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Address: GOLDEN BAY WEALTH CENTER, HULI HI-TECH PARK, XIAMEN, CHINA
Contact name:Tessa Li
Xiamen WangQin Chemical Technology Co., Ltd. |
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One Part Self-drying High Hardness Silicone Resin
WL-0132 is a kind of solvent based self-drying siloxane resin, don’t need to bake, after direct drying, the hardness can reach 7-9H, since the resin particle size is 30-50um of nanometer scale, can produce cross-link and permeate with substrates (permeable force is very strong), accordingly can achieve the purpose of waterproof, preventing ultraviolet(UV), preventing strong acid and strong alkali, wear-resisting, oil and dirt resistance.
Meanwhile, this product has the function of anti-skid, it is recommended to be used in the process of manufacturing floor coating, the product can be applied to the surface of the following products, polished concrete, epoxy coating, stone, PVC, metals, woods, glass, etc, this product can be used alone or added to other resins to enhance the hardness of other resins
High Hardness Silicone Resin WL-0132
High Hardness Silicone Resin belongs to solvent based resin, self-crosslinking, hardness can reach 6-7H, it is suggested to use in metal, glass, floor, has very good wear resistance
COMPOSITION / INFORMATION ON INGREDIENTS
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| Conc. wt.% | Ingredient | CAS NO. |
| 8-10% | silica | 7631-86-9 |
| 12%-13% | Siloxane | 1185-55-3 |
| 15%-18% | Organosilicone resin | 67763-03-5 |
| 35%-40% | Propylene glycol monoethyl ether | 1569-02-4 |
| 10%-15% | Butyl acetate | 123-86-4 |
Additional Isopropyl alcohol may be formed by reaction with moisture.
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Product properties:
WQ-WL0132 is a high hardness nano silicon paint cured at normal temperature produced from the raw materials imported from Japan.Due to high density 0-Si-O structures in its main chains,this product is coated on the base material by spraying,dip-coating,roller coating,etc,aked or dried at normal temperature and cured to obtain a film with good physical properties,such as high hardness,high transparency,good insulativity,and good chemical properties,such as good high low temperature resistance,rub resistance,oxidation resistance,radiation resistance,corrosion resistance,low temperature not tendering,water repellent,anti-moisture,demoulding and ventilating,non-toxic,chemical resistance,etc.
Basic features:
1. Very high hardness,7H-9H,excellent resistance to solvents,including alcohol,ketone,and esters.
2. High self-crosslinking density,similar to nano structures,super strong water proof and fire proof performance,salt fog resistance,mouldproof,anti-microbial,impermeability,ultraviolet resistance,etc.
3. Resistance to 20%concentrated sulphuric acid and concentrated hydrochloric acid,10%caustic soda,and strong polar solvents.
4. Very low surface tension,hydrophobic,high self-cleaning and soiling resistance(water contact angle of resin surface:80°).
5. Good temperature resistance,between-40℃and 250℃,resistance to cigarette end burn,instant high temperature resistance of about 600℃,excellent electrical insulating properties,air drying,one component cross-linked curing,and strong adhesion.
Applications:
This product is suitable for surface glossy overprint and protection of all kinds of top grade products,especially painting on coating the polar colored coating surfaces,it can be used as an additive in all kinds of paints and coatings,such as baking varnish/UV/thermoplastic hydroxy acrylic air-dry paint,etc,to greatly enhance the properties of the original products,including hardness,temperature resistance,chemical resistance,and soiling resistance.The consumption of 5%or above provides good effect.
This product can be applied by roller coating,brush coating and spraying.For example,it can be used as top coat on the second day after application solvent free epoxy base coating or floating coating in epoxy floor.This product can dry soon after the first coat,and then the second coat is applied.Its surface drying time is about 2 h,30%of it is cured on 3rd day,and fully cured on 7th day.
It has much better heat resistance,chemical resistance,soiling resistance,resin hardness,and weather resistance than epoxy resin,and similar adhesion to epoxy resin,and stronger adhesion to nano material and glass fiber than epoxy resin.
Basic Functions
Test ltems | Test Results | Test Method |
|---|---|---|
| Pencil Hardness (Gouge Hardness) | 7H | CNS 10757(1995) |
| Taber Abrasion (g)(Wheel: CS-10; Load: 1000g, 500 cycles) | 0.007 | CNS 10757(1995) |
| Wash ability-(Steel Wool#0000)load 1kg,Area 1*1cm, 800 cycles) | 800 times | CNS 10757(1995} |
| Friction Test | Dry: Over 1.0 Wet: Over 0.9 | ASTMD1894-14 |
| Heat Resistance (300°C 1 hour) | No Cracks, No Peeling | CNS 10757(1995) |
| Resistance to Boiling Water (3 hrs.) | No Effect | CNS 10757(1995) |
| Stain Resistance (Black Tea, Coffee, Crayon, Lipstick, Marker Pen) | No Effect | CNS 10757(1995) |
| Solvent Wipe Test (MEK/IPA/Toluene, 1000 times) | No Effect | ASTMD4752-03 |
| Non-toxic Test (Eight Heave Metals) | No Detected | CNS 4797-2 |
| Permeable (Oil) | Less 0.2 | CNS10757 |
| Permeable (Pure Water) | Less 0.4 | CNS10757 |
| Chemical Resistance (Saturation NACL, Room temp. 1000 hrs.) | No Effect | CNS 10757(1995) |
| Chemical Resistance (MEK/Toluene/IPA, Room Temp. 1000 hrs.) | No Effect | CNS 10757(1995) |
| Acid Resistance (30%H2S04, Room Temp. 500 hrs.) | No Effect | CNS 10757(1995) |
| Alkali Resistance (20%NAOH, Room Temp. 500 hrs.) | No Effect | CNS 10757(1995) |
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