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Q1. Can you send me samples for reference? |
A: We are glad to send you samples. Free samples, if the quantity is lower than 3 pcs. Freight should be paid by the buyer. |
Q2. How to solve the quality problem after sales? |
A: Take the photos or videos of the problem to us. After confirm the problem, we will make a satisfied solution to you. |
Q3. What is the lead time? |
A: 25 - 30 days after received the deposit. |
Q4. What about the price? |
A: We promise the price offer is the lowest if same application, only to enlarge the market share. |
Q5. What is additive silicone? |
A: Molding silicone is a new type of silicone material, the appearance is translucent liquid, which consists of A, B two-component. |
Q6. Characteristics of additive silicone |
A:1. Additive silicone is food grade, pass FDA,RoHS certificate. 2. Temperature resistant! High temperature resistance up to 300-500 'c, silicone products are silicon - oxygen (si-0) bonding as thmain chain structure, si-0 bonding bond energy in silicone for 121 kcal/g molecules. 3.small shrinkage rate! shrinkage rate <0.1%, molding room temperature vulcanization silicone rubber is under the action oblatinum catalyst, by the silicon hydrogen bond and ethylene double bond for molding reaction glued together, in the reactiolprocess no small molecules produced. 4.High tensile strength! The most commonly used R020 tear strength is 25 + 3kglcm, tensile strength. 5.Mpa, elongation > 450%high tear strength brings the benefit of high number of mold turning! Up to several hundred times! |
Q7.How do l use it after l buy it back? |
A :Mix the two components A and B evenly by weight 1:1. and pour it after vacuum machine, Room temperature (28 degrees) 3minutes operation time, 2-3 hours fully cured; add temperature 60-120 degrees, can be fully cured in several ten minutes. |
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