adhesive pouring glue for LED

The product is a dedicated pouring glue of LED which is used high quality light transmittance organosilicon, specially use for s

Detailed introduction: The product is a dedicated pouring glue of LED which is used high quality light transmittance organosilicon, specially use for sealing any kinds of electron component. Strengthening electron component globality, enhancing the resistance of outside rushing and shaking, enhancing the insulativity of inside parts and between line, in favors of the component miniaturization and light quantification, avoiding the component and line directly exposing in the environment, improving the waterproof and humidity resistance of the component.

Characteristics: 1. High refractive index, High resistance to water and weather ability, UV resistance, High purity

             2. Silicon - oxygen (Si - O) key chain structure of mainly, so not easily by ultraviolet and ozone by decomposition, no p-bond exists, at high temperatures (or radiation) molecular bond doesn't break, can be in 50 °C ~ 200. °C van turns in use for a long time.

3. After seven days of intensifying test °C 300 changes after, not cracked, no hardening, colloid from external craze after can automatically healing.

             4. This product divides the A and B component packaging, all be colorless transparent liquid, avoid light environment can save time.

             5. Colloid after curing shows colorless cellophane tape thallose, PPA and metal have certain adhesion and sealing is good.

A. Description of products:1:Pouring glue A: LED-0301-60A/LED-0301-70A

2:Pouring glue B : LED-0301-60B/LED-0301-70B

B. Instructions for use:1, by weight, than for A: B = 1:1 ratio with glue, mix 10 minutes.

 2, vacuum TuoPao 20 minutes.

 4, first 100 °C roast 1 hours again warming to 150 °C roast 3 hours or to 160 °C roast 2 hours, segmentation curing can effectively solve the bubble to enhance yield.

3, in the glue before, please stents and lenses in 150 °C next preheating 60 minutes above except tide.

c. Product performance

	Unit	LED-0301-60	LED-0301-70
Appearance		A:transparent liquid B:transparent liquid	A:transparent liquid B:transparent liquid
Viscosity (25°C, rotational viscometer)	Maps	A:3400 B:5050	A:3300 B:5100
After mixing (25°C)	Maps	4000±200	4000±200
After mixing operating time	Min(25°C)	≥240	≥240
Hardness (well A)	hardness tester	60	70
Light transmittance (sun) (%)	450nm	>95*	>95*
Refractive index	Diopter	1.4080	1.4085

   Memo:The first 4 are the product basic parameter before solidify, others are the basic parameter after solidify.

D. The store condition and matters need attention

1.Indoors,should be stored in a dry place in closed packaging

2. The guarantee period will be six months at aforementioned condition, after the quality guarantee period it could keep using before the text qualification is qualified.

3.Packing specification:      A:0.5KG/bottle; 

B:0.5KG/bottle;

4. Production should be calculated with the amount of plastic must be in operation time to glue finished with glue. Stir evenly when must, otherwise, it will affect curing incomplete product performance. This product is the silastic products, use should be paid attention to during the avoiding with a material contact:

Organic tin compounds and other organic metal compounds;

 Contain organic tin compounds silicone rubber,

    Sulfur, more sulfur compounds, poly (PSF and other sulfur-containing materials;

 Amines, ethyl carbamate fat or other containing amine materials,

 Unsaturated hydrocarbons plasticizer, the mix glue should use up in four hours

5.(1)Pay attention to the apparel in using process, avoid high temperature scalding, do not ingest.(2)Be careful using this product,Please do read these important safety notes carefully before using and in using process.Beside,Products follow strict quality control procedures, security, the Chinese government in full compliance with legal requirements.

adhesive pouring glue for LED