• Model Number: AP-G2550
• Place of Origin: Guangdong, China
• Minimum Order Quantity: 0 Pieces
• Supply Capacity: 0 Pieces/month
• MemberShip: Free Member
• Inquiry Now
• Bookmark & Share:

Description

LED Silicone Package Material AP-G2550A/B

1, Introduction:
AP-G2550A/B is double component, heat-curing silicone elastomer material, uses for LED packaging fill. After curing,it has high-light transmittance, good heat-stability, small stress, and low hygroscopicity etc..

2, Technical parameter:
Item Technical parameter Before curing(A component) Appearance Colourless transparent liquid Viscosity mPa•s(25¡æ) 8000 Before curing(B component) Appearance Colourless transparent liquid Viscosity mPa•s(25¡æ) 3500 Mix ratio 1: 1 Mix-Viscosity mPa•s(25¡æ) 4500 Typical curing condition 150¡æ×1h After curing Appearance High transparent silicone elastomer Hardness(ShoreA) 52 Refractive(25¡æ) 1.53 Transmittance(£¥, 450 nm) ©ƒ95

3, Usage:
A:B=1: 1, add fluorescent powder according to the proportion,we suggest to use the planetary mixer to mix the A&B component, mixed prior to application ,and can only be used after you remove the bubble in the condition of 10mmHg vacuum under 60¡æ. Please operater in dry and clear enviroment.

4, Attentions:
Some of materials, chemical, curing agent, plasticizer can control the gel material’s curing. There are are including:
1, organotin and other metallorganic compound
2, sulphur, polysulfide, polysulfone and other sulfur-containing
3, amine, polyester rubber and other ammoniac
4, phosphorig and other phosphorig-containing
5, Some flux residues If any doubt that whether some kind of material would restrain the curing, we suggest a compatibility experiment test for the suitability. If the uncured packaging materials exist the surface of the curing ones,then the curing incompatible, restrain curing.