type: official standard
  • Whether mechanical keyboard: yes
  • Color Category: Valentine's Day [104] key positive / positive-side side carved carved BLUELOVER BLUELOVER 108 104 rainbow engraved keycaps on the positive side [is key] + 108 engraved gifts Valentine key [87] n / engraved side rainbow side engraved keycaps [108] + key packs rainbow keycap [] 17-key keypad 87 BLUELOVER positive side carved rainbow engraved keycaps side [104] + key packs frost blue [104] key positive moment / side engraved frost blue [108] being engraved key / side key moment Valentine [108] n / rainbow side engraved keycaps [is] + key moment 104 packs frost blue [87] key positive moment / side engraved keycaps rainbow [ n] + key moment 87 packs rainbow engraved keycaps [side] + key 87 packs
  • Whether to support Plug and Play: does not support
  • Connection: Cable
  • Is there a multimedia function keys: None
  • Interface Type: USB
  • Whether to support ergonomics: not supported



This section is dedicated mechanical keyboard keycaps not include a keyboard Oh, pro
No engraved keycaps no font so called because no moment.
Keycap font is being carved in front of so called positive moment.
Because the side engraved keycaps on the side of the font so called side carved.

Note: If the keyboard is not too familiar with the pro, do not choose Oh no moment
With immediate effect, the purchase will receive a pro keycap storage box, cleaning brush and other key Stubbs gifts yo
Unsure of your keyboard support, please consult customer service. Not all of the mechanical keyboard support
It can be perfectly compatible with most OEM mechanical keyboard market.
NOPPOO FILCO magic duck Kay perfect for cool kbc XT104
Rainbow PBT keycaps:
Photo magic duck KBT108 G104 2087S showing the effect on the keyboard This link does not include a keyboard Oh
This PBT keycap fonts for laser engraving (two non-color molding) but does not appear in major word out, please Amoy Friends of the buy, dyeing process of infection. No toxic phosphor production process, the human body does not damage, additional keycaps infected individual will be small flaws. late situation will not fade occurs.


PBT side carved frost

PBT Valentine's Day

PBT Wizard of Oz
`What is the PBT

Gather Terephthalic acid Butanediol Esters English name polybutylece terephthalate (referred to PBT ), Are polyester series, is from 1.4-butanediol (1.4-Butylene glycol) and terephthalic acid (PTA ) Or terephthalate (DMT ) Poly condensation, and formed by the mixing process of milky white translucent to opaque, crystalline Thermoplastic Polyester resin. Collectively together with the PET thermoplastic polyester, or polyester.

PBT physicochemical properties

PBT as a milky white translucent to opaque, crystalline thermoplastic polyester having high Heat resistance , Toughness, fatigue resistance, self-lubricating, low friction coefficient, Weatherability , Water absorption Low, only 0.1%, in wet conditions remain a variety of physical properties (including electrical properties), electrical insulation, but the volume resistivity, Dielectric loss Great. Heat water, alkali, acids, oils, halogenated hydrocarbons but are vulnerable to erosion, poor resistance to hydrolysis, low temperatures can be rapidly crystallized, forming good. The disadvantage is that the gap Impact strength Low molding Shrinkage Great. Therefore, most of the glass fiber reinforced or inorganic filler modified Tensile Strength , Bending strength Can more than double, Heat distortion temperature But also a substantial increase can be long-term work at 140 ℃, glass fiber reinforced products after the longitudinal and transverse shrinkage consistent, easy to make products warpage.

PBT Processing

PBT thermoplastic polyester can be referred to a plastic, to apply to different processing industries, the general number of additives are added, or blended with other plastics, as additives in different proportions, can produce different specifications of the products. PBT has the heat resistance, weather resistance, chemical resistance, good electrical properties, low water absorption, good gloss, widely used in electronic appliances, auto parts, machinery, household goods, etc., and PBT products, but also with PPE , PC, POM, PA and so were called the five generic Engineering Plastics.
PBT crystallization speed, the most suitable processing method forInjection Other methods include extrusion, Blow , Coating, and various secondary processing molding, molding required before pre-drying, moisture content should be reduced to 0.02%.
PBT injection molding process characteristics and process parameters setting:
PBT polymerization process maturity, low cost, easy molding. Poor performance of unmodified PBT, the practical application of PBT to be modified, wherein the glass fiber reinforced modified grades accounted for more than 70% PBT's.

Technological Characteristics of PBT

PBT has a sharp melting point, the melting point is 225 ~ 235 ℃, is a crystalline material, crystallinity up to 40%.
PBT melt viscosity is affected by temperature as shear stress so much so, in injection molding, injection pressure of PBT melt flow impact is obvious.
PBT in the molten state, good fluidity, low viscosity, second only to nylon, in the shape prone to 'cast' phenomenon.
PBT molded article Anisotropy . PBT easily degradable water at high temperatures.